Transco has posted a critical market and production constraints notice effective August 4, 2026, showing widespread capacity restrictions across multiple zones from the Gulf Coast to the Northeast. Key constraints include SELA laterals (Zone 3) at 0 MDt/d for both directions, SWLA Lat at 40 MDt/d NSRP only, Mainline Milltown (Zone 6) at 0 NSRP, NY Bay Lateral at 0 Secondary, Central Penn South at 0 Secondary, and multiple Zone 5 segment TSBs at 0-200 MDt/d NSRP, indicating severe northbound flow restrictions from the Southeast through the Mid-Atlantic. No end date is specified, suggesting conditions are operationally driven on a daily basis with no defined restoration timeline.
Widespread Transco constraint notice with zero available capacity at multiple key Zone 3, 5, and 6 TSBs signals significant northbound flow restrictions; expect bullish pressure at Transco Zone 4, Zone 5, and Zone 6 basis points versus Henry Hub, with particular tightness in Mid-Atlantic and Northeast delivery markets on August 4.
Reroute: Limited: Southern Natural Gas (SNG/EGT) provides partial alternative for Southeast segment volumes, and Tennessee Gas Pipeline serves overlapping Northeast markets, but Transco's dominant capacity share in the Southeast-to-Northeast corridor means partial reroute at best; Zone 6 Mid-Atlantic and Northeast volumes have minimal viable alternatives.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/03/2026 08:52:34 AM
Notice ID: 17127243
Notice 17127243
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/03/2026
Notice Eff Time:
08:52:34 CDT
Notice End Date:
Notice End Time:
Notice ID:
17127243
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/03/2026
Post Time:
08:52:34 CDT
Prior Notice:
17127155
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
August 4, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,793
PRIMARY
S-N
130950
1000194
LEIDY LINE STATION 515 E
6
Rec
M-L
1,900
PRIMARY
W-E
458965
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
See Above
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
1005046
Duralde M2856
3
Rec
L
460
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Notice of Force Majeure Event - Unplanned Outage Station 70 Main Unit 9
SEV 4/5
Force Majeure0.865 Bcf/dUntil Further Notice
Transco declared force majeure on August 7, 2026 due to an unplanned equipment failure at Compressor Station 70 (MP 662), restricting south-to-north throughput effective ID2 8/7/2026 with no stated return-to-service date. Design capacity at the TSB is 3,344 MDth/d but available primary firm transportation is reduced to 2,479 MDth/d, implying a loss of approximately 865 MDth/d (0.865 Bcf/d) of northbound capacity. Potential shipper cuts of 0-15% on primary firm service are indicated, with major repairs anticipated before full restoration.
Transco FM at Station 70 removes approximately 0.865 Bcf/d of northbound capacity with no restoration timeline; expect bullish pressure on Transco Zone 4 and Zone 5 basis as Southeast and Mid-Atlantic shippers compete for reduced northbound scheduling space, with mild upward bias at Henry Hub given Transco's dominant role in Gulf Coast-to-Northeast flows.
Reroute: Limited: Southern Natural Gas (SNG/EGT) provides partial alternative for Southeast volumes, but SNG capacity is significantly smaller than Transco and cannot absorb a full 0.865 Bcf/d displacement; Tennessee Gas Pipeline serves overlapping Northeast markets but may also face summer throughput constraints, leaving meaningful volumes without viable reroute.
View original notice text
Pipeline: Transco
Notice: Notice of Force Majeure Event - Unplanned Outage Station 70 Main Unit 9
Posted: 08/07/2026 02:13:47 PM
Notice ID: 17142612
Notice 17142612
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/07/2026
Notice Eff Time:
14:13:47 CDT
Notice End Date:
Notice End Time:
Notice ID:
17142612
Notice Stat Desc:
Initiate
Notice Type Desc:
Force Maj
Post Date:
08/07/2026
Post Time:
14:13:47 CDT
Prior Notice:
0
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Notice of Force Majeure Event - Unplanned Outage Station 70 Main Unit 9
Transcontinental Gas Pipe Line Company, LLC (“Transco”), pursuant to Section 11 of the General Terms and Conditions of its FERC Gas Tariff, hereby provides notice of a Force Majeure event resulting in the unplanned outage at Compressor Station 70 Main Unit 9 due to equipment failure.
Transco must immediately restrict scheduled quantities moving south to north through the TSB below. The constraint will be effective
ID2, 8/7/2026
. Unit condition and required repairs are being assessed, with major repairs anticipated before returning to full operational capacity.
Additional updates and a more accurate return-to-service timeline will be provided as more information becomes available.
The Throughput Section Boundary (TSB) at mainline MP 662 (Sta 70) will be used to manage capacity during this outage. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Station 70 MP 662
9011500
South to North
Estimated Outage
Design Capacity (Mdth/d)
Total Primary Firm Qty Available (Mdth/d)
%Cuts (Primary)-Potential Shipper Impact (Based on Historical Utilization)
August 7, 2026 ID2 - TBD
3,344
2,479
0-15%
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Market and Production Constraints
SEV 4/5
Capacity ConstraintUntil Further Notice1 Days
Transco has posted a system-wide market and production constraint notice effective August 11, 2026, covering multiple throughput section boundaries (TSBs) across Zones 2 through 6. Numerous delivery TSBs are at zero available capacity including SELA (both directions), Central Penn South, NY Bay Lateral, Mainline Milltown, and Rivervale Lateral, with HBLV swing availability also at zero across Zones 2 through 6. An unplanned maintenance constraint is active at Compressor Station 70 MP 662 (Zone 4 receipt, southbound) alongside planned maintenance at CS 160 and ML S35, indicating simultaneous pressure from both unplanned and scheduled events across the system.
Widespread Transco TSB constraints at zero available capacity across Zones 4-6 -- including SELA, Central Penn South, NY Bay Lateral, and Mainline Milltown -- signal a tightly packed system with no swing buffer (HBLV zero Zones 2-6); expect bullish pressure at Transco Zone 4 Southeast and Zone 6 NY basis versus Henry Hub, with highest risk of curtailment at secondary and interruptible service classes on August 11.
Reroute: Limited: Southern Natural Gas (SNG/EGT) provides partial alternative for Southeast Zone 4 volumes, but cannot replace Transco's scale; Tennessee Gas Pipeline offers partial Northeast/Mid-Atlantic reroute but is also frequently constrained in summer peak; no reroute exists for Florida deliveries via FGT if Transco Zone 2 SWLA lateral constraint (40 Mdt/d available) tightens further.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/10/2026 07:18:29 AM
Notice ID: 17150788
Notice 17150788
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/10/2026
Notice Eff Time:
07:18:29 CDT
Notice End Date:
Notice End Time:
Notice ID:
17150788
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/10/2026
Post Time:
07:18:29 CDT
Prior Notice:
17150783
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
August 11, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
584
Primary
S-N
134423
9011500
Compressor Station 70 MP 662
4
Rec
M-L
2,479
PRIMARY
S-N
UNPLANNED
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
1005046
Duralde M2856
3
Rec
L
460
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Unplanned Maintenance Compressor Station 517 MU5 Outage - Notice of Force Majeure Event
SEV 4/5
Force Majeure2.375 Bcf/dUntil Further Notice
Transco declared force majeure at Compressor Station 517 Main Unit 5 (Leidy Line, MP 127.96) due to equipment failure, limiting primary firm transportation west-to-east through Station 517 effective December 14, 2025 ID2 cycle. Available primary firm capacity is restricted to 2,375 MDth/d (2.375 Bcf/d), representing 30-40% potential cuts to primary firm shippers based on historical utilization. Estimated return to full service was December 24, 2025 to January 1, 2026, with no confirmed end date posted; this is Revision 3 of a notice originally posted December 14, 2025, and the event dates are approximately 8 months prior to the Last Updated timestamp of August 20, 2026, suggesting this is a legacy repost or administrative revision of an event that resolved in late 2025.
Legacy repost or administrative revision of a December 2025 force majeure event -- Transco CS 517 MU5 restricted 2.375 Bcf/d of primary firm west-to-east capacity with 30-40% firm cuts; market impact was priced at the original December 14, 2025 effective date and no new trading signal applies.
Reroute: Limited: Transco is the dominant Southeast-to-Northeast pipeline and Southern Natural Gas (unmonitored) provides partial alternative capacity in overlapping Southeast corridors, but cannot fully offset primary firm curtailments of this magnitude; Tennessee Gas Pipeline (TGP) serves similar Northeast markets but competing capacity may have been tight during the December 2025 winter period.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance Compressor Station 517 MU5 Outage - Notice of Force Majeure Event
Posted: 12/14/2025 11:15:56 CST
Notice ID: 16347263
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/14/2025
Notice Eff Time:
11:15:56 CST
Notice End Date:
Notice End Time:
Notice ID:
16347263
Notice Stat Desc:
Supersede
Notice Type Desc:
Force Maj
Post Date:
12/14/2025
Post Time:
11:15:56 CST
Prior Notice:
16343464
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance Compressor Station 517 MU5 Outage - Notice of Force Majeure Event
Transcontinental Gas Pipe Line Company, LLC (“Transco”), pursuant to Section 11 of the General Terms and Conditions of its FERC Gas Tariff, hereby provides notice of a force majeure event resulting in the unplanned outage at Compressor Station 517 Main Unit 5.
Update: Through an updated review, the system capacity will be increased per the table below, effective December 14, 2025 ID2 cycle.
It is currently estimated that the full return to service date will be between December 24
th
to January 1, 2026. Additional updates will be provided as they are available.
Transco will be performing unplanned maintenance at Station 517 due to equipment failure on Main Unit 5. Work to resolve the issue and restore full operational capacity is underway, and the return-to-service date is currently
December 24, 2025
(
See update above
). Additional updates and a more accurate timeline will be provided as more information becomes available. Effective
December
13
14, 2025 ID2 cycle
primary firm transportation services will be limited through Station 517.
Operating Conditions resulting from this work will require Transco to
restrict scheduled quantities for
all transportation priorities
moving West to East
through the location indicated below. Transactions moving east to west through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 127.96 (517) will be used to manage capacity during this unplanned work. A updated Market and Production Area constraint notice will include the location and the available quantity of transportation services.
TSB Name - Location
Location ID
Flow Direction
Station 517 MP 127.96
9013423
West to East
Estimated Outage
Total Primary Firm Qty Available (Mdth/d)
%Cuts (Primary)-Potential Shipper Impact (Based on Historical Utilization)
December
13
14 – (December 24 to January 1)
2,375
30-40%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operation Flow Order - Imbalance
Posted: 03/12/2026 01:08:32 PM
delvid: 16651637
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical: Y
Notice Eff Date: 03/14/2026
Notice Eff Time: 09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID: 16651637
Notice Stat Desc: Initiate
Notice Type Desc: OFO
Post Date: 03/12/2026
Post Time: 13:08:32 CDT
Prior Notice: 0
Reqrd Rsp Desc: No response required
Rsp Date:
Rsp Time:
TSP: 007933021
TSP Name: TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject: Operation Flow Order - Imbalance
Transco provides notice of limited flexibility to manage imbalances due to recent trends in shipper imbalances and the forecasted temperatures in Zones 5 & 6 where system line pack and storage levels must be maintained for safe and reliable operations. It is recommended that shippers continue to maintain a concurrent balance of receipts and deliveries.
In order to ensure maintenance of line pack and storage levels, Transco is issuing the Operational Flow Order (OFO) as indicated below:
Beginning Gas Day:
Saturday,
March, 14 2026
9:00 AM CT
Monday,
March 16, 2026
9:00 AM CT
Tuesday,
March 17, 2026
9:00 AM CT
Ending Gas Day:
Monday,
March 16, 2026
9:00 AM CT
Tuesday,
March 17, 2026
9:00 AM CT
Wednesday,
March 18, 2026
9:00 AM CT
OFO Area(s):
Zones 5 & 6
Zones 5 & 6
Zone 6
Tariff Reference for OFO Issuance:*
(c),(d)
(c),(d)
(c),(d)
Type of OFO:
Imbalance
Imbalance
Imbalance
Type of Imbalance:
Due To Shipper
Due From Shipper
Due From Shipper
Transactions Include:
Deliveries**
Deliveries**
Deliveries**
Beginning Cycle:
Timely
Timely
Timely
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due To Shipper 5%
Due From Shipper 7%
Due From Shipper 7%
Affected Shipper(s) (DUNS #):****
Affected Location(s) (DRN #/Loc ID):*****
All
All
All
Retro Scheduling Available
Yes
Yes
Yes
OBA Subject to OFO:
No
No
No
If Yes, OBA Parties (DUNS #):***
*Circumstances under which Seller may determine that an OFO must be issued include, but are not limited to in Section 52.2 of Transco's FERC Gas Tariff General Terms and Conditions:
Responding to an event of force majeure;
Accommodating capacity limitations resulting from the need to perform maintenance and/or repairs;
Ensuring current and future storage capabilities and maintenance of line pack;
Maintaining operational pressures and adequate gas supplies required to provide an efficient and reliable firm service;
Responding to any event which Seller believes in its sole judgment may jeopardize the integrity of its system.
** OFO based on all transactions with deliveries in affected OFO area.
***OFO based on all transactions with receipts in affected OFO area.
**** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
*****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 03/02/2026 06:20:51 AM
delvid: 16618305
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical: Y
Notice Eff Date: 02/28/2026
Notice Eff Time: 09:00:00 CST
Notice End Date: 03/03/2026
Notice End Time: 09:00:00 CST
Notice ID: 16618305
Notice Stat Desc: Supersede
Notice Type Desc: OFO
Post Date: 03/02/2026
Post Time: 06:20:51 CST
Prior Notice: 16604115
Reqrd Rsp Desc: Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP: 007933021
TSP Name: TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject: Operational Flow Order - Imbalance
Transco provides notice of limited flexibility to manage imbalances due to the forecased temperatures in Zone 6 where system line pack and storage levels must be maintained for safe and reliable operations. Transco recommends shippers continue to maintain a concurrent balance of receipts and deliveries.
In order to ensure the integrity of system line pack and storage levels during this weather event, Transco is issuing the Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Saturday, February 28, 2026
9:00 AM CT
Sunday, March 1, 2026
9:00 AM CT
Monday, March 2, 2026
9:00 AM CT
Ending Gas Day:
Sunday, March 1, 2026
9:00 AM CT
Monday, March 2, 2026
9:00 AM CT
Wednesday, March 4, 2026
Tuesday, March 3, 2026
9:00 AM CT
OFO Area(s):
Zone 6
Zone 6
Zone 6
Tariff Reference for OFO Issuance:*
(c),(d)
(c),(d)
(c),(d)
Type of OFO:
Imbalance
Imbalance
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Due From Shipper
Due From Shipper
Transactions Include:
Deliveries**
Deliveries**
Deliveries**
Beginning Cycle:
Timely
Timely
Timely
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7% &
Due To Shipper 7%
Due From Shipper 7%
Due From Shipper 5%
Affected Shipper(s) (DUNS #):****
Affected Location(s) (DRN #/Loc ID):*****
All
All
All
Retro Scheduling Available
Yes
Yes
Yes
OBA Subject to OFO:
No
No
No
If Yes, OBA Parties (DUNS #):***
*Circumstances under which Seller may determine that an OFO must be issued include, but are not limited to in Section 52.2 of Transco's FERC Gas Tariff General Terms and Conditions:
(a) Responding to an event of force majeure;
(b) Accommodating capacity limitations resulting from the need to perform maintenance and/or repairs;
(c) Ensuring current and future storage capabilities and maintenance of line pack;
(d) Maintaining operational pressures and adequate gas supplies required to provide an efficient and reliable firm service;
(e) Responding to any event which Seller believes in its sole judgment may jeopardize the integrity of its system.
** OFO based on all transactions with deliveries in affected OFO area.
***OFO based on all transactions with receipts in affected OFO area.
**** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
*****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operation Flow Order - Imbalance
Posted: 07/01/2026 03:18:22 PM
Notice ID: 17019542
Notice 17019542
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/05/2026
Notice Eff Time:
09:00:00 CDT
Notice End Date:
07/06/2026
Notice End Time:
09:00:00 CDT
Notice ID:
17019542
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
07/01/2026
Post Time:
15:18:22 CDT
Prior Notice:
0
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operation Flow Order - Imbalance
Transco provides notice of limited flexibility to manage imbalances. In order to maintain operational pressures and adequate gas supplies required to provide an efficient and reliable firm service, Transco is issuing an Operational Flow Order (OFO) pursuant to Section 52 of its General Terms and Conditions of its Tariff.
Please refer to the table below for the effected zones, dates and tolerance percentages.
Beginning Gas Day:
Sunday,
July 5, 2026
9:00 AM CT
Ending Gas Day:
Monday,
July 6, 2026
9:00 AM CT
OFO Area(s):
Zone 6
Tariff Reference for OFO Issuance:*
(d)
Type of OFO:
Imbalance
Type of Imbalance:
Due To Shipper
Transactions Include:
Deliveries**
Beginning Cycle:
Timely
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due To Shipper 7%
Affected Shipper(s) (DUNS #):****
Affected Location(s) (DRN #/Loc ID):*****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
*Circumstances under which Seller may determine that an OFO must be issued include, but are not limited to in Section 52.2 of Transco's FERC Gas Tariff General Terms and Conditions:
Responding to an event of force majeure;
Accommodating capacity limitations resulting from the need to perform maintenance and/or repairs;
Ensuring current and future storage capabilities and maintenance of line pack;
Maintaining operational pressures and adequate gas supplies required to provide an efficient and reliable firm service;
Responding to any event which Seller believes in its sole judgment may jeopardize the integrity of its system.
** OFO based on all transactions with deliveries in affected OFO area.
***OFO based on all transactions with receipts in affected OFO area.
**** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
*****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 07/12/2026 03:57:47 PM
Notice ID: 17053238
Notice 17053238
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/14/2026
Notice Eff Time:
09:00:00 CDT
Notice End Date:
07/17/2026
Notice End Time:
09:00:00 CDT
Notice ID:
17053238
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
07/12/2026
Post Time:
15:57:47 CDT
Prior Notice:
0
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco provides notice of limited flexibility to manage imbalances due to recent trends in shipper imbalances and forecasted temperatures in Zones 6. In order to maintain system line pack and pressures for efficient and reliable firm service, Transco is issuing an Operational Flow
Please refer to the table below for the effected zones, dates and tolerance percentages.
Beginning Gas Day:
Tuesday,
July 14, 2026
9:00 AM CT
Ending Gas Day:
Friday,
July 17, 2026
9:00 AM CT
OFO Area(s):
Zones 6
Tariff Reference for OFO Issuance:*
(d)
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries**
Beginning Cycle:
Timely
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7%
Affected Shipper(s) (DUNS #):****
Affected Location(s) (DRN #/Loc ID):*****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
*Circumstances under which Seller may determine that an OFO must be issued include, but are not limited to in Section 52.2 of Transco's FERC Gas Tariff General Terms and Conditions:
Responding to an event of force majeure;
Accommodating capacity limitations resulting from the need to perform maintenance and/or repairs;
Ensuring current and future storage capabilities and maintenance of line pack;
Maintaining operational pressures and adequate gas supplies required to provide an efficient and reliable firm service;
Responding to any event which Seller believes in its sole judgment may jeopardize the integrity of its system.
** OFO based on all transactions with deliveries in affected OFO area.
***OFO based on all transactions with receipts in affected OFO area.
**** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
*****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: REMINDER: Operational Flow Order - Imbalance
Posted: 07/13/2026 06:20:41 AM
Notice ID: 17055061
Notice 17055061
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/14/2026
Notice Eff Time:
09:00:00 CDT
Notice End Date:
07/17/2026
Notice End Time:
09:00:00 CDT
Notice ID:
17055061
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
07/13/2026
Post Time:
06:20:41 CDT
Prior Notice:
0
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
REMINDER: Operational Flow Order - Imbalance
Transco provides notice of limited flexibility to manage imbalances due to recent trends in shipper imbalances and forecasted temperatures in Zones 6. In order to maintain system line pack and pressures for efficient and reliable firm service, Transco is issuing an Operational Flow
Please refer to the table below for the effected zones, dates and tolerance percentages.
Beginning Gas Day:
Tuesday,
July 14, 2026
9:00 AM CT
Ending Gas Day:
Friday,
July 17, 2026
9:00 AM CT
OFO Area(s):
Zones 6
Tariff Reference for OFO Issuance:*
(d)
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries**
Beginning Cycle:
Timely
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7%
Affected Shipper(s) (DUNS #):****
Affected Location(s) (DRN #/Loc ID):*****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
*Circumstances under which Seller may determine that an OFO must be issued include, but are not limited to in Section 52.2 of Transco's FERC Gas Tariff General Terms and Conditions:
Responding to an event of force majeure;
Accommodating capacity limitations resulting from the need to perform maintenance and/or repairs;
Ensuring current and future storage capabilities and maintenance of line pack;
Maintaining operational pressures and adequate gas supplies required to provide an efficient and reliable firm service;
Responding to any event which Seller believes in its sole judgment may jeopardize the integrity of its system.
** OFO based on all transactions with deliveries in affected OFO area.
***OFO based on all transactions with receipts in affected OFO area.
**** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
*****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 07/13/2026 01:31:22 PM
Notice ID: 17055898
Notice 17055898
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/14/2026
Notice Eff Time:
09:00:00 CDT
Notice End Date:
07/18/2026
Notice End Time:
09:00:00 CDT
Notice ID:
17055898
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
07/13/2026
Post Time:
13:31:22 CDT
Prior Notice:
17053238
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco provides notice of limited flexibility to manage imbalances due to recent trends in shipper imbalances and forecasted temperatures in Zones 5 & 6. In order to maintain system line pack and pressures for efficient and reliable firm service, Transco is issuing an Operational Flow Order (OFO) pursuant to Section 52 of its General Terms and Conditions of its Tariff.
Please refer to the table below for the effected zones, dates and tolerance percentages.
Beginning Gas Day:
Tuesday,
July 14, 2026
9:00 AM CT
Wednesday,
July 15, 2026
9:00 AM CT
Friday,
July 17, 2026
9:00 AM CT
Ending Gas Day:
Wednesday,
July 15, 2026
9:00 AM CT
Friday,
July 17, 2026
9:00 AM CT
Saturday,
July 18, 2026
9:00 AM CT
OFO Area(s):
Zone 6
Zones 5, 6
Zones 5, 6
Tariff Reference for OFO Issuance:*
(d)
(d)
(d)
Type of OFO:
Imbalance
Imbalance
Imbalance
Type of Imbalance:
Due From Shipper
Due From Shipper
Due From Shipper
Transactions Include:
Deliveries**
Deliveries**
Deliveries**
Beginning Cycle:
Timely
Timely
Timely
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7%
Due From Shipper 5%
Due From Shipper 7%
Affected Shipper(s) (DUNS #):****
Affected Location(s) (DRN #/Loc ID):*****
All
All
All
Retro Scheduling Available
Yes
Yes
Yes
OBA Subject to OFO:
No
No
No
If Yes, OBA Parties (DUNS #):***
*Circumstances under which Seller may determine that an OFO must be issued include, but are not limited to in Section 52.2 of Transco's FERC Gas Tariff General Terms and Conditions:
Responding to an event of force majeure;
Accommodating capacity limitations resulting from the need to perform maintenance and/or repairs;
Ensuring current and future storage capabilities and maintenance of line pack;
Maintaining operational pressures and adequate gas supplies required to provide an efficient and reliable firm service;
Responding to any event which Seller believes in its sole judgment may jeopardize the integrity of its system.
** OFO based on all transactions with deliveries in affected OFO area.
***OFO based on all transactions with receipts in affected OFO area.
**** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
*****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Tryon Lateral Unplanned Immediate Digs 2026 Planned Outage and Maintenance Summary
Posted: 07/16/2026 11:59:47 AM
Notice ID: 17064967
Notice 17064967
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/16/2026
Notice Eff Time:
11:59:47 CDT
Notice End Date:
Notice End Time:
Notice ID:
17064967
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
07/16/2026
Post Time:
11:59:47 CDT
Prior Notice:
0
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Tryon Lateral Unplanned Immediate Digs 2026 Planned Outage and Maintenance Summary
Due to findings from the integrity assessment associated with Job #1211808 performed on the Tryon Lateral (located near Station 140) in April 2026, Transco must immediately reduce pressure on the lateral to address certain identified anomalies. During this unplanned maintenance, the below meters will experience lower than normal pressures.
Location Name
Meter #
Location Type
Mill Springs
7225
Del
Columbus
7229
Del
Tryon
7227
Del
Greer Landrum
7326
Del
Inman
7221
Del
West Startex
7294
Del
Transco will coordinate directly with impacted customers as work progresses and more information becomes available. The date for return to normal operations will be determined based upon field assessments.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/20/2026 07:05:54 AM
Notice ID: 17076106
Notice 17076106
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/20/2026
Notice Eff Time:
07:05:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
17076106
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/20/2026
Post Time:
07:05:54 CDT
Prior Notice:
17033639
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
July 21, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9011480
Sta 40 MP 389.19 S to N
2
Rec
M-L
534
PRIMARY
S-N
249679
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
1005046
Duralde M2856
3
Rec
L
460
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Station 80 ESD Test (Job 596608) 2026 Planned Outage and Maintenance Summary
SEV 3/5
Maintenance1.070 Bcf/d3 Days
Transco has scheduled a planned compressor station outage at Station 80 (mainline milepost 740.5) from September 9-11, 2026 to perform ESD safety system testing. During the outage, southbound-to-northbound throughput capacity at the TSB location will be reduced from 3,421 MDth/d (3.421 Bcf/d) to 2,351 MDth/d (2.351 Bcf/d), representing a loss of approximately 1.070 Bcf/d or 69% of design capacity available. Primary firm service faces 0-5% potential cut exposure based on historical utilization.
Transco Station 80 planned maintenance removes approximately 1.070 Bcf/d of south-to-north capacity for 3 days in September, creating mild bullish pressure on downstream Southeast and Mid-Atlantic Transco basis points (Zone 4, Zone 5) relative to Henry Hub, with 0-5% primary firm cut risk.
Reroute: Moderate: Southern Natural Gas (SNG/EGT) provides a partial alternative for Southeast-bound volumes, and Tennessee Gas Pipeline (TGP) serves overlapping Northeast markets; however, Transco's dominant capacity position in this corridor means reroutes are unlikely to fully absorb the 1.070 Bcf/d reduction for shippers without pre-arranged alternative paths.
View original notice text
Pipeline: Transco
Notice: Station 80 ESD Test (Job 596608) 2026 Planned Outage and Maintenance Summary
Posted: 07/22/2026 09:12:25 AM
Notice ID: 17084977
Notice 17084977
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/22/2026
Notice Eff Time:
09:12:25 CDT
Notice End Date:
Notice End Time:
Notice ID:
17084977
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
07/22/2026
Post Time:
09:12:25 CDT
Prior Notice:
0
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 80 ESD Test (Job 596608) 2026 Planned Outage and Maintenance Summary
Transco will be performing a necessary compressor station outage associated with Job #596608 on its 2026 Planned Outage and Maintenance Summary. This outage is required to perform testing of safety systems at the facility. The current schedule for this maintenance is
September 9, 2026 through September 11, 2026
.
Operating conditions resulting from this work will require Transco to limit scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The location Throughput Section Boundaries (TSB) at mainline milepost 740.5 (Station 80) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSB and the available quantity of all transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Sta 80 MP 740.501 S to N
9012483
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Sep 9-11
3,421
2,351
69%
0-5%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/23/2026 07:03:56 AM
Notice ID: 17089214
Notice 17089214
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/23/2026
Notice Eff Time:
07:03:56 CDT
Notice End Date:
Notice End Time:
Notice ID:
17089214
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/23/2026
Post Time:
07:03:56 CDT
Prior Notice:
17076106
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
July 24, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9011480
Sta 40 MP 389.19 S to N
2
Rec
M-L
OPEN
PRIMARY
S-N
249679
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
1005046
Duralde M2856
3
Rec
L
460
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Station 620 (Job 355854) 2026 Planned Outage Maintenance Summary
SEV 3/5
Maintenance0.328 Bcf/d15 Days
Transco will perform a planned turbine exchange on Main Unit 1 at Station 620 (Job 355854) from September 1 through September 15, 2026, impacting primary firm N-to-S flows on Central Penn Line South. Design capacity of 2,328 MDth/d is reduced to 2,000 MDth/d available, a loss of approximately 0.328 Bcf/d (85% of design). Primary firm shippers face estimated cuts of 5-10% based on historical utilization.
Transco planned maintenance removes approximately 0.328 Bcf/d of N-to-S primary firm capacity on Central Penn Line South from Sept 1-15; expect mild bullish pressure on Transco Zone 4 Southeast basis as southbound throughput is constrained during a period of typically moderate summer demand.
Reroute: Limited: Southern Natural Gas (SNG/EGT) provides a partial alternative for Southeast deliveries, but SNG capacity is significantly smaller than Transco and unlikely to absorb the full constraint volume; some shippers may manage via storage or demand response.
View original notice text
Pipeline: Transco
Notice: Station 620 (Job 355854) 2026 Planned Outage Maintenance Summary
Posted: 07/23/2026 10:48:14 AM
Notice ID: 17089614
Notice 17089614
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/23/2026
Notice Eff Time:
10:48:14 CDT
Notice End Date:
Notice End Time:
Notice ID:
17089614
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
07/23/2026
Post Time:
10:48:14 CDT
Prior Notice:
0
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 620 (Job 355854) 2026 Planned Outage Maintenance Summary
Transco will be performing necessary maintenance associated with Job #355854 on its planned Outage and Maintenance Summary. Transco is conducting a turbine exchange on Main Unit 1 at Station 620. This maintenance activity will impact the availability of primary firm transportation services moving north to south on Central Penn Line South. The current schedule for this maintenance is
Tuesday, 09/01/2026 through Tuesday, 09/15/2026
.
The below Throughput Section Boundary (TSB) will be used to manage capacity availability during this planned work. An updated Market and Production constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
CPLS N TO S TSB MP 1.0
9010778
N to S
Design Capacity (MDt/d)
Total Quantity Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) – Potential Shipper Impact (Based on Historical Utilization)*
2,328
2,000
85%
5-10%
*% Cuts (Primary) is an estimate of the impact to primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Tryon Lateral Unplanned Immediate Digs 2026 Planned Outage and Maintenance Summary
Posted: 07/30/2026 12:08:14 PM
Notice ID: 17115229
Notice 17115229
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/30/2026
Notice Eff Time:
12:08:14 CDT
Notice End Date:
Notice End Time:
Notice ID:
17115229
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/30/2026
Post Time:
12:08:14 CDT
Prior Notice:
17064967
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Tryon Lateral Unplanned Immediate Digs 2026 Planned Outage and Maintenance Summary
Work associated with the identified anomalies on the Tryon Lateral, Job #1211808 has been completed, and the affected segment has been returned to normal operating conditions. The listed meters are no longer expected to experience reduced pressure as a result of this work.
Location Name
Meter #
Location Type
Mill Springs
7225
Del
Columbus
7229
Del
Tryon
7227
Del
Greer Landrum
7326
Del
Inman
7221
Del
West Startex
7294
Del
Transco will coordinate directly with impacted customers as work progresses and more information becomes available. The date for return to normal operations will be determined based upon field assessments.
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Market and Production Constraints
SEV 3/5
Capacity ConstraintUntil Further Notice1 Days
Transco has posted its daily market and production constraint update effective August 4, 2026, superseding prior notice 17089214. Multiple system TSB locations show zero or near-zero available capacity, including SELA N-to-S and S-to-N at MP 85.93/94 (Zone 3, both directions at 0), Central Penn South N-to-S (Zone 6, 0 secondary), NY Bay Lateral MP 35.00 (Zone 6, 0 secondary), Mainline Milltown MP 1790.85 (Zone 6, 0 NSRP), and the SWLA Lat N-to-S (Zone 2, 40 MDt/d NSRP remaining). Several Zone 5 segment TSBs (MP 1412.98 to 1674.56) are at 0 NSRP northbound, and HBLV swing service is exhausted in Zones 2 through 6 with only 1 MDt/d remaining in Zone 1. The Vinton FGT Meter 4381 (Zone 2 delivery) is at 0, indicating no available capacity at that key FGT interconnect.
Transco daily constraint posting shows zero HBLV swing in Zones 2-6 and multiple zero-capacity TSBs on northbound Zone 5-6 segments and Southeast laterals, signaling tightness along the full mainline corridor from Gulf Coast through Mid-Atlantic with particular basis widening risk at Transco Zone 5/Zone 6 and the Algonquin Citygate interconnect (135 MDt/d non-traditional remaining).
Reroute: Limited: Southern Natural Gas (EGT) provides partial Southeast alternative for Gulf Coast-origin volumes, and Tennessee Gas Pipeline competes for Mid-Atlantic and Northeast deliveries, but neither can fully replace Transco mainline capacity at the volumes indicated; Zone 5-6 northbound NSRP at zero with no swing backup leaves Mid-Atlantic and Northeast shippers with minimal flexibility.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/03/2026 07:12:00 AM
Notice ID: 17127155
Notice 17127155
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/03/2026
Notice Eff Time:
07:12:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
17127155
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/03/2026
Post Time:
07:12:00 CDT
Prior Notice:
17089214
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
August 4, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,793
PRIMARY
S-N
130950
1000194
LEIDY LINE STATION 515 E
6
Rec
M-L
1,900
PRIMARY
W-E
458965
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
1005046
Duralde M2856
3
Rec
L
460
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location(s) Off Rate Notice - Underperformance
Posted: 08/04/2026 02:08:36 PM
Notice ID: 17131959
Notice 17131959
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/04/2026
Notice Eff Time:
14:08:36 CDT
Notice End Date:
Notice End Time:
Notice ID:
17131959
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
08/04/2026
Post Time:
14:08:36 CDT
Prior Notice:
0
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location(s) Off Rate Notice - Underperformance
Transco is providing notice that the following location(s) are off rate and underperforming. If performance has not improved during the current or subsequent cycle, Transco may limit scheduled volumes to actual flows.
Transco may also be required to take further action including issuing a Location Specific Operational Flow Order (OFO). Additional notice prior to the effective time of any further required action, including the issuance of a Location Specific OFO, may be limited.
Location Name
Location ID
Receipt/Delivery
Zone
Heidelberg
1006120
Receipt
4
Transco
Unplanned Maintenance St, James LIG Meter station (LOC 9002760)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance St, James LIG Meter station (LOC 9002760)
Posted: 08/05/2026 03:21:06 PM
Notice ID: 17135953
Notice 17135953
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/05/2026
Notice Eff Time:
15:21:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
17135953
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
08/05/2026
Post Time:
15:21:06 CDT
Prior Notice:
0
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance St, James LIG Meter station (LOC 9002760)
Transco has experienced an unplanned outage at the St, James LIG Meter station (LOC 9002760) due to an electrical failure on a control valve. Work to resolve the issue is underway, and the return-to-service is currently
TBD
. Additional updates and a more accurate timeline will be provided as more information becomes available. Effective
August 5, 2026, ID2 cycle
scheduled quantities will be reduced to
EPSQ
, and
August 6, 2026
forward
, scheduled quantities will be reduced to
zero
.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
St James LIG
9002760
M2888/M4635
Bi-Directional
EPSQ/0
Transco
Update - Market and Production Constraints
SEV 3/5
Capacity ConstraintUntil Further Notice1 Days
Transco posted a daily market and production constraints update effective August 7, 2026, showing multiple zero-capacity TSB locations across Zones 2 through 6. Most notable are zero available capacity readings at SELA N-to-S and S-to-N MP 85.93/85.94 (Zone 3), NY Bay Lateral MP 35.00 (Zone 6), Central Penn South N-to-S (Zone 6), Mainline Milltown MP 1790.85 (Zone 6), and Rivervale Lat North NJ Extension (Zone 6), alongside heavily restricted Zone 5 segment TSBs capped at 0-200 Mdt/d. HBLV secondary swing availability is zero across Zones 2 through 6, indicating system-wide swing service exhaustion from Louisiana through the Northeast.
Multiple zero-capacity TSBs on Transco spanning Zones 3 through 6 with zero HBLV swing in Zones 2-6 signal meaningful northbound and southbound flow restrictions; watch for widening basis at Transco Zone 5 and Zone 6 versus Henry Hub, with potential bearish pressure in Southeast Zone 3-4 if southbound receipts are backed up.
Reroute: Limited: Tennessee Gas Pipeline (TGP) provides the primary competing route for Gulf Coast-to-Northeast flows and may absorb some diverted volumes, but simultaneous system stress on Transco of this breadth across multiple zones limits the degree to which TGP or SNG can fully offset; Zone 6 Mid-Atlantic and Northeast deliveries have particularly constrained alternatives.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/06/2026 07:05:30 AM
Notice ID: 17138308
Notice 17138308
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/06/2026
Notice Eff Time:
07:05:30 CDT
Notice End Date:
Notice End Time:
Notice ID:
17138308
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/06/2026
Post Time:
07:05:30 CDT
Prior Notice:
17127243
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
August 7, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,793
PRIMARY
S-N
130950
1000194
LEIDY LINE STATION 515 E
6
Rec
M-L
OPEN
PRIMARY
W-E
458965
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
See Above
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
1005046
Duralde M2856
3
Rec
L
460
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order ? Imbalance
Posted: 08/06/2026 03:39:06 PM
Notice ID: 17139545
Notice 17139545
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/10/2026
Notice Eff Time:
09:00:00 CDT
Notice End Date:
08/12/2026
Notice End Time:
09:00:00 CDT
Notice ID:
17139545
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
08/06/2026
Post Time:
15:39:06 CDT
Prior Notice:
0
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order ? Imbalance
Transco provides notice of limited flexibility to manage imbalances on its system due to extreme hot temperatures forecasted in zone(s) 5 and 6. In order to maintain operational pressures and adequate gas supplies required to provide an efficient and reliable firm service, Transco is issuing an Operational Flow Order (OFO) pursuant to Section 52 of its General Terms and Conditions of it’s Tariff.
Please refer to the table below for the effected zones, dates and tolerance percentages.
Beginning Gas Day:
Monday,
August 10, 2026
9:00 AM CT
Ending Gas Day:
Wednesday,
August 12, 2026
9:00 AM CT
OFO Area(s):
Zones 5, 6
Tariff Reference for OFO Issuance:*
(d)
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries**
Beginning Cycle:
Timely
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7%
Affected Shipper(s) (DUNS #):****
Affected Location(s) (DRN #/Loc ID):*****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
*Circumstances under which Seller may determine that an OFO must be issued include, but are not limited to in Section 52.2 of Transco's FERC Gas Tariff General Terms and Conditions:
Responding to an event of force majeure;
Accommodating capacity limitations resulting from the need to perform maintenance and/or repairs;
Ensuring current and future storage capabilities and maintenance of line pack;
Maintaining operational pressures and adequate gas supplies required to provide an efficient and reliable firm service;
Responding to any event which Seller believes in its sole judgment may jeopardize the integrity of its system.
** OFO based on all transactions with deliveries in affected OFO area.
***OFO based on all transactions with receipts in affected OFO area.
**** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
*****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/07/2026 02:27:05 PM
Notice ID: 17142626
Notice 17142626
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/07/2026
Notice Eff Time:
14:27:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
17142626
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/07/2026
Post Time:
14:27:05 CDT
Prior Notice:
17138308
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
ID2,
August 7, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,793
PRIMARY
S-N
130950
9011500
Compressor Station 70 MP 662
4
Rec
M-L
2,479
PRIMARY
S-N
UNPLANNED
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
See Above
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
1005046
Duralde M2856
3
Rec
L
460
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/10/2026 07:10:05 AM
Notice ID: 17150783
Notice 17150783
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/10/2026
Notice Eff Time:
07:10:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
17150783
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/10/2026
Post Time:
07:10:05 CDT
Prior Notice:
17142626
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
ID1,
August 10, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
200
NSRP
S-N
130950
9011500
Compressor Station 70 MP 662
4
Rec
M-L
2,479
PRIMARY
S-N
UNPLANNED
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
1005046
Duralde M2856
3
Rec
L
460
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Station 60 MLA (Job 130950) 2026 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 60 MLA (Job 130950) 2026 Planned Outage and Maintenance Summary
Posted: 08/10/2026 07:07:16 AM
Notice ID: 17150778
Notice 17150778
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/10/2026
Notice Eff Time:
07:07:16 CDT
Notice End Date:
Notice End Time:
Notice ID:
17150778
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/10/2026
Post Time:
07:07:16 CDT
Prior Notice:
17040930
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 60 MLA (Job 130950) 2026 Planned Outage and Maintenance Summary
Transco has completed necessary maintenance ahead of schedule between the 60A10 and 60A20 valves on Transco’s Mainline A associated with Job #130950 on its 2026 Planned Outage and Maintenance Summary. The TSB indicated below will be returned to the previously posted available capacities prior to this outage, effective
Intraday 1 for Gas Day 08/10
.
TSB Name Location
Location ID
Flow Direction
Compressor Station 60 MP 588.62
9000000
South to North
If you have any questions, please contact your Transportation Services Representative.
Transco
Station 33 (Job 780583) 2026 Planned Outage and Maintenance Summary
SEV 3/5
Maintenance0.135 Bcf/dUntil Further Notice1 Days
Transco has posted a planned one-day compressor station outage at Station 33 (mainline milepost 284.5) on October 27, 2026, associated with facility modifications under Job #780583. Northbound throughput will be constrained, with available capacity reduced from 709 MDt/d to 574 MDt/d (81% of design capacity), representing a 135 MDt/d (~0.135 Bcf/d) reduction. Primary firm shippers face an estimated 12-15% cut based on historical utilization.
Planned single-day Transco Station 33 constraint on October 27 removes approximately 0.135 Bcf/d of northbound capacity, expect modest bullish pressure on Southeast Transco Zone 4 basis and mild bearish signal at downstream Mid-Atlantic delivery points for that day.
Reroute: Limited: Southern Natural Gas (SNG/EGT) provides partial alternative routing for Southeast markets, but Transco is the dominant Southeast-to-Northeast pipeline and SNG capacity is significantly smaller, so full offset of the constrained volumes is unlikely.
View original notice text
Pipeline: Transco
Notice: Station 33 (Job 780583) 2026 Planned Outage and Maintenance Summary
Posted: 08/10/2026 09:57:28 AM
Notice ID: 17150942
Notice 17150942
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/10/2026
Notice Eff Time:
09:57:28 CDT
Notice End Date:
Notice End Time:
Notice ID:
17150942
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
08/10/2026
Post Time:
09:57:28 CDT
Prior Notice:
0
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 33 (Job 780583) 2026 Planned Outage and Maintenance Summary
Transco will be performing a necessary compressor station outage associated with Job #780583 on its 2026 Planned Outage and Maintenance Summary. This outage is required to complete facility modifications at Station 33. The current schedule for this maintenance is for
one day on October 27, 2026
.
Operating Conditions resulting from this work will require Transco to limit scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The location Throughput Section Boundaries (“TSB”) for station 33 at mainline milepost 284.5 S-N will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSBs and the available quantity of primary-firm transportation priority during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Sta 33 MP 284.5 S to N
9012003
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Oct. 27
709
574
81%
12-15%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order ? Imbalance
Posted: 08/10/2026 03:26:11 PM
Notice ID: 17151787
Notice 17151787
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/10/2026
Notice Eff Time:
09:00:00 CDT
Notice End Date:
08/14/2026
Notice End Time:
09:00:00 CDT
Notice ID:
17151787
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
08/10/2026
Post Time:
15:26:11 CDT
Prior Notice:
17139545
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order ? Imbalance
Transco provides notice of limited flexibility in managing system imbalances due to continued extreme temperature forecasts in Zone 5. In order to maintain operational pressures and adequate gas supplies required to provide an efficient and reliable firm service, Transco is issuing an Operational Flow Order (OFO) pursuant to Section 52 of its General Terms and Conditions of it’s Tariff.
Please refer to the table below for the effected zones, dates and tolerance percentages.
Beginning Gas Day:
Monday,
August 10, 2026
9:00 AM CT
Wednesday,
August 12, 2026
9:00 AM CT
Ending Gas Day:
Wednesday,
August 12, 2026
9:00 AM CT
Friday,
August 14, 2026
9:00 AM CT
OFO Area(s):
Zones 5, 6
Zone 5
Tariff Reference for OFO Issuance:*
(d)
(d)
Type of OFO:
Imbalance
Imbalance
Type of Imbalance:
Due From Shipper
Due From Shipper
Transactions Include:
Deliveries**
Deliveries**
Beginning Cycle:
Timely
Timely
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7%
Due From Shipper 7%
Affected Shipper(s) (DUNS #):****
Affected Location(s) (DRN #/Loc ID):*****
All
All
Retro Scheduling Available
Yes
Yes
OBA Subject to OFO:
No
No
If Yes, OBA Parties (DUNS #):***
*Circumstances under which Seller may determine that an OFO must be issued include, but are not limited to in Section 52.2 of Transco's FERC Gas Tariff General Terms and Conditions:
Responding to an event of force majeure;
Accommodating capacity limitations resulting from the need to perform maintenance and/or repairs;
Ensuring current and future storage capabilities and maintenance of line pack;
Maintaining operational pressures and adequate gas supplies required to provide an efficient and reliable firm service;
Responding to any event which Seller believes in its sole judgment may jeopardize the integrity of its system.
** OFO based on all transactions with deliveries in affected OFO area.
***OFO based on all transactions with receipts in affected OFO area.
**** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
*****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Transco
Update - Market and Production Constraints
SEV 3/5
Capacity ConstraintUntil Further Notice
Transco has posted a Critical constraint update effective August 12, 2026, reflecting capacity restrictions across multiple Throughput Section Boundary locations spanning Zones 2 through 6. Key binding constraints include SELA (Zone 3, 0 available both directions), Compressor Station 160 Zone 5 (1,726 Mdt/d available, 0.0% headroom per live data), TSB MP 1412.98-1369.45 Zone 5 (0 NSRP available, confirmed at 100% utilization), Central Penn Line South Zone 6 (0 Secondary available, confirmed at 100% utilization), and an unplanned outage at Compressor Station 70 MP 662 Zone 4 (2,479 Mdt/d available). HBLV swing capacity is exhausted at Zones 2 through 6 with 0 available, indicating the system has no no-notice swing buffer across most of the mainline. Note that the live capacity data is 2 days old (reflecting 2026-08-09) and may not yet capture the full extent of the August 12 restrictions.
Multiple simultaneous binding TSB constraints on Transco from Zone 3 through Zone 6, with Compressor Station 160, Central Penn South, and Zone 4/6 HBLV segments all at zero headroom per the most recent available data; Transco Zone 4 basis has been running +0.715 vs Henry Hub as of 2026-08-07 and northbound delivery constraints into Zones 5-6 risk further Zone 5/6 basis widening while Southeast receipt-side restrictions at SELA (Zone 3, 0 available) and CS 70 (Zone 4, unplanned, only 7.1% headroom in prior data) add upward pressure across Mid-Atlantic and Northeast delivery markets.
Reroute: Limited: Southern Natural Gas (SNG) provides partial real-world alternative capacity for Southeast segments but is unmonitored and its current condition cannot be verified; Tennessee Gas Pipeline (TGP) serves overlapping Northeast markets but simultaneous system stress on Transco of this multi-zone breadth is unlikely to be fully offset by TGP alone, particularly for Mid-Atlantic Zone 5/6 deliveries.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/11/2026 06:59:33 AM
Notice ID: 17153847
Notice 17153847
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/11/2026
Notice Eff Time:
06:59:33 CDT
Notice End Date:
Notice End Time:
Notice ID:
17153847
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/11/2026
Post Time:
06:59:33 CDT
Prior Notice:
17150788
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
August 12, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
OPEN
S-N
134423
9011500
Compressor Station 70 MP 662
4
Rec
M-L
2,479
PRIMARY
S-N
UNPLANNED
9012483
Compressor Station 80
4
Rec
M-L
2,931
PRIMARY
S-N
1211799
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/11/2026 11:40:29 AM
Notice ID: 17154375
Notice 17154375
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/11/2026
Notice Eff Time:
11:40:29 CDT
Notice End Date:
Notice End Time:
Notice ID:
17154375
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/11/2026
Post Time:
11:40:29 CDT
Prior Notice:
17153847
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
August 12, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
OPEN
S-N
134423
9011500
Compressor Station 70 MP 662
4
Rec
M-L
2,479
PRIMARY
S-N
UNPLANNED
9012483
Compressor Station 80
4
Rec
M-L
2,931
PRIMARY
S-N
1211799
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Job 242501 Station 77 Eminence Storage Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Job 242501 Station 77 Eminence Storage Planned Outage and Maintenance Summary
Posted: 08/11/2026 01:34:13 PM
Notice ID: 17154952
Notice 17154952
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/11/2026
Notice Eff Time:
13:34:13 CDT
Notice End Date:
Notice End Time:
Notice ID:
17154952
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
08/11/2026
Post Time:
13:34:13 CDT
Prior Notice:
0
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Job 242501 Station 77 Eminence Storage Planned Outage and Maintenance Summary
Transco will be performing annual fall shut in tests and valve replacements at the Eminence Storage facility, currently scheduled from September 22, 2026 through October 3, 2026.
During this period, the Eminence Storage Field will not be available for service to allow for required DOT compliance testing work to be performed. Services under ESS rate schedules may not be available for the period due to Operating Conditions resulting from this planned outage.
If Transco is required to restrict ESS Injection or withdrawal services, additional notice will be provided.
Additionally, this work will also reduce system flexibility. It is recommended all parties maintain a concurrent balance of receipts and deliveries daily.
If you have any questions, please contact your Transportation Services representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/12/2026 06:56:54 AM
Notice ID: 17157446
Notice 17157446
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/12/2026
Notice Eff Time:
06:56:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
17157446
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/12/2026
Post Time:
06:56:54 CDT
Prior Notice:
17154375
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
August 13, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
584
PRIMARY
S-N
134423
9011500
Compressor Station 70 MP 662
4
Rec
M-L
2,479
PRIMARY
S-N
UNPLANNED
9012483
Compressor Station 80
4
Rec
M-L
OPEN
S-N
1211799
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 08/19/2026 07:13:55 CDT
Notice ID: 17180966
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/19/2026
Notice Eff Time:
07:13:55 CDT
Notice End Date:
Notice End Time:
Notice ID:
17180966
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/19/2026
Post Time:
07:13:55 CDT
Prior Notice:
17176850
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
August 20, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
1,400
PRIMARY
N-S
459274/1211835
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
594
PRIMARY
S-N
134423
1002726
MCCOMB M4483
4
Meter
M-L
0
130940
1006175
GULF SOUTH-MAGNOLIA M4150
4
Meter
M-L
0
130940
1006149
KINDER M3371
3
Meter
M-L
0
688339
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Unplanned Maintenance - Bobcat Meter Station # 4609/3609
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance - Bobcat Meter Station # 4609/3609
Posted: 08/18/2026 11:27:10 CDT
Notice ID: 17177330
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/18/2026
Notice Eff Time:
11:27:10 CDT
Notice End Date:
Notice End Time:
Notice ID:
17177330
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
08/18/2026
Post Time:
11:27:10 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance - Bobcat Meter Station # 4609/3609
Due to equipment failure associated with the control valves, the below location will be reduced starting the Intraday 1 cycle gas day 8/18/2026. Gas scheduling and flow will not be available until further notice. An update and return to service timeline will be provided as soon as possible. Transco will notify parties via 1
Line
critical notices if the confirmation reduction changes for the same day or future day.
The following location(s) identified below will have the available capacities as shown during the unplanned maintenance:
Dates
Location Name
Location ID
Location Type
Total Available Capacity (Mdt/d)
8/18 - TBD
BOBCAT M4609
9004104
Delivery
EPSQ/0
8/18 - TBD
BOBCAT M3609
9004104
Receipt
EPSQ/0
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 08/18/2026 09:59:42 CDT
Notice ID: 17177057
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/18/2026
Notice Eff Time:
09:59:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
17177057
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
08/18/2026
Post Time:
09:59:42 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Transco has provided notice of limited flexibility to manage imbalances and encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily.
Due to maintenance associated with Job #1211835 on 8/20 for the Central Penn Line South, Transco is anticipating reduced operational flexibility. Transco is closely monitoring shipper imbalances & again strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily.
Absent voluntary compliance, Transco may be required to take further action including issuing an Operational Flow Order (OFO) in Zone 6. Additional notice prior to the effective time of any further required action, including the issuance of an OFO, may be limited.
If you have any questions, please contact your Transportation Services Representative.
Transco
Revised- Market and Production Constraints
SEV 3/5
Capacity ConstraintUntil Further Notice
Transco has posted Revision 3 of its Market and Production Constraints notice effective August 19, 2026, listing multiple active TSB and maintenance constraints across the system. The most binding constraints are at Compressor Station 160 (Zone 5, 1,726 Mdt/d available, 0% headroom per live data), Central Penn Line South N-to-S MP 1.0 (Zone 6, 2,093 Mdt/d available, 0.3% headroom), SELA N-to-S and S-to-N MP 85.93/94 (Zone 3, 0 Mdt/d available), and TSB MP 1412.98 to 1369.45 (Zone 5, 0 Mdt/d available, 100% utilized per live data). HBLV swing availability is zero across Zones 2 through 6, signaling system-wide tightness with no operational flexibility for non-firm or interruptible customers in those zones.
Live data corroborates multiple fully saturated northbound and southbound segments on Transco, including CS 160 and TSB MP 1412.98-1369.45 at 100% utilization and CS 60 at 100% utilization (1.93 Bcf/d scheduled); expect widening basis at Transco Zone 5/6 Mid-Atlantic and Northeast delivery points versus Henry Hub, with potential softness in Zone 3/4 Southeast as southbound NSRP and secondary capacity remains constrained at near-zero availability.
Reroute: Limited: Tennessee Gas Pipeline (TGP) provides partial alternative for Northeast and Mid-Atlantic deliveries, but simultaneous tightness across multiple Transco zones and zero HBLV swing in Zones 2-6 means TGP cannot fully absorb displaced volumes. Southern Natural Gas (unmonitored) provides partial Southeast alternative but with unknown current capacity.
View original notice text
Pipeline: Transco
Notice: Revised- Market and Production Constraints
Posted: 08/18/2026 06:55:08 CDT
Notice ID: 17176850
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/18/2026
Notice Eff Time:
06:55:08 CDT
Notice End Date:
Notice End Time:
Notice ID:
17176850
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/18/2026
Post Time:
06:55:08 CDT
Prior Notice:
17173343
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Revised- Market and Production Constraints
The available capacity listed below in each section will become effective
August 19, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,093
PRIMARY
N-S
459274
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
OPEN
PRIMARY
S-N
134423
1002726
MCCOMB M4483
4
Meter
M-L
0
130940
1006175
GULF SOUTH-MAGNOLIA M4150
4
Meter
M-L
0
130940
1006149
KINDER M3371
3
Meter
M-L
0
688339
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Revised- Market and Production Constraints
SEV 3/5
Capacity ConstraintUntil Further Notice
Transco Revision 3 of its Market and Production Constraints notice (original posted 08/17/2026, effective 08/18/2026) details multiple active TSB constraints across the system. The most binding constraints are Compressor Station 160 (Zone 5, 1,726 Mdt/d available, 0.0% headroom per live data), Central Penn Line South N-to-S MP 1.0 (Zone 6, 2,093 Mdt/d available but live data shows 99.7% utilization at 0.3% headroom), SELA laterals (both directions at 0 available), TSB MP 1412.98 to MP 1369.45 (0 available, 100% utilization), and Compressor Station 60 MP 588.62 (200 Mdt/d NSRP only, 100% utilization on primary). HBLV swing capacity is at 0 or near-0 for Zones 2 through 6, indicating the system has no no-notice swing cushion available. This is a revision with escalation triggers present: Compressor Station 60 and multiple Zone 5/6 TSBs are at 0% headroom with primary firm restricted, and the SELA segment shows zero capacity in both directions at PRIMARY priority.
Transco Zone 5/6 Mid-Atlantic and Northeast capacity is severely constrained with CS 160 at 0.0% headroom (1.73 Bcf/d scheduled against full operating capacity) and Central Penn Line South at 99.7% utilization; simultaneously CS 60 (Zone 3, 1.93 Bcf/d, 100% utilized) restricts southbound Gulf Coast receipts, and SELA laterals show zero PRIMARY capacity in both directions -- expect bullish pressure at Transco Zone 5 and Zone 6 basis versus Henry Hub, with the SELA/Gulf Coast zones facing mild bearish pressure as southbound throughput is saturated and HBLV swing is exhausted across Zones 2-6.
Reroute: Limited: Tennessee Gas Pipeline (TGP) provides partial reroute for Northeast and Southeast volumes, but Transco is the dominant pipeline in these corridors and TGP lacks equivalent capacity in Zone 5/6 markets; Southern Natural Gas (unmonitored) could theoretically absorb some Southeast volumes, but SNG real-time conditions are unknown.
View original notice text
Pipeline: Transco
Notice: Revised- Market and Production Constraints
Posted: 08/17/2026 07:39:34 CDT
Notice ID: 17173343
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/17/2026
Notice Eff Time:
07:39:34 CDT
Notice End Date:
Notice End Time:
Notice ID:
17173343
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/17/2026
Post Time:
07:39:34 CDT
Prior Notice:
17173323
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Revised- Market and Production Constraints
The available capacity listed below in each section will become effective
August 18, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,093
PRIMARY
N-S
459274
134423
ML S35 S to N MP 327.27
2
Rec
M-L
584
PRIMARY
S-N
134423
1002726
MCCOMB M4483
4
Meter
M-L
0
130940
1006175
GULF SOUTH-MAGNOLIA M4150
4
Meter
M-L
0
130940
1006149
KINDER M3371
3
Meter
M-L
0
688339
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/17/2026 07:03:37 CDT
Notice ID: 17173323
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/17/2026
Notice Eff Time:
07:03:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
17173323
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/17/2026
Post Time:
07:03:37 CDT
Prior Notice:
17170514
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
August 18, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,093
PRIMARY
N-S
459274
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/16/2026 06:34:21 CDT
Notice ID: 17170514
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/16/2026
Notice Eff Time:
06:34:21 CDT
Notice End Date:
Notice End Time:
Notice ID:
17170514
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/16/2026
Post Time:
06:34:21 CDT
Prior Notice:
17170382
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
August 16, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9011500
Compressor Station 70 MP 662
4
Rec
M-L
OPEN
S-N
UNPLANNED
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Update: Non-Tariff Quality Gas at Live Oak Karon M1345 (McMullen)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update: Non-Tariff Quality Gas at Live Oak Karon M1345 (McMullen)
Posted: 02/28/2026 14:43:15 CST
Notice ID: 16613431
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/28/2026
Notice Eff Time:
14:43:15 CST
Notice End Date:
Notice End Time:
Notice ID:
16613431
Notice Stat Desc:
Supersede
Notice Type Desc:
Gas Qual
Post Date:
02/28/2026
Post Time:
14:43:15 CST
Prior Notice:
16501022
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update: Non-Tariff Quality Gas at Live Oak Karon M1345 (McMullen)
Effective
ID2
for
GD 02/28/2026
Transco will allow scheduling and begin receiving gas at the LIVE OAK KARON M1345 (Location ID 1000328).
Location ID
Location Name
Flow Direction
1000328
LIVE OAK KARON M1345
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/27/2026 08:45:42 CST
Notice ID: 16609388
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/27/2026
Notice Eff Time:
08:45:42 CST
Notice End Date:
Notice End Time:
Notice ID:
16609388
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/27/2026
Post Time:
08:45:42 CST
Prior Notice:
16581552
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
March 1, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
OPEN
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
250
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
250
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
250
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
0
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/20/2026 07:06:13 CST
Notice ID: 16581552
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/20/2026
Notice Eff Time:
07:06:13 CST
Notice End Date:
Notice End Time:
Notice ID:
16581552
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/20/2026
Post Time:
07:06:13 CST
Prior Notice:
16577920
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
February 21, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
OPEN
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
100
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
100
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
100
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
0
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/19/2026 07:30:33 CST
Notice ID: 16577920
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/19/2026
Notice Eff Time:
07:30:33 CST
Notice End Date:
Notice End Time:
Notice ID:
16577920
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/19/2026
Post Time:
07:30:33 CST
Prior Notice:
16572394
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
February 20, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
569
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
100
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
100
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
100
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
0
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Unplanned Galveston 209 SWLA Lateral Outage 2026
Posted: 02/17/2026 15:20:46 CST
Notice ID: 16573097
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/17/2026
Notice Eff Time:
15:20:46 CST
Notice End Date:
Notice End Time:
Notice ID:
16573097
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/17/2026
Post Time:
15:20:46 CST
Prior Notice:
16570014
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Unplanned Galveston 209 SWLA Lateral Outage 2026
Repairs have been completed at the facility.
Due to equipment failure during annual testing at the Galveston 209 facility on the Southwest Louisiana lateral, Transco must immediately shut in the location for assessment and repairs. An updated posting with the completion date will be provided as soon as possible. Transco is taking all necessary measures to ensure this work is completed as quickly as possible.
Effective ID2 February 17, 2026
, the location(s) identified below are available for scheduling or flow.
Location Name
Location ID
Location Type
Available Capacity
GALVESTON 209 M1694
9000225
Receipt
OPEN
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/17/2026 11:30:25 CST
Notice ID: 16572394
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/17/2026
Notice Eff Time:
11:30:25 CST
Notice End Date:
Notice End Time:
Notice ID:
16572394
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/17/2026
Post Time:
11:30:25 CST
Prior Notice:
16557729
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
February 17, 2026 at ID2
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
100
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
100
SECONDARY
S to N
9011120
Compressor Station 115 MP 1007.66
4
Del
M-L
OPEN
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
100
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
0
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
UPDATE - Location Confirmations Being Reduced for 2/15/2026 ID1 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE - Location Confirmations Being Reduced for 2/15/2026 ID1 Cycle
Posted: 02/15/2026 16:33:28 CST
Notice ID: 16567574
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/15/2026
Notice Eff Time:
16:33:28 CST
Notice End Date:
Notice End Time:
Notice ID:
16567574
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
02/15/2026
Post Time:
16:33:28 CST
Prior Notice:
16566884
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Location Confirmations Being Reduced for 2/15/2026 ID1 Cycle
The below location(s) will be reduced for gas day 2/15/2026 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes.
Location Name
Location ID
Zone
Location Type
Confirmation Quantity Available
Cycle Effective
POOLE ROAD
9002300
1
Delivery
OPEN
ID2
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 2/15/2026 ID1 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 2/15/2026 ID1 Cycle
Posted: 02/15/2026 11:02:59 CST
Notice ID: 16566884
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/15/2026
Notice Eff Time:
11:02:59 CST
Notice End Date:
Notice End Time:
Notice ID:
16566884
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
02/15/2026
Post Time:
11:02:59 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 2/15/2026 ID1 Cycle
The below location(s) will be reduced for gas day 2/15/2026 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes.
Location Name
Location ID
Zone
Location Type
Confirmation Quantity Available
Cycle Effective
P
OOLE ROAD
9002300
1
Delivery
20,000
ID1
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 02/12/2026 14:55:00 CST
Notice ID: 16558997
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/14/2026
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
16558997
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
02/12/2026
Post Time:
14:55:00 CST
Prior Notice:
16551647
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility, Transco is issuing the Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Wednesday, February 11, 2026
9:00 AM CT
Ending Gas Day:
Saturday, February 14, 2026
9:00 AM CT
OFO Area(s):
Zone 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/12/2026 07:12:50 CST
Notice ID: 16557729
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/12/2026
Notice Eff Time:
07:12:50 CST
Notice End Date:
Notice End Time:
Notice ID:
16557729
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/12/2026
Post Time:
07:12:50 CST
Prior Notice:
16555849
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
February 13, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
100
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
100
SECONDARY
S to N
9011120
Compressor Station 115 MP 1007.66
4
Del
M-L
3,950
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
100
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
0
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/11/2026 15:22:29 CST
Notice ID: 16555849
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/11/2026
Notice Eff Time:
15:22:29 CST
Notice End Date:
Notice End Time:
Notice ID:
16555849
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/11/2026
Post Time:
15:22:29 CST
Prior Notice:
16547470
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
February 12, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
50
NSRP
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
100
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
100
SECONDARY
S to N
9011120
Compressor Station 115 MP 1007.66
4
Del
M-L
3,950
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
100
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
0
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
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Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 02/10/2026 08:59:43 CST
Notice ID: 16551647
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/11/2026
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
16551647
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
02/10/2026
Post Time:
08:59:43 CST
Prior Notice:
16519969
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility, Transco is issuing the Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Wednesday, February 11, 2026
9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Transco
Station 35 Outage (Job 134423 & 838247) 2026 Planned Outage and Maintenance Summary
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View original notice text
Pipeline: Transco
Notice: Station 35 Outage (Job 134423 & 838247) 2026 Planned Outage and Maintenance Summary
Posted: 02/09/2026 10:18:02 CST
Notice ID: 16547471
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/09/2026
Notice Eff Time:
10:18:02 CST
Notice End Date:
Notice End Time:
Notice ID:
16547471
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
02/09/2026
Post Time:
10:18:02 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 35 Outage (Job 134423 & 838247) 2026 Planned Outage and Maintenance Summary
Transco will be performing necessary pipeline integrity assessments between Station 35 and Station 40 associated with Job #134423 & Station 33 compressor station outage with Job# 838247 on its 2026 Planned Outage and Maintenance Summary. This maintenance activity will impact the availability of transportation services moving south to north through
Station 35
for the dates below.
The specific dates that will be impacted during the pig runs are subject to change, but the current schedule is outlined below:
Pig Runs
Dates
Cleaner Tool
3/17 (No Impact)
Cleaner Tool
3/19 (No Impact)
Smart Tool
3/24
Smart Tool
3/26
Below is the schedule for the Station 33 outage:
Dates
3/24 - 3/26
Operating Conditions resulting from this work will require Transco to restrict scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The receipt-based location Throughput Section Boundaries (“TSB’s”) for Station 35 at mainline milepost 327.27 S-N will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSB and the available quantity of all transportation priorities during the indicated period.
TSB Name - Location
Location ID
Flow Direction
ML S35 S to N MP 327.27
9011644
South to North
Estimated Outage
Location ID
Design Capacity (Dt/d)
Total Quantity Available (Dt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) – Potential Shipper Impact (Based on Historical Utilization)*
Mar 24-26 (Smart Tool + Sta33)
9011644
708,995
569,000
80%
10-20%
*% Cuts (Primary) is an estimate of the impact to primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/09/2026 10:11:49 CST
Notice ID: 16547470
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/09/2026
Notice Eff Time:
10:11:49 CST
Notice End Date:
Notice End Time:
Notice ID:
16547470
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/09/2026
Post Time:
10:11:49 CST
Prior Notice:
16530306
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
February 8, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
50
NSRP
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
100
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
100
SECONDARY
S to N
9011120
Compressor Station 115 MP 1007.66
4
Rec
M-L
3,850
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
100
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
0
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Locations being reduced for gas day 2/8/2026
Posted: 02/08/2026 16:47:19 CST
Notice ID: 16544617
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/08/2026
Notice Eff Time:
16:47:19 CST
Notice End Date:
Notice End Time:
Notice ID:
16544617
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
02/08/2026
Post Time:
16:47:19 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Locations being reduced for gas day 2/8/2026
The below location(s) will be reduced for gas day 02/08/2026 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Zone
Location Type
Confirmation Quantity Available
Cycle Effective
CARVERTON A
9007662
6
Bi-Directional
170,000
ID2
CARVERTON B
9012545
6
Receipt
0
ID2
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 02/06/2026 09:30:15 CST
Notice ID: 16537341
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/06/2026
Notice Eff Time:
09:30:15 CST
Notice End Date:
Notice End Time:
Notice ID:
16537341
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
02/06/2026
Post Time:
09:30:15 CST
Prior Notice:
16458726
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 02/06/2026 09:30
Effective Date: 02/09/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - 30,000 Dt/d available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 02/04/2026 09:54:04 CST
Notice ID: 16530506
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/04/2026
Notice Eff Time:
09:54:04 CST
Notice End Date:
Notice End Time:
Notice ID:
16530506
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
02/04/2026
Post Time:
09:54:04 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Transco has provided notice of limited flexibility to manage imbalances and encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily.
Transco is closely monitoring Due From (short to the pipeline imbalances) associated with the cold temperatures and fluctuations in system utilization anticipated this week across zones 4 and 5. Transco again strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily.
Absent voluntary compliance, Transco may be required to take further action including issuing an Operational Flow Order (OFO) in zones 4 and 5. Additional notice prior to the effective time of any further required action, including the issuance of an OFO, may be limited.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/04/2026 07:38:41 CST
Notice ID: 16530306
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/04/2026
Notice Eff Time:
07:38:41 CST
Notice End Date:
Notice End Time:
Notice ID:
16530306
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/04/2026
Post Time:
07:38:41 CST
Prior Notice:
16482035
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
February 5, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
50
NSRP
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
100
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
100
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
100
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
0
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Operational Flow Order - Imbalance
SEV 3/5
Operational AlertUntil Further Notice
Transco issued an Operational Flow Order for imbalance management effective February 3, 2026 at 9:00 AM CT, directed at Zone 6 shippers with a 'Due From Shipper' imbalance condition lasting until further notice; a prior OFO covering Zones 4, 5, and 6 ran for approximately 4 days beginning January 30. This is Revision 3 of notice 16519969, which supersedes prior notice 16499771. The OFO carries a minimum $50/dt/day penalty for shippers exceeding 5% imbalance tolerance and requires immediate operational response. Live capacity data from 2026-08-18 (2 days behind the current gas day and predating this February 2026 event) shows Zone 6 Segment HB and CS 160 at 0% headroom and CS 60 at 0% headroom, consistent with the tight system conditions that prompted this OFO, though those readings cannot be treated as current.
Transco Zone 6 OFO 'until further notice' with no end date and an active penalty regime signals ongoing line pack stress in the Mid-Atlantic and Northeast; expect bullish pressure at Transco Zone 6 N.Y. and Zone 5 basis vs Henry Hub, with tightening through the Zone 4/5 interface if the broader Zones 4-5-6 OFO from the prior revision remains in effect.
Reroute: Limited: Tennessee Gas Pipeline (TGP) is the primary competing pipeline for Northeast and Mid-Atlantic deliveries, but simultaneous winter system stress often constrains TGP as well; no full reroute exists for Zone 6 New York deliveries.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 02/02/2026 06:15:10 CST
Notice ID: 16519969
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/03/2026
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
16519969
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
02/02/2026
Post Time:
06:15:10 CST
Prior Notice:
16499771
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility, Transco is issuing the Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Friday, January 30, 2026
9:00 AM CT
Tuesday, February 3, 2026
9:00 AM CT
Ending Gas Day:
Until Further Notice
Tuesday, February 3, 2026
9:00 AM CT
Until Further Notice
OFO Area(s):
Zones 4,5,6
Zone 6
Type of OFO:
Imbalance
Imbalance
Type of Imbalance:
Due From Shipper
Due From Shipper
Transactions Include:
Deliveries*
Deliveries*
Beginning Cycle:
Timely
Timely
Duration:
4 days
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 5%
Due From Shipper 5%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
All
Retro Scheduling Available
No
Yes
OBA Subject to OFO:
No
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Transco
Non-Tariff Quality Gas at Live Oak Karon M1345 (McMullen)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Non-Tariff Quality Gas at Live Oak Karon M1345 (McMullen)
Posted: 01/27/2026 15:56:23 CST
Notice ID: 16501022
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/27/2026
Notice Eff Time:
15:56:23 CST
Notice End Date:
Notice End Time:
Notice ID:
16501022
Notice Stat Desc:
Initiate
Notice Type Desc:
Gas Qual
Post Date:
01/27/2026
Post Time:
15:56:23 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Non-Tariff Quality Gas at Live Oak Karon M1345 (McMullen)
Transco is receiving gas at the LIVE OAK KARON M1345 (Location ID 1000328) that exceeds the Transco FERC Tariff minimum of seven (7) pounds of water vapor per million cubic feet as required by Section 3(c)(vi) of the General Terms and Conditions (GT&C) of Transco’s Tariff.
Consistent with Section 3(d) of Transco’s GT&C, all shippers receiving gas from the location below will be reduced to 0/zero effective for gas day January 28, 2026 timely cycle and gas scheduling and flow will not be available until the gas conforms to Transco’s Tariff gas quality.
Location ID
Location Name
Flow Direction
1000328
LIVE OAK KARON M1345
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 01/27/2026 12:31:29 CST
Notice ID: 16499771
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/28/2026
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
16499771
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
01/27/2026
Post Time:
12:31:29 CST
Prior Notice:
16475781
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility, Transco is issuing the Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Wednesday, January 28, 2026
9:00 AM CT
Friday, January 30, 2026
9:00 AM CT
Ending Gas Day:
Friday, January 30, 2026
9:00 AM CT
Until Further Notice
OFO Area(s):
Zones 4,5,6
Zones 4,5,6
Type of OFO:
Imbalance
Imbalance
Type of Imbalance:
Due From Shipper
Due From Shipper
Transactions Include:
Deliveries*
Deliveries*
Beginning Cycle:
Timely
Timely
Duration:
2 days
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 5%
Due From Shipper 5%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
All
Retro Scheduling Available
Yes
No
OBA Subject to OFO:
No
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/23/2026 07:22:41 CST
Notice ID: 16482035
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/23/2026
Notice Eff Time:
07:22:41 CST
Notice End Date:
Notice End Time:
Notice ID:
16482035
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/23/2026
Post Time:
07:22:41 CST
Prior Notice:
16477878
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
January 24, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
50
NSRP
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
0
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/22/2026 07:43:09 CST
Notice ID: 16477878
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/22/2026
Notice Eff Time:
07:43:09 CST
Notice End Date:
Notice End Time:
Notice ID:
16477878
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/22/2026
Post Time:
07:43:09 CST
Prior Notice:
16474107
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
January 23, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
1,200
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 01/21/2026 15:52:13 CST
Notice ID: 16475781
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/21/2026
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
16475781
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
01/21/2026
Post Time:
15:52:13 CST
Prior Notice:
16467676
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility, Transco is issuing the Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Wednesday, January 21, 2026
9:00 AM CT
Saturday, January 24, 2026
9:00 AM CT
Ending Gas Day:
Saturday, January 24, 2026
9:00 AM CT
Until Further Notice
OFO Area(s):
Zones 6
Zones 4,5,6
Type of OFO:
Imbalance
Imbalance
Type of Imbalance:
Due From Shipper
Due From Shipper
Transactions Include:
Deliveries*
Deliveries*
Beginning Cycle:
Timely
Timely
Duration:
3 days
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 5%
Due From Shipper 5%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
All
Retro Scheduling Available
Yes
No
OBA Subject to OFO:
No
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 01/21/2026 15:50:58 CST
Notice ID: 16475759
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/21/2026
Notice Eff Time:
15:50:58 CST
Notice End Date:
Notice End Time:
Notice ID:
16475759
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
01/21/2026
Post Time:
15:50:58 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Below normal temperatures and increased system demand is forecasted across the Transco system beginning this coming weekend and extending into next week. Transco is implementing its Weather Resiliency Plan and will continue to monitor and update as things progress. Due to system conditions and expected high system utilization, Transco has determined that daily and hourly flexibility may be limited.
Beginning Saturday January 24
,
2026, Transco will not allow retroactive nominations system wide during this period. The availability of retro scheduling activity will be indicated on the Operational Flow Order (OFO) Critical Notice via 1Line as applicable. Operators will still be allowed to submit retro PDA transactions as long as the PDAs were established during the regular cycles for that gas day.
During periods of high system utilization, excess daily and hourly deliveries from Transco’s System may cause reduced pressures in various areas of the system and jeopardize Transco’s ability to meet its firm service obligations. Transco requests that all delivery location operators, to the extent possible, receive gas from Transco within contractual and/or Delivery Point Entitlements (Section 19 of the General Terms and Conditions of Transco’s Tariff) and on a uniform hourly flow basis.
Receipt locations that are under-performing and not flowing the confirmed scheduled quantity will be subject to reductions that align actual flowing quantities with confirmed scheduled quantities.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/21/2026 07:22:08 CST
Notice ID: 16474107
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/21/2026
Notice Eff Time:
07:22:08 CST
Notice End Date:
Notice End Time:
Notice ID:
16474107
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/21/2026
Post Time:
07:22:08 CST
Prior Notice:
16470551
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
January 22, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/20/2026 07:08:40 CST
Notice ID: 16470551
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/20/2026
Notice Eff Time:
07:08:40 CST
Notice End Date:
Notice End Time:
Notice ID:
16470551
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/20/2026
Post Time:
07:08:40 CST
Prior Notice:
16454805
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
January 21, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
1,200
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 01/19/2026 12:10:26 CST
Notice ID: 16467676
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/21/2026
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
16467676
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/19/2026
Post Time:
12:10:26 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility, Transco is issuing the Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Wednesday, January 21, 2026
9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zones 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 5%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 01/16/2026 08:57:10 CST
Notice ID: 16458726
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/16/2026
Notice Eff Time:
08:57:10 CST
Notice End Date:
Notice End Time:
Notice ID:
16458726
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
01/16/2026
Post Time:
08:57:10 CST
Prior Notice:
16451700
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 01/16/2026 08:57
Effective Date: 1/18/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - 30,000 Dt/d available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Station 35 (Job 136501) 2026 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 35 (Job 136501) 2026 Planned Outage and Maintenance Summary
Posted: 01/15/2026 14:38:01 CST
Notice ID: 16456090
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/15/2026
Notice Eff Time:
14:38:01 CST
Notice End Date:
Notice End Time:
Notice ID:
16456090
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
01/15/2026
Post Time:
14:38:01 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 35 (Job 136501) 2026 Planned Outage and Maintenance Summary
Transco will be performing necessary maintenance associated with Job #136501 on its 2026 Planned Outage and Maintenance Summary. A compressor station outage is required in coordination with the local utility company needing to perform electrical upgrades to the facility. The current schedule for this maintenance is February 9, 2026.
Operating Conditions resulting from this work will require Transco to limit scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The location Throughput Section Boundaries (“TSB”) for station 35 at mainline milepost 327.27 S-N will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSBs and the available quantity of primary-firm transportation priority during the indicated period.
TSB Name - Location
Location ID
Flow Direction
ML S35 S to N MP 327.27
9011644
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Feb. 9
709
569
80%
15-20%
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Station 50 (Job 1071389) 2026 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Station 50 (Job 1071389) 2026 Planned Outage and Maintenance Summary
Posted: 01/15/2026 14:27:05 CST
Notice ID: 16456085
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/15/2026
Notice Eff Time:
14:27:05 CST
Notice End Date:
Notice End Time:
Notice ID:
16456085
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/15/2026
Post Time:
14:27:05 CST
Prior Notice:
16340891
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Station 50 (Job 1071389) 2026 Planned Outage and Maintenance Summary
Transco will be performing necessary pipeline integrity assessments associated with Job #1071389 on its 2026 Planned Outage and Maintenance Summary. This maintenance activity will impact the availability of transportation services moving south to north through Station 50 for each pig run date.
The specific dates for the assessments are subject to change, but the current schedule is outlined below:
Pig Runs
Dates
Cleaner Tool
Jan. 13
Cleaner Tool
Jan. 15
CMFL Tool
Jan.
20
21
EMAT Tool
Jan.
22
23
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving through the location may not be available.
Operating Conditions resulting from this work will require Transco to manage all transportation services south to north through the location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline MP 517.23 (Station 50 West) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name Location
Location ID
Flow Direction
STATION 50 W MP 517.23
9013363
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Jan. 13, Jan. 15,
Jan. 21
, &
Jan. 23
1,535
1,200
78%
5-20%
*% Cuts is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/15/2026 07:04:18 CST
Notice ID: 16454805
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/15/2026
Notice Eff Time:
07:04:18 CST
Notice End Date:
Notice End Time:
Notice ID:
16454805
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/15/2026
Post Time:
07:04:18 CST
Prior Notice:
16451687
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
January 16, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/14/2026 07:05:20 CST
Notice ID: 16451687
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/14/2026
Notice Eff Time:
07:05:20 CST
Notice End Date:
Notice End Time:
Notice ID:
16451687
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/14/2026
Post Time:
07:05:20 CST
Prior Notice:
16448261
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
January 15, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
1,200
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/13/2026 07:08:24 CST
Notice ID: 16448261
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/13/2026
Notice Eff Time:
07:08:24 CST
Notice End Date:
Notice End Time:
Notice ID:
16448261
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/13/2026
Post Time:
07:08:24 CST
Prior Notice:
16444992
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
January 14, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
100
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
100
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
100
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/12/2026 07:11:26 CST
Notice ID: 16444992
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/12/2026
Notice Eff Time:
07:11:26 CST
Notice End Date:
Notice End Time:
Notice ID:
16444992
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/12/2026
Post Time:
07:11:26 CST
Prior Notice:
16406166
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
January 13, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
1,200
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
100
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
100
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
100
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/30/2025 12:14:04 CST
Notice ID: 16406166
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/30/2025
Notice Eff Time:
12:14:04 CST
Notice End Date:
Notice End Time:
Notice ID:
16406166
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/30/2025
Post Time:
12:14:04 CST
Prior Notice:
16387544
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
for gas day
January 1, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
100
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
100
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
100
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/24/2025 08:37:09 CST
Notice ID: 16387544
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/24/2025
Notice Eff Time:
08:37:09 CST
Notice End Date:
Notice End Time:
Notice ID:
16387544
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/24/2025
Post Time:
08:37:09 CST
Prior Notice:
16384928
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
ID1
for gas day
December 24, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
100
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
100
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
100
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
The available capacity listed below in each section will become effective for gas day
December 25, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/23/2025 14:18:34 CST
Notice ID: 16384928
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/23/2025
Notice Eff Time:
14:18:34 CST
Notice End Date:
Notice End Time:
Notice ID:
16384928
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/23/2025
Post Time:
14:18:34 CST
Prior Notice:
16362750
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 25, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
M-L
2,375
PRIMARY
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/18/2025 07:17:02 CST
Notice ID: 16362750
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/18/2025
Notice Eff Time:
07:17:02 CST
Notice End Date:
Notice End Time:
Notice ID:
16362750
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/18/2025
Post Time:
07:17:02 CST
Prior Notice:
16359095
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 19, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
100
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
100
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
100
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
M-L
2,375
PRIMARY
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/17/2025 07:06:33 CST
Notice ID: 16359095
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/17/2025
Notice Eff Time:
07:06:33 CST
Notice End Date:
Notice End Time:
Notice ID:
16359095
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/17/2025
Post Time:
07:06:33 CST
Prior Notice:
16354943
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 18, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
1,200
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
100
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
100
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
100
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
M-L
2,375
PRIMARY
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/16/2025 07:05:57 CST
Notice ID: 16354943
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/16/2025
Notice Eff Time:
07:05:57 CST
Notice End Date:
Notice End Time:
Notice ID:
16354943
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/16/2025
Post Time:
07:05:57 CST
Prior Notice:
16350608
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 17, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
100
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
100
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
100
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
M-L
2,375
PRIMARY
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/15/2025 06:39:53 CST
Notice ID: 16350608
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/15/2025
Notice Eff Time:
06:39:53 CST
Notice End Date:
Notice End Time:
Notice ID:
16350608
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/15/2025
Post Time:
06:39:53 CST
Prior Notice:
16347295
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 16, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
1,200
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
M-L
2,375
PRIMARY
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/14/2025 11:33:03 CST
Notice ID: 16347295
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/14/2025
Notice Eff Time:
11:33:03 CST
Notice End Date:
Notice End Time:
Notice ID:
16347295
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/14/2025
Post Time:
11:33:03 CST
Prior Notice:
16343492
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 14, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
M-L
2,375
PRIMARY
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/13/2025 11:49:30 CST
Notice ID: 16343492
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/13/2025
Notice Eff Time:
11:49:30 CST
Notice End Date:
Notice End Time:
Notice ID:
16343492
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/13/2025
Post Time:
11:49:30 CST
Prior Notice:
16339976
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 13, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9013423
Leidy Station 517 East MP 127.96
6
Rec
L
2,075
PRIMARY
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Station 50 (Job 1071389) 2026 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 50 (Job 1071389) 2026 Planned Outage and Maintenance Summary
Posted: 12/12/2025 13:26:24 CST
Notice ID: 16340891
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/12/2025
Notice Eff Time:
13:26:24 CST
Notice End Date:
Notice End Time:
Notice ID:
16340891
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
12/12/2025
Post Time:
13:26:24 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 50 (Job 1071389) 2026 Planned Outage and Maintenance Summary
Transco will be performing necessary pipeline integrity assessments associated with Job #1071389 on its 2026 Planned Outage and Maintenance Summary. This maintenance activity will impact the availability of transportation services moving south to north through Station 50 for each pig run date.
The specific dates for the assessments are subject to change, but the current schedule is outlined below:
Pig Runs
Dates
Cleaner Tool
Jan. 13
Cleaner Tool
Jan. 15
CMFL Tool
Jan. 20
EMAT Tool
Jan. 22
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving through the location may not be available.
Operating Conditions resulting from this work will require Transco to manage all transportation services south to north through the location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline MP 517.23 (Station 50 West) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name Location
Location ID
Flow Direction
STATION 50 W MP 517.23
9013363
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Jan. 13, Jan. 15, Jan. 20, & Jan. 22
1,535
1,200
78%
0-10%
*% Cuts is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/12/2025 06:55:34 CST
Notice ID: 16339976
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/12/2025
Notice Eff Time:
06:55:34 CST
Notice End Date:
Notice End Time:
Notice ID:
16339976
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/12/2025
Post Time:
06:55:34 CST
Prior Notice:
16336383
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 13, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 12/11/2025 09:46:04 CST
Notice ID: 16336722
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/11/2025
Notice Eff Time:
09:46:04 CST
Notice End Date:
Notice End Time:
Notice ID:
16336722
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
12/11/2025
Post Time:
09:46:04 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Below normal temperatures and increased system demand is forecasted across the Transco system beginning this coming weekend and extending into next week. Transco is implementing its Weather Resiliency Plan and will continue to monitor and update as things progress. Due to system conditions and expected high system utilization, Transco has determined that daily and hourly flexibility may be limited.
Additionally, Transco will not allow retroactive nominations system wide during this period. The availability of retro scheduling activity will be indicated on the Operational Flow Order (OFO) Critical Notice via 1Line as applicable. Operators will still be allowed to submit retro PDA transactions as long as the PDAs were established during the regular cycles for that gas day.
During periods of high system utilization, excess daily and hourly deliveries from Transco’s System may cause reduced pressures in various areas of the system and jeopardize Transco’s ability to meet its firm service obligations. Transco requests that all delivery location operators, to the extent possible, receive gas from Transco within contractual and/or Delivery Point Entitlements (Section 19 of the General Terms and Conditions of Transco’s Tariff) and on a uniform hourly flow basis.
Receipt locations that are under-performing and not flowing the confirmed scheduled quantity will be subject to reductions that align actual flowing quantities with confirmed scheduled quantities.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/11/2025 07:14:48 CST
Notice ID: 16336383
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/11/2025
Notice Eff Time:
07:14:48 CST
Notice End Date:
Notice End Time:
Notice ID:
16336383
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/11/2025
Post Time:
07:14:48 CST
Prior Notice:
16332870
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 12, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
200
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
200
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
200
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/10/2025 07:11:37 CST
Notice ID: 16332870
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/10/2025
Notice Eff Time:
07:11:37 CST
Notice End Date:
Notice End Time:
Notice ID:
16332870
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/10/2025
Post Time:
07:11:37 CST
Prior Notice:
16329031
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 11, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
1,200
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
200
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
200
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
200
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/09/2025 07:31:21 CST
Notice ID: 16329031
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/09/2025
Notice Eff Time:
07:31:21 CST
Notice End Date:
Notice End Time:
Notice ID:
16329031
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/09/2025
Post Time:
07:31:21 CST
Prior Notice:
16325577
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 10, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
OPEN
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
OPEN
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
200
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
200
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
200
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/08/2025 08:46:07 CST
Notice ID: 16325577
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/08/2025
Notice Eff Time:
08:46:07 CST
Notice End Date:
Notice End Time:
Notice ID:
16325577
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/08/2025
Post Time:
08:46:07 CST
Prior Notice:
16322737
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 9, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 MP 517.23
3
Rec
M-L
1,200
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
200
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
200
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
200
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/07/2025 10:00:41 CST
Notice ID: 16322737
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/07/2025
Notice Eff Time:
10:00:41 CST
Notice End Date:
Notice End Time:
Notice ID:
16322737
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/07/2025
Post Time:
10:00:41 CST
Prior Notice:
16316004
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 7, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
200
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
200
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
200
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/05/2025 07:23:07 CST
Notice ID: 16316004
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/05/2025
Notice Eff Time:
07:23:07 CST
Notice End Date:
Notice End Time:
Notice ID:
16316004
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/05/2025
Post Time:
07:23:07 CST
Prior Notice:
16312661
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 6, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,300
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
200
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
200
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
200
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/04/2025 10:11:59 CST
Notice ID: 16312661
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/04/2025
Notice Eff Time:
10:11:59 CST
Notice End Date:
Notice End Time:
Notice ID:
16312661
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/04/2025
Post Time:
10:11:59 CST
Prior Notice:
16308820
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 5, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,300
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
200
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
200
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
200
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 12/03/2025 12:40:49 CST
Notice ID: 16309394
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/03/2025
Notice Eff Time:
12:40:49 CST
Notice End Date:
Notice End Time:
Notice ID:
16309394
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
12/03/2025
Post Time:
12:40:49 CST
Prior Notice:
16267913
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 12/03/2025 12:40
Effective Date: 12/04/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal -
Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 12/03/2025 09:26:57 CST
Notice ID: 16308824
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/03/2025
Notice Eff Time:
09:26:57 CST
Notice End Date:
Notice End Time:
Notice ID:
16308824
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
12/03/2025
Post Time:
09:26:57 CST
Prior Notice:
16304813
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 12/03/2025 9:26
Effective Date: 12/04/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal -
Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/03/2025 09:26:18 CST
Notice ID: 16308820
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/03/2025
Notice Eff Time:
09:26:18 CST
Notice End Date:
Notice End Time:
Notice ID:
16308820
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/03/2025
Post Time:
09:26:18 CST
Prior Notice:
16238853
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 3, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,300
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
200
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
200
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
200
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 12/02/2025 09:22:33 CST
Notice ID: 16304813
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/02/2025
Notice Eff Time:
09:22:33 CST
Notice End Date:
Notice End Time:
Notice ID:
16304813
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
12/02/2025
Post Time:
09:22:33 CST
Prior Notice:
16286957
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 12/02/2025 9:22
Effective Date: 12/02/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 11/26/2025 11:11:51 CST
Notice ID: 16286957
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/26/2025
Notice Eff Time:
11:11:51 CST
Notice End Date:
Notice End Time:
Notice ID:
16286957
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
11/26/2025
Post Time:
11:11:51 CST
Prior Notice:
16286700
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 11/26/2025 11:11
Effective Date: 11/27/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 11/26/2025 08:51:06 CST
Notice ID: 16286700
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/26/2025
Notice Eff Time:
08:51:06 CST
Notice End Date:
Notice End Time:
Notice ID:
16286700
Notice Stat Desc:
Supersede
Notice Type Desc:
Auction Notice
Post Date:
11/26/2025
Post Time:
08:51:06 CST
Prior Notice:
16267913
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 11/26/2025 08:50
Effective Date: 11/27/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Unplanned Maintenance at Puddlefield Meter Station Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance at Puddlefield Meter Station Outage and Maintenance Summary
Posted: 11/21/2025 16:08:30 CST
Notice ID: 16270716
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/21/2025
Notice Eff Time:
16:08:29 CST
Notice End Date:
Notice End Time:
Notice ID:
16270716
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/21/2025
Post Time:
16:08:30 CST
Prior Notice:
16270705
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance at Puddlefield Meter Station Outage and Maintenance Summary
Due to findings during an inspection, a one-day unplanned maintenance outage will occur at the Puddlefield Meter Station, effective
Gas Day 11/25/2025
. The identified meter stations will experience limited scheduling and flow.
Location
Name
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
Puddlefield A
9006302
Receipt Meter
170
Puddlefield B
9012544
Receipt Meter
30
If you have any questions, please contact your Transportation Services Representative.
Transco
Unplanned Maintenance at Puddlefield Meter Station Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance at Puddlefield Meter Station Outage and Maintenance Summary
Posted: 11/21/2025 16:01:48 CST
Notice ID: 16270705
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/21/2025
Notice Eff Time:
16:01:48 CST
Notice End Date:
Notice End Time:
Notice ID:
16270705
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/21/2025
Post Time:
16:01:48 CST
Prior Notice:
16270268
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance at Puddlefield Meter Station Outage and Maintenance Summary
Due to findings during an inspection, a one-day unplanned maintenance outage will occur on Transco’s Leidy Line A near milepost 101.484, effective
Gas Day 11/25/2025
. The identified meter stations will experience limited scheduling and flow.
Location
Name
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
Puddlefield
9006302
Receipt Meter
200
If you have any questions, please contact your Transportation Services Representative.
Transco
Unplanned Maintenance at Puddlefield Meter Station Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance at Puddlefield Meter Station Outage and Maintenance Summary
Posted: 11/21/2025 15:36:30 CST
Notice ID: 16270588
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/21/2025
Notice Eff Time:
15:36:30 CST
Notice End Date:
Notice End Time:
Notice ID:
16270588
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/21/2025
Post Time:
15:36:30 CST
Prior Notice:
16270268
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance at Puddlefield Meter Station Outage and Maintenance Summary
Due to findings during an inspection, a one-day unplanned maintenance outage will occur at the Puddlefield Meter Station, effective
Gas Day 12/2/2025
. The identified meter stations will experience limited scheduling and flow.
Location
Name
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
Puddlefield A
9006302
Receipt Meter
170
Puddlefield B
9012544
Receipt Meter
30
If you have any questions, please contact your Transportation Services Representative.
Transco
Unplanned Maintenance at Puddlefield Meter Station Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance at Puddlefield Meter Station Outage and Maintenance Summary
Posted: 11/21/2025 14:35:22 CST
Notice ID: 16270268
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/21/2025
Notice Eff Time:
14:35:22 CST
Notice End Date:
Notice End Time:
Notice ID:
16270268
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
11/21/2025
Post Time:
14:35:22 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance at Puddlefield Meter Station Outage and Maintenance Summary
Due to findings during an inspection, a one-day unplanned maintenance outage will occur on Transco’s Leidy Line A near milepost 101.484, effective
Gas Day 12/2/2025
. The identified meter stations will experience limited scheduling and flow.
Location
Name
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
Puddlefield
9006302
Receipt Meter
200
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 11/21/2025 07:43:34 CST
Notice ID: 16267913
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/21/2025
Notice Eff Time:
07:43:34 CST
Notice End Date:
Notice End Time:
Notice ID:
16267913
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
11/21/2025
Post Time:
07:43:34 CST
Prior Notice:
16197746
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 11/21/2025 07:43
Effective Date: 11/22/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/11/2025 07:13:16 CST
Notice ID: 16238853
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/11/2025
Notice Eff Time:
07:13:16 CST
Notice End Date:
Notice End Time:
Notice ID:
16238853
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/11/2025
Post Time:
07:13:16 CST
Prior Notice:
16227085
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 12, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
200
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
200
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
200
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/07/2025 07:15:12 CST
Notice ID: 16227085
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/07/2025
Notice Eff Time:
07:15:12 CST
Notice End Date:
Notice End Time:
Notice ID:
16227085
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/07/2025
Post Time:
07:15:12 CST
Prior Notice:
16224301
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 10, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,518
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
200
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
200
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
200
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/06/2025 07:08:22 CST
Notice ID: 16224301
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/06/2025
Notice Eff Time:
07:08:22 CST
Notice End Date:
Notice End Time:
Notice ID:
16224301
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/06/2025
Post Time:
07:08:22 CST
Prior Notice:
16221290
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 7, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,518
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/05/2025 07:13:17 CST
Notice ID: 16221290
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/05/2025
Notice Eff Time:
07:13:17 CST
Notice End Date:
Notice End Time:
Notice ID:
16221290
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/05/2025
Post Time:
07:13:17 CST
Prior Notice:
16214012
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 6, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/03/2025 07:04:31 CST
Notice ID: 16214012
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/03/2025
Notice Eff Time:
07:04:31 CST
Notice End Date:
Notice End Time:
Notice ID:
16214012
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/03/2025
Post Time:
07:04:31 CST
Prior Notice:
16201076
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 4, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
1,900
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/30/2025 07:12:38 CDT
Notice ID: 16201076
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/30/2025
Notice Eff Time:
07:12:38 CDT
Notice End Date:
Notice End Time:
Notice ID:
16201076
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/30/2025
Post Time:
07:12:38 CDT
Prior Notice:
16197741
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 31, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
OPEN
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/29/2025 07:06:58 CDT
Notice ID: 16197741
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/29/2025
Notice Eff Time:
07:06:58 CDT
Notice End Date:
Notice End Time:
Notice ID:
16197741
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/29/2025
Post Time:
07:06:58 CDT
Prior Notice:
16193398
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 30, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
250
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/28/2025 07:17:22 CDT
Notice ID: 16193398
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/28/2025
Notice Eff Time:
07:17:22 CDT
Notice End Date:
Notice End Time:
Notice ID:
16193398
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/28/2025
Post Time:
07:17:22 CDT
Prior Notice:
16186225
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 29, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
OPEN
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
2,400
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/27/2025 07:06:36 CDT
Notice ID: 16186225
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/27/2025
Notice Eff Time:
07:06:36 CDT
Notice End Date:
Notice End Time:
Notice ID:
16186225
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/27/2025
Post Time:
07:06:36 CDT
Prior Notice:
16169542
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 28, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
250
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
2,400
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Update - Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
Posted: 10/24/2025 14:46:03 CDT
Notice ID: 16177272
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/24/2025
Notice Eff Time:
14:46:03 CDT
Notice End Date:
Notice End Time:
Notice ID:
16177272
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/24/2025
Post Time:
14:46:03 CDT
Prior Notice:
16170302
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
There will be another additional Cleaner tool run needed that will be added to the schedule. This is necessary to ensure successful and accurate results for the remaining smart tool runs. Please see below for the updated schedule.
Transco will be performing necessary pipeline integrity assessments associated with Job #240432 on its 2025 Planned Outage and Maintenance Summary. This maintenance activity will impact the availability of transportation services moving south to north through Station 35 for each pig run date.
The specific dates for the assessments are subject to change, but the current schedule is outlined below:
Pig Runs
Dates
Gauge Tool
10/15
Cleaner Tool
10/17
Combo Tool
10/21
Cleaner Tool
10/23
Cleaner Tool
10/28
Cleaner Tool
10/30
CMFL Tool
10/28
11/4
EMAT Tool
10/30
11/6
Operating Conditions resulting from this work will require Transco to manage scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The location Throughput Section Boundary (TSB) for station 35 at mainline milepost 327.27 S-N will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSB and the available quantity of transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Station 35 S to N MP 327.27
9011644
South to North
Estimated Outage
Location ID
Design Capacity (Dt/d)
Total Quantity Available (Dt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) – Potential Shipper Impact (Based on Historical Utilization)*
10/15, 10/17, 10/21, 10/23, 10/28, 10/30,
11/4, 11/6
9011644
708,995
250,000
35%
60-65%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/23/2025 07:08:42 CDT
Notice ID: 16169542
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/23/2025
Notice Eff Time:
07:08:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
16169542
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/23/2025
Post Time:
07:08:42 CDT
Prior Notice:
16164877
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 24, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
OPEN
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
2,400
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/22/2025 07:18:26 CDT
Notice ID: 16164877
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/22/2025
Notice Eff Time:
07:18:26 CDT
Notice End Date:
Notice End Time:
Notice ID:
16164877
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/22/2025
Post Time:
07:18:26 CDT
Prior Notice:
16160609
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 23, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
250
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
2,400
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/21/2025 06:55:45 CDT
Notice ID: 16160609
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/21/2025
Notice Eff Time:
06:55:45 CDT
Notice End Date:
Notice End Time:
Notice ID:
16160609
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/21/2025
Post Time:
06:55:45 CDT
Prior Notice:
16157541
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 22, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
OPEN
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,213
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
2,400
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/20/2025 07:05:51 CDT
Notice ID: 16157541
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/20/2025
Notice Eff Time:
07:05:51 CDT
Notice End Date:
Notice End Time:
Notice ID:
16157541
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/20/2025
Post Time:
07:05:51 CDT
Prior Notice:
16149307
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 21, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
250
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,213
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
2,400
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/17/2025 07:00:22 CDT
Notice ID: 16149307
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/17/2025
Notice Eff Time:
07:00:22 CDT
Notice End Date:
Notice End Time:
Notice ID:
16149307
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/17/2025
Post Time:
07:00:22 CDT
Prior Notice:
16146129
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 18, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
OPEN
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,213
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
2,400
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Station 50 (Job 1071378) 2025 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 50 (Job 1071378) 2025 Planned Outage and Maintenance Summary
Posted: 10/16/2025 11:29:10 CDT
Notice ID: 16146632
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/16/2025
Notice Eff Time:
11:29:10 CDT
Notice End Date:
Notice End Time:
Notice ID:
16146632
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
10/16/2025
Post Time:
11:29:10 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 50 (Job 1071378) 2025 Planned Outage and Maintenance Summary
Transco will be performing necessary pipeline integrity assessments on mainline A between Station 45-50 associated with Job #1071378 on its 2025 Planned Outage and Maintenance Summary. This maintenance activity will impact the availability of transportation services moving south to north through Station 50 for each pig run date.
The specific dates for the assessments are subject to change, but the current schedule is outlined below:
Pig Runs
Dates
Gauge Tool
12/9
Cleaner Tool
12/11
CMFL Tool
12/16
EMAT
12/18
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving through the location may not be available.
Operating Conditions resulting from this work will require Transco to manage all transportation services south to north through the location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline MP 517.23 (Station 50 West) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name Location
Location ID
Flow Direction
STATION 50 W MP 517.23
9013363
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
12/9, 12/11, 12/16 & 12/18
1,535.626
1,200
78%
5-15%
*% Cuts is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/16/2025 06:49:23 CDT
Notice ID: 16146129
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/16/2025
Notice Eff Time:
06:49:23 CDT
Notice End Date:
Notice End Time:
Notice ID:
16146129
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/16/2025
Post Time:
06:49:23 CDT
Prior Notice:
16142902
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 17, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
250
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,213
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
2,200
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/15/2025 07:00:24 CDT
Notice ID: 16142902
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/15/2025
Notice Eff Time:
07:00:24 CDT
Notice End Date:
Notice End Time:
Notice ID:
16142902
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/15/2025
Post Time:
07:00:24 CDT
Prior Notice:
16139755
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 16, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
OPEN
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,213
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
2,200
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/14/2025 07:03:36 CDT
Notice ID: 16139755
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/14/2025
Notice Eff Time:
07:03:36 CDT
Notice End Date:
Notice End Time:
Notice ID:
16139755
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/14/2025
Post Time:
07:03:36 CDT
Prior Notice:
16128277
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 15, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
250
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,213
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
2,200
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/10/2025 07:30:52 CDT
Notice ID: 16128277
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/10/2025
Notice Eff Time:
07:30:52 CDT
Notice End Date:
Notice End Time:
Notice ID:
16128277
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/10/2025
Post Time:
07:30:52 CDT
Prior Notice:
16128255
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 13, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,213
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
2,200
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/10/2025 07:20:44 CDT
Notice ID: 16128255
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/10/2025
Notice Eff Time:
07:20:44 CDT
Notice End Date:
Notice End Time:
Notice ID:
16128255
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/10/2025
Post Time:
07:20:44 CDT
Prior Notice:
16124771
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 11, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,213
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/09/2025 07:17:06 CDT
Notice ID: 16124771
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/09/2025
Notice Eff Time:
07:17:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
16124771
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/09/2025
Post Time:
07:17:06 CDT
Prior Notice:
16121546
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 10, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 W MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,213
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/08/2025 07:37:57 CDT
Notice ID: 16121546
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/08/2025
Notice Eff Time:
07:37:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
16121546
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/08/2025
Post Time:
07:37:57 CDT
Prior Notice:
16118342
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 9, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 W MP 517.23
3
Rec
M-L
1,200
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,213
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/07/2025 07:22:36 CDT
Notice ID: 16118342
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/07/2025
Notice Eff Time:
07:22:36 CDT
Notice End Date:
Notice End Time:
Notice ID:
16118342
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/07/2025
Post Time:
07:22:36 CDT
Prior Notice:
16115384
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 8, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 W MP 517.23
3
Rec
M-L
OPEN
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,213
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011240
TSB Mainline MP 1412
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,244
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/06/2025 07:10:39 CDT
Notice ID: 16115384
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/06/2025
Notice Eff Time:
07:10:39 CDT
Notice End Date:
Notice End Time:
Notice ID:
16115384
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/06/2025
Post Time:
07:10:39 CDT
Prior Notice:
16105086
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 7, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9013363
Compressor Station 50 W MP 517.23
3
Rec
M-L
1,200
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,213
PRIMARY
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011240
TSB Mainline MP 1412
5
Rec
M-L
1,947
PRIMARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,244
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Location Confirmations Being Reduced for 10/04/2025 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 10/04/2025 ID2 Cycle
Posted: 10/04/2025 15:29:58 CDT
Notice ID: 16110968
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/04/2025
Notice Eff Time:
15:29:58 CDT
Notice End Date:
Notice End Time:
Notice ID:
16110968
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
10/04/2025
Post Time:
15:29:58 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 10/04/2025 ID2 Cycle
The below location will be reduced starting the Intraday 2 cycle gas day 10/04/2025 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Petal
1006344
M#4586
Delivery
275,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/02/2025 14:45:15 CDT
Notice ID: 16105086
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/02/2025
Notice Eff Time:
14:45:15 CDT
Notice End Date:
Notice End Time:
Notice ID:
16105086
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/02/2025
Post Time:
14:45:15 CDT
Prior Notice:
16103670
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 3, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011240
TSB Mainline MP 1412
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,244
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
UPDATE - Unplanned Maintenance Station 70 – Main Unit 7
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE - Unplanned Maintenance Station 70 – Main Unit 7
Posted: 10/02/2025 14:41:37 CDT
Notice ID: 16105084
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/02/2025
Notice Eff Time:
14:41:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
16105084
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/02/2025
Post Time:
14:41:37 CDT
Prior Notice:
16096465
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Unplanned Maintenance Station 70 – Main Unit 7
The unplanned maintenance on Main Unit 7 at Station 70 will be completed on October 2, 2025
.
Back in service date will be October 3, 2025.
TSB Name – Location
Location ID
Flow Direction
Station 70 MP 662
9011500
South to North
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/02/2025 07:02:51 CDT
Notice ID: 16103670
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/02/2025
Notice Eff Time:
07:02:51 CDT
Notice End Date:
Notice End Time:
Notice ID:
16103670
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/02/2025
Post Time:
07:02:51 CDT
Prior Notice:
16100359
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 3, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
M-L
2,150
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011240
TSB Mainline MP 1412
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,244
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/01/2025 07:08:57 CDT
Notice ID: 16100359
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/01/2025
Notice Eff Time:
07:08:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
16100359
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/01/2025
Post Time:
07:08:57 CDT
Prior Notice:
16096488
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 2, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
M-L
2,150
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011240
TSB Mainline MP 1412
5
Rec
M-L
1,947
PRIMARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/30/2025 07:38:44 CDT
Notice ID: 16096488
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/30/2025
Notice Eff Time:
07:38:44 CDT
Notice End Date:
Notice End Time:
Notice ID:
16096488
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/30/2025
Post Time:
07:38:44 CDT
Prior Notice:
16093158
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 1, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,150
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011240
TSB Mainline MP 1412
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,044
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance Station 70 – Main Unit 7
Posted: 09/30/2025 07:26:44 CDT
Notice ID: 16096465
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/30/2025
Notice Eff Time:
07:26:44 CDT
Notice End Date:
Notice End Time:
Notice ID:
16096465
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
09/30/2025
Post Time:
07:26:44 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance Station 70 – Main Unit 7
Transco will be performing unplanned maintenance at Station 70 due to equipment failure on Main Unit 7 that requires immediate action. The current schedule for repairs is effective October 1, 2025 through TBD. Transco will provide an updated completion date as soon as it becomes available.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location may not be available.
Transco will be required to manage transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period and is anticipated to be initially limited to the quantities indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 662 (Station 70) will be used to manage the available capacity during this planned work. An updated Market and Production Area constraint notice will include the TSB location and the available quantity of all transportation services during the Maintenance Period.
TSB Name – Location
Location ID
Flow Direction
Station 70 MP 662
9011500
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Primary-Firm Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) - Potential Shipper Impact (Based on Historical Utilization)*
October 1 – TBD
3,344
2,150
64%
5-15%
*% Cuts (Primary) is an estimate of the impact to primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
Based on current and historical utilization, impacts to Primary Transportation are unlikely, however, impacts to Non-Primary Transportation are anticipated.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/29/2025 07:21:19 CDT
Notice ID: 16093158
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/29/2025
Notice Eff Time:
07:21:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
16093158
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/29/2025
Post Time:
07:21:19 CDT
Prior Notice:
16080434
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 30, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011240
TSB Mainline MP 1412
5
Rec
M-L
1,947
PRIMARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,044
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/25/2025 07:12:00 CDT
Notice ID: 16080434
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/25/2025
Notice Eff Time:
07:12:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
16080434
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/25/2025
Post Time:
07:12:00 CDT
Prior Notice:
16075970
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 26, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011240
TSB Mainline MP 1412
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,044
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/24/2025 07:53:20 CDT
Notice ID: 16075970
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/24/2025
Notice Eff Time:
07:53:20 CDT
Notice End Date:
Notice End Time:
Notice ID:
16075970
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/24/2025
Post Time:
07:53:20 CDT
Prior Notice:
16072528
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 25, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011240
TSB Mainline MP 1412
5
Rec
M-L
1,947
PRIMARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,044
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/23/2025 11:00:17 CDT
Notice ID: 16072528
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/23/2025
Notice Eff Time:
11:00:17 CDT
Notice End Date:
Notice End Time:
Notice ID:
16072528
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/23/2025
Post Time:
11:00:17 CDT
Prior Notice:
16071290
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 24, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011240
TSB Mainline MP 1412
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,044
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/23/2025 07:27:05 CDT
Notice ID: 16071290
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/23/2025
Notice Eff Time:
07:27:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
16071290
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/23/2025
Post Time:
07:27:05 CDT
Prior Notice:
16067203
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 24, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
M-L
2,000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011240
TSB Mainline MP 1412
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,044
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/22/2025 07:13:20 CDT
Notice ID: 16067203
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/22/2025
Notice Eff Time:
07:13:20 CDT
Notice End Date:
Notice End Time:
Notice ID:
16067203
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/22/2025
Post Time:
07:13:20 CDT
Prior Notice:
16059029
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 23, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
M-L
2,000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011240
TSB Mainline MP 1412
5
Rec
M-L
1,947
PRIMARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,044
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/19/2025 07:32:09 CDT
Notice ID: 16059029
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/19/2025
Notice Eff Time:
07:32:09 CDT
Notice End Date:
Notice End Time:
Notice ID:
16059029
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/19/2025
Post Time:
07:32:09 CDT
Prior Notice:
16052846
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 20, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
M-L
2,000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,498
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,044
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Station 50 (Job 1071389) 2025 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 50 (Job 1071389) 2025 Planned Outage and Maintenance Summary
Posted: 09/18/2025 10:39:20 CDT
Notice ID: 16056079
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/18/2025
Notice Eff Time:
10:39:20 CDT
Notice End Date:
Notice End Time:
Notice ID:
16056079
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
09/18/2025
Post Time:
10:39:20 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 50 (Job 1071389) 2025 Planned Outage and Maintenance Summary
Transco will be performing necessary pipeline integrity assessments associated with Job #1071389 on its 2025 Planned Outage and Maintenance Summary. This maintenance activity will impact the availability of transportation services moving south to north through Station 50 for each pig run date.
The specific dates for the assessments are subject to change, but the current schedule is outlined below:
Pig Runs
Dates
Gauge/Cleaner Tool
Oct. 7
EMAT Tool
Oct. 9
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving through the location may not be available.
Operating Conditions resulting from this work will require Transco to manage all transportation services south to north through the location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline MP 517.23 (Station 50 West) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name Location
Location ID
Flow Direction
STATION 50 W MP 517.23
9013363
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Oct. 7 & Oct. 9
1,535.626
1,200
78%
5-15%
*% Cuts is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/15/2025 07:10:19 CDT
Notice ID: 16046814
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/15/2025
Notice Eff Time:
07:10:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
16046814
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/15/2025
Post Time:
07:10:19 CDT
Prior Notice:
16040128
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 16, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9013404
McMullen E to W MP 32.65
1
Rec
M-L
0
PRIMARY
E to W
9013403
McMullen W to E MP 32.66
1
Rec
M-L
0
PRIMARY
W to E
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
M-L
2,000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
1,839
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 09/12/2025 08:30:00 CDT
Notice ID: 16040187
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/12/2025
Notice Eff Time:
08:30:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
16040187
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
09/12/2025
Post Time:
08:30:00 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Transco has provided notice of limited flexibility to manage imbalances and encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily.
Mild temperatures and reduced gas demand are forecasted for most of the Transco market area for the upcoming weekend. Transco again strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Specifically, Transco recommends that all parties avoid the creation of any daily Due To (long to the pipeline) imbalances on the Transco system, regardless of their monthly cumulative imbalance position.
Absent voluntary compliance, Transco may be required to take further action including issuing an Operational Flow Order (OFO). Additional notice prior to the effective time of any further required action, including the issuance of an OFO may be limited.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/12/2025 07:50:37 CDT
Notice ID: 16040128
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/12/2025
Notice Eff Time:
07:50:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
16040128
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/12/2025
Post Time:
07:50:37 CDT
Prior Notice:
16029330
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 13, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9013404
McMullen E to W MP 32.65
1
Rec
M-L
0
PRIMARY
E to W
9013403
McMullen W to E MP 32.66
1
Rec
M-L
0
PRIMARY
W to E
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
*
71
Mdt/d Traditional Deliveries and
10
Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/08/2025 09:37:42 CDT
Notice ID: 16029330
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/08/2025
Notice Eff Time:
09:37:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
16029330
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/08/2025
Post Time:
09:37:42 CDT
Prior Notice:
16002651
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 9, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9013404
McMullen E to W MP 32.65
1
Rec
M-L
0
PRIMARY
E to W
9013403
McMullen W to E MP 32.66
1
Rec
M-L
0
PRIMARY
W to E
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
*
71
Mdt/d Traditional Deliveries and
10
Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 09/04/2025 13:20:49 CDT
Notice ID: 16019916
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/04/2025
Notice Eff Time:
13:20:49 CDT
Notice End Date:
Notice End Time:
Notice ID:
16019916
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
09/04/2025
Post Time:
13:20:49 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Transco has provided notice of limited flexibility to manage imbalances and encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily.
Mild temperatures and reduced gas demand are forecasted for most of the Transco market area for the upcoming weekend. Transco again strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Specifically, Transco recommends that all parties avoid the creation of any daily Due To (long to the pipeline) imbalances on the Transco system, regardless of their monthly cumulative imbalance position.
Absent voluntary compliance, Transco may be required to take further action including issuing an Operational Flow Order (OFO). Additional notice prior to the effective time of any further required action, including the issuance of an OFO may be limited.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/29/2025 07:41:11 CDT
Notice ID: 16002651
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/29/2025
Notice Eff Time:
07:41:11 CDT
Notice End Date:
Notice End Time:
Notice ID:
16002651
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/29/2025
Post Time:
07:41:11 CDT
Prior Notice:
15973067
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 30, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
*
71
Mdt/d Traditional Deliveries and
10
Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/20/2025 16:16:42 CDT
Notice ID: 15973067
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/20/2025
Notice Eff Time:
16:16:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
15973067
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/20/2025
Post Time:
16:16:42 CDT
Prior Notice:
15966438
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 20, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Compressor Station 17 MP 148.0
1
Rec
M-L
OPEN
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,284
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
*
71
Mdt/d Traditional Deliveries and
10
Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Update - Unplanned Maintenance Station 115 MU3 Planned Outage and Maintenance Summary
SEV 3/5
Maintenance1.074 Bcf/dUntil Further Notice44 Days
Transco is performing unplanned maintenance at Station 115 (MP 1007, South Carolina area) due to equipment failure on Main Unit 3, effective July 29, 2025 through an anticipated September 12, 2025 (TBD). The TSB at Mainline MP 1031 limits southbound-to-northbound capacity to 3,450 Mdt/d (3.450 Bcf/d) against a design capacity of 4,524 Mdt/d (4.524 Bcf/d), a reduction of approximately 1.074 Bcf/d. This is Revision 3 of the notice; impacts to primary firm service remain estimated at 0-5%, with non-primary service (NSRP, secondary FT, IT) significantly curtailed for south-to-north flows.
Transco Station 115 MU3 unplanned outage removes roughly 1.074 Bcf/d of south-to-north non-primary capacity through at least September 12; primary firm cuts remain 0-5% per pipeline guidance, but non-firm and secondary service shippers face real curtailment risk, supporting Transco Zone 4 and Zone 5 basis firming vs Henry Hub -- live capacity data (2026-08-18, 2-day lag) shows MAINLINE MP 1031 TSB S to N at 3.34 Bcf/d scheduled of 4.58 Bcf/d operating (72.9% utilized, 27.1% headroom), which predates the current constraint period and may not reflect actual current conditions.
Reroute: Limited: Southern Natural Gas (SNG) serves overlapping Southeast corridors but is unmonitored with unknown spare capacity, and is significantly smaller than Transco; no fully reliable alternative exists for south-to-north non-primary shippers on this segment.
View original notice text
Pipeline: Transco
Notice: Update - Unplanned Maintenance Station 115 MU3 Planned Outage and Maintenance Summary
Posted: 08/20/2025 10:12:55 CDT
Notice ID: 15972034
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/20/2025
Notice Eff Time:
10:12:55 CDT
Notice End Date:
Notice End Time:
Notice ID:
15972034
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/20/2025
Post Time:
10:12:55 CDT
Prior Notice:
15905621
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Unplanned Maintenance Station 115 MU3 Planned Outage and Maintenance Summary
Transco will be performing unplanned maintenance at Station 115 due to equipment failure on Main Unit 3 that requires immediate action. The current schedule for repairs is effective immediately July 29, 2025 through
TBD
anticipated September 12, 2025
.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location may not be available.
Transco will be required to manage transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period and is anticipated to be initially limited to the quantities indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at Mainline MP 1031 will be used to manage capacity availability, including any required changes to the expected total quantities available during this unplanned work indicated below. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated periods.
TSB Name – Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Quantity Available (Mdt/d)
Mainline MP 1031
9013083
South to North
4,524
See Below
Pipeline Maintenance
Estimated Outage
Total Quantity Available Mdt/d
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Unplanned Maintenance MU3
July 29 – TBD
3,450
0-5%
*% Cuts (Primary) is an estimate of the impact to primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
Based on current and historical utilization, impacts to Primary Transportation are unlikely, however, impacts to Non-Primary Transportation are anticipated.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/18/2025 09:18:43 CDT
Notice ID: 15966438
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/18/2025
Notice Eff Time:
09:18:43 CDT
Notice End Date:
Notice End Time:
Notice ID:
15966438
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/18/2025
Post Time:
09:18:43 CDT
Prior Notice:
15956187
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 18, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Compressor Station 17 MP 148.0
1
Rec
M-L
OPEN
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,284
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/14/2025 10:27:09 CDT
Notice ID: 15956187
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/14/2025
Notice Eff Time:
10:27:09 CDT
Notice End Date:
Notice End Time:
Notice ID:
15956187
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/14/2025
Post Time:
10:27:09 CDT
Prior Notice:
15953355
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 15, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Compressor Station 17 MP 148.0
1
Rec
M-L
0
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,284
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/13/2025 10:53:20 CDT
Notice ID: 15953355
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/13/2025
Notice Eff Time:
10:53:20 CDT
Notice End Date:
Notice End Time:
Notice ID:
15953355
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/13/2025
Post Time:
10:53:20 CDT
Prior Notice:
15946537
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 14, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Compressor Station 17 MP 148.0
1
Rec
M-L
0
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9013363
Compressor Station 50 W MP 517.23
3
Rec
M-L
OPEN
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/11/2025 07:11:38 CDT
Notice ID: 15946537
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/11/2025
Notice Eff Time:
07:11:38 CDT
Notice End Date:
Notice End Time:
Notice ID:
15946537
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/11/2025
Post Time:
07:11:38 CDT
Prior Notice:
15941353
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 12, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Compressor Station 17 MP 148.0
1
Rec
M-L
0
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9013363
Compressor Station 50 W MP 517.23
3
Rec
M-L
1,100
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/09/2025 11:10:05 CDT
Notice ID: 15941353
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/09/2025
Notice Eff Time:
11:10:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
15941353
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/09/2025
Post Time:
11:10:05 CDT
Prior Notice:
15938647
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 11, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9013363
Compressor Station 50 W MP 517.23
3
Rec
M-L
1,100
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/08/2025 13:40:35 CDT
Notice ID: 15938647
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/08/2025
Notice Eff Time:
13:40:35 CDT
Notice End Date:
Notice End Time:
Notice ID:
15938647
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/08/2025
Post Time:
13:40:35 CDT
Prior Notice:
15937915
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 11, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9013363
Compressor Station 50 W MP 517.23
3
Rec
M-L
OPEN
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/08/2025 10:07:53 CDT
Notice ID: 15937915
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/08/2025
Notice Eff Time:
10:07:53 CDT
Notice End Date:
Notice End Time:
Notice ID:
15937915
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/08/2025
Post Time:
10:07:53 CDT
Prior Notice:
15934456
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 10, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9013363
Compressor Station 50 W MP 517.23
3
Rec
M-L
1,100
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/07/2025 07:24:25 CDT
Notice ID: 15934456
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/07/2025
Notice Eff Time:
07:24:25 CDT
Notice End Date:
Notice End Time:
Notice ID:
15934456
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/07/2025
Post Time:
07:24:25 CDT
Prior Notice:
15931235
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 8, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011841
Compressor Station 30 MP 258.45
2
Rec
M-L
OPEN
N to S
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
OPEN
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9013363
Compressor Station 50 W MP 517.23
3
Rec
M-L
1,100
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
2,145
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/06/2025 07:18:59 CDT
Notice ID: 15931235
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/06/2025
Notice Eff Time:
07:18:59 CDT
Notice End Date:
Notice End Time:
Notice ID:
15931235
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/06/2025
Post Time:
07:18:59 CDT
Prior Notice:
15927751
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 7, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011841
Compressor Station 30 MP 258.45
2
Rec
M-L
100
PRIMARY
N to S
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
250
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9013363
Compressor Station 50 W MP 517.23
3
Rec
M-L
1,100
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/05/2025 07:36:09 CDT
Notice ID: 15927751
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/05/2025
Notice Eff Time:
07:36:09 CDT
Notice End Date:
Notice End Time:
Notice ID:
15927751
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/05/2025
Post Time:
07:36:09 CDT
Prior Notice:
15924206
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 6, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011841
Compressor Station 30 MP 258.45
2
Rec
M-L
OPEN
N to S
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
OPEN
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9013363
Compressor Station 50 W MP 517.23
3
Rec
M-L
1,100
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/04/2025 07:25:48 CDT
Notice ID: 15924206
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/04/2025
Notice Eff Time:
07:25:48 CDT
Notice End Date:
Notice End Time:
Notice ID:
15924206
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/04/2025
Post Time:
07:25:48 CDT
Prior Notice:
15908689
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 5, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011841
Compressor Station 30 MP 258.45
2
Rec
M-L
100
PRIMARY
N to S
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
250
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9013363
Compressor Station 50 W MP 517.23
3
Rec
M-L
1,100
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/30/2025 07:39:29 CDT
Notice ID: 15908689
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/30/2025
Notice Eff Time:
07:39:29 CDT
Notice End Date:
Notice End Time:
Notice ID:
15908689
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/30/2025
Post Time:
07:39:29 CDT
Prior Notice:
15905680
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 31, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
OPEN
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/29/2025 10:48:28 CDT
Notice ID: 15905680
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/29/2025
Notice Eff Time:
10:48:28 CDT
Notice End Date:
Notice End Time:
Notice ID:
15905680
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/29/2025
Post Time:
10:48:28 CDT
Prior Notice:
15886819
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 29, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
350
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,450
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/24/2025 07:48:11 CDT
Notice ID: 15886819
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/24/2025
Notice Eff Time:
07:48:11 CDT
Notice End Date:
Notice End Time:
Notice ID:
15886819
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/24/2025
Post Time:
07:48:11 CDT
Prior Notice:
15883151
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 25, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
350
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,339
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/23/2025 08:04:52 CDT
Notice ID: 15883151
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/23/2025
Notice Eff Time:
08:04:52 CDT
Notice End Date:
Notice End Time:
Notice ID:
15883151
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/23/2025
Post Time:
08:04:52 CDT
Prior Notice:
15879078
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 24, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
350
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,543
PRIMARY
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,339
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/22/2025 07:55:51 CDT
Notice ID: 15879078
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/22/2025
Notice Eff Time:
07:55:51 CDT
Notice End Date:
Notice End Time:
Notice ID:
15879078
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/22/2025
Post Time:
07:55:51 CDT
Prior Notice:
15875547
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 23, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
350
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,339
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
9012963
TSB Mainline MP 1521.82
5
Rec
M-L
OPEN
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/21/2025 07:52:37 CDT
Notice ID: 15875547
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/21/2025
Notice Eff Time:
07:52:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
15875547
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/21/2025
Post Time:
07:52:37 CDT
Prior Notice:
15870254
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 22, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
350
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,543
PRIMARY
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,339
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
9012963
TSB Mainline MP 1521.82
5
Rec
M-L
1,850
PRIMARY
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/19/2025 08:22:00 CDT
Notice ID: 15870254
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/19/2025
Notice Eff Time:
08:22:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15870254
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/19/2025
Post Time:
08:22:00 CDT
Prior Notice:
15864148
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 20, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
350
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,339
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
OPEN
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
9012963
TSB Mainline MP 1521.82
5
Rec
M-L
OPEN
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/17/2025 07:44:20 CDT
Notice ID: 15864148
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/17/2025
Notice Eff Time:
07:44:20 CDT
Notice End Date:
Notice End Time:
Notice ID:
15864148
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/17/2025
Post Time:
07:44:20 CDT
Prior Notice:
15861086
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 18, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
350
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,339
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
9012963
TSB Mainline MP 1521.82
5
Rec
M-L
OPEN
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/16/2025 08:30:42 CDT
Notice ID: 15861086
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/16/2025
Notice Eff Time:
08:30:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
15861086
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/16/2025
Post Time:
08:30:42 CDT
Prior Notice:
15857599
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 17, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
350
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,543
PRIMARY
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
ML Station 80 TSB
4
Rec
M-L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,339
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
9012963
TSB Mainline MP 1521.82
5
Rec
M-L
OPEN
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/15/2025 08:01:31 CDT
Notice ID: 15857599
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/15/2025
Notice Eff Time:
08:01:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
15857599
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/15/2025
Post Time:
08:01:31 CDT
Prior Notice:
15854377
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 16, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
350
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
ML Station 80 TSB
4
Rec
M-L
2,732
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,339
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
9012963
TSB Mainline MP 1521.82
5
Rec
M-L
OPEN
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/14/2025 07:28:40 CDT
Notice ID: 15854377
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/14/2025
Notice Eff Time:
07:28:40 CDT
Notice End Date:
Notice End Time:
Notice ID:
15854377
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/14/2025
Post Time:
07:28:40 CDT
Prior Notice:
15846440
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 15, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011644
Compressor Station 35 MP 327.27
2
Rec
M-L
350
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
M-L
1,543
PRIMARY
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
ML Station 80 TSB
4
Rec
M-L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,339
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
9012963
TSB Mainline MP 1521.82
5
Rec
M-L
1,850
PRIMARY
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/11/2025 08:00:22 CDT
Notice ID: 15846440
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/11/2025
Notice Eff Time:
08:00:22 CDT
Notice End Date:
Notice End Time:
Notice ID:
15846440
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/11/2025
Post Time:
08:00:22 CDT
Prior Notice:
15843466
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 14, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
ML Station 80 TSB
4
Rec
M-L
2,732
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,339
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
9012963
TSB Mainline MP 1521.82
5
Rec
M-L
OPEN
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/10/2025 07:57:54 CDT
Notice ID: 15843466
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/10/2025
Notice Eff Time:
07:57:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
15843466
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/10/2025
Post Time:
07:57:54 CDT
Prior Notice:
15839964
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 11, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
ML Station 80 TSB
4
Rec
M-L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,874
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
9012963
TSB Mainline MP 1521.82
5
Rec
M-L
OPEN
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/09/2025 07:25:38 CDT
Notice ID: 15839964
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/09/2025
Notice Eff Time:
07:25:38 CDT
Notice End Date:
Notice End Time:
Notice ID:
15839964
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/09/2025
Post Time:
07:25:38 CDT
Prior Notice:
15833868
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 10, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
ML Station 80 TSB
4
Rec
M-L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,874
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
9012963
TSB Mainline MP 1521.82
5
Rec
M-L
1,850
PRIMARY
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/08/2025 08:37:37 CDT
Notice ID: 15836895
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/08/2025
Notice Eff Time:
08:37:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
15836895
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/08/2025
Post Time:
08:37:37 CDT
Prior Notice:
15833868
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 9, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 MP 148
1
Rec
M-L
OPEN
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
ML Station 80 TSB
4
Rec
M-L
OPEN
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,874
PRIMARY
S to N
9012803
Mainline MP 1050.1
4
Rec
M-L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
9012963
TSB Mainline MP 1521.82
5
Rec
M-L
OPEN
PRIMARY
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.40
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 07/07/2025 07:53:48 CDT
Notice ID: 15833878
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/07/2025
Notice Eff Time:
07:53:48 CDT
Notice End Date:
Notice End Time:
Notice ID:
15833878
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
07/07/2025
Post Time:
07:53:48 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing the Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Tuesday, July 8, 2025 9:00 AM CT
Ending Gas Day:
Wednesday, July 9, 2025 9:00 AM CT
OFO Area(s):
Zone 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
1 Day
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN#/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/07/2025 07:46:19 CDT
Notice ID: 15833868
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/07/2025
Notice Eff Time:
07:46:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
15833868
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/07/2025
Post Time:
07:46:19 CDT
Prior Notice:
15816765
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 8, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 MP 148
1
Rec
M-L
OPEN
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
ML Station 80 TSB
4
Rec
M-L
2,732
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,874
PRIMARY
S to N
9012803
Mainline MP 1050.1
4
Rec
M-L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
9012963
TSB Mainline MP 1521.82
5
Rec
M-L
1,850
PRIMARY
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/01/2025 07:47:45 CDT
Notice ID: 15816765
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/01/2025
Notice Eff Time:
07:47:45 CDT
Notice End Date:
Notice End Time:
Notice ID:
15816765
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/01/2025
Post Time:
07:47:45 CDT
Prior Notice:
15813142
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 2, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 MP 148
1
Rec
M-L
OPEN
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,874
PRIMARY
S to N
9012803
Mainline MP 1050.1
4
Rec
M-L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/30/2025 08:15:36 CDT
Notice ID: 15813142
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/30/2025
Notice Eff Time:
08:15:36 CDT
Notice End Date:
Notice End Time:
Notice ID:
15813142
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/30/2025
Post Time:
08:15:36 CDT
Prior Notice:
15805560
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 1, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 MP 148
1
Rec
M-L
225
PRIMARY
S to N
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,874
PRIMARY
S to N
9012803
Mainline MP 1050.1
4
Rec
M-L
3,113
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/27/2025 13:02:57 CDT
Notice ID: 15805560
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/27/2025
Notice Eff Time:
13:02:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
15805560
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/27/2025
Post Time:
13:02:57 CDT
Prior Notice:
15768482
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 29, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,874
PRIMARY
S to N
9012803
Mainline MP 1050.1
4
Rec
M-L
3,113
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/18/2025 08:45:05 CDT
Notice ID: 15768482
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/18/2025
Notice Eff Time:
08:45:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
15768482
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/18/2025
Post Time:
08:45:05 CDT
Prior Notice:
15753063
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 18, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
1,804
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
M-L
OPEN
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,874
PRIMARY
S to N
9012803
Mainline MP 1050.1
4
Rec
M-L
3,113
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Job #1071388 Station 60 ILI Runs Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Job #1071388 Station 60 ILI Runs Planned Outage and Maintenance Summary
Posted: 06/16/2025 12:26:47 CDT
Notice ID: 15762311
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/16/2025
Notice Eff Time:
12:26:47 CDT
Notice End Date:
Notice End Time:
Notice ID:
15762311
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
06/16/2025
Post Time:
12:26:47 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Job #1071388 Station 60 ILI Runs Planned Outage and Maintenance Summary
Transco will be performing necessary pipeline integrity assessments associated with Job #1071388 on its 2025 Planned Outage and Maintenance Summary. This maintenance activity will impact the availability of transportation services moving south to north through
Compressor Station 60 for each pig run date
.
The specific dates that will be impacted are subject to change, but the current schedule is outlined below:
Pig Runs
Dates
Gauge Tool
7/15
Cleaner Tool
7/17
CMFL Tool
7/22
EMAT Tool
7/24
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location may not be available. On days that the maintenance is not occurring, the availability of transportation services moving south to north will not be impacted.
Operating Conditions resulting from this work will require Transco to manage all transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 588,62 (Station 60) will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Compressor Station 60 MP 588.62
9000000
South to North
Estimated Outage Dates
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)– Potential Shipper Impact (Based on Historical Utilization) *
7/15
7/17
7/22
7/24
2,133.06
1,543.06
72%
5-15%
*% Cuts (Primary) is an estimate of the impact to primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
Based on current and historical utilization, impacts to Primary Transportation are unlikely, however, impacts to Non-Primary Transportation are anticipated.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/13/2025 08:31:35 CDT
Notice ID: 15753063
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/13/2025
Notice Eff Time:
08:31:35 CDT
Notice End Date:
Notice End Time:
Notice ID:
15753063
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/13/2025
Post Time:
08:31:35 CDT
Prior Notice:
15753053
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 16, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9013343
Station 65 Mainline MP 626.55
3
Rec
M-L
OPEN
S to N
9011500
Mainline MP 662.0
4
Rec
L
1,804
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
M-L
4,537
PRIMARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,874
PRIMARY
S to N
9012803
Mainline MP 1050.1
4
Rec
M-L
3,113
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/13/2025 08:22:40 CDT
Notice ID: 15753053
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/13/2025
Notice Eff Time:
08:22:40 CDT
Notice End Date:
Notice End Time:
Notice ID:
15753053
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/13/2025
Post Time:
08:22:40 CDT
Prior Notice:
15744964
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 14, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9013343
Station 65 Mainline MP 626.55
3
Rec
M-L
OPEN
S to N
9011500
Mainline MP 662.0
4
Rec
L
1,804
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
M-L
4,537
PRIMARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/10/2025 17:12:34 CDT
Notice ID: 15744964
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/10/2025
Notice Eff Time:
17:12:34 CDT
Notice End Date:
Notice End Time:
Notice ID:
15744964
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/10/2025
Post Time:
17:12:34 CDT
Prior Notice:
15740150
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 11, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9013343
Station 65 Mainline MP 626.55
3
Rec
M-L
1,430
PRIMARY
S to N
9011500
Mainline MP 662.0
4
Rec
L
1,804
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
M-L
4,537
PRIMARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,315
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Job #160129 Milltown 2025 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Job #160129 Milltown 2025 Planned Outage and Maintenance Summary
Posted: 06/09/2025 11:11:48 CDT
Notice ID: 15740438
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/09/2025
Notice Eff Time:
11:11:48 CDT
Notice End Date:
Notice End Time:
Notice ID:
15740438
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
06/09/2025
Post Time:
11:11:48 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Job #160129 Milltown 2025 Planned Outage and Maintenance Summary
Transco is performing necessary maintenance on Mainline A from MP 1771.00 to MP 1794.70 and the Milltown Regulator. This maintenance is currently scheduled to begin July 8, 2025 with a completion date of August 26, 2025. The locations identified below will not be available for gas scheduling or flow during this period:
Location Name
Location ID
Location Type
Central
1003319
Delivery
Edison
1003339
Delivery
Sewaren Parkway
1003320
Delivery
Sewaren Utility
9009769
Delivery
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/09/2025 08:01:50 CDT
Notice ID: 15740150
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/09/2025
Notice Eff Time:
08:01:50 CDT
Notice End Date:
Notice End Time:
Notice ID:
15740150
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/09/2025
Post Time:
08:01:50 CDT
Prior Notice:
15723671
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 10, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Mainline MP 662.0
4
Rec
L
1,804
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
M-L
4,537
PRIMARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,315
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/03/2025 08:08:01 CDT
Notice ID: 15723671
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/03/2025
Notice Eff Time:
08:08:01 CDT
Notice End Date:
Notice End Time:
Notice ID:
15723671
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/03/2025
Post Time:
08:08:01 CDT
Prior Notice:
15719542
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 4, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
OPEN
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
OPEN
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
OPEN
N to S
9010878
Mainline MP 312.67
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
OPEN
N to S
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
M-L
4,537
PRIMARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,315
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,000
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/02/2025 08:04:33 CDT
Notice ID: 15719542
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/02/2025
Notice Eff Time:
08:04:33 CDT
Notice End Date:
Notice End Time:
Notice ID:
15719542
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/02/2025
Post Time:
08:04:33 CDT
Prior Notice:
15686283
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 3, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
OPEN
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
OPEN
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
OPEN
N to S
9010878
Mainline MP 312.67
2
Rec
M-L
650
PRIMARY
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
OPEN
N to S
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
M-L
4,537
PRIMARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,820
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,050
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/22/2025 14:45:53 CDT
Notice ID: 15686283
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/22/2025
Notice Eff Time:
14:45:53 CDT
Notice End Date:
Notice End Time:
Notice ID:
15686283
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/22/2025
Post Time:
14:45:53 CDT
Prior Notice:
15674527
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 23, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
OPEN
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
OPEN
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
OPEN
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
OPEN
N to S
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
M-L
4,537
PRIMARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,820
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,050
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/19/2025 14:12:23 CDT
Notice ID: 15674527
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/19/2025
Notice Eff Time:
14:12:23 CDT
Notice End Date:
Notice End Time:
Notice ID:
15674527
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/19/2025
Post Time:
14:12:23 CDT
Prior Notice:
15665391
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 20, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
OPEN
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
OPEN
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
OPEN
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
OPEN
N to S
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
M-L
4,537
PRIMARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,820
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,950
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/16/2025 08:06:24 CDT
Notice ID: 15665391
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/16/2025
Notice Eff Time:
08:06:24 CDT
Notice End Date:
Notice End Time:
Notice ID:
15665391
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/16/2025
Post Time:
08:06:24 CDT
Prior Notice:
15662367
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 19, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
OPEN
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
OPEN
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
OPEN
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
OPEN
N to S
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
M-L
4,537
PRIMARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,820
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,950
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/15/2025 07:21:59 CDT
Notice ID: 15662367
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/15/2025
Notice Eff Time:
07:21:59 CDT
Notice End Date:
Notice End Time:
Notice ID:
15662367
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/15/2025
Post Time:
07:21:59 CDT
Prior Notice:
15654322
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 16, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
OPEN
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
OPEN
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
OPEN
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
OPEN
N to S
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
300
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,820
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
300
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
300
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,950
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/12/2025 08:30:44 CDT
Notice ID: 15654322
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/12/2025
Notice Eff Time:
08:30:44 CDT
Notice End Date:
Notice End Time:
Notice ID:
15654322
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/12/2025
Post Time:
08:30:44 CDT
Prior Notice:
15636636
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 13, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
OPEN
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
OPEN
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
OPEN
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
OPEN
N to S
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
300
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,820
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
300
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
300
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,100
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/05/2025 07:41:10 CDT
Notice ID: 15636636
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/05/2025
Notice Eff Time:
07:41:10 CDT
Notice End Date:
Notice End Time:
Notice ID:
15636636
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/05/2025
Post Time:
07:41:10 CDT
Prior Notice:
15622361
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 06, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
OPEN
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
OPEN
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
OPEN
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
OPEN
N to S
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
300
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,360
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
300
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
300
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
2,100
PRIMARY
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/30/2025 09:59:49 CDT
Notice ID: 15622361
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/30/2025
Notice Eff Time:
09:59:49 CDT
Notice End Date:
Notice End Time:
Notice ID:
15622361
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/30/2025
Post Time:
09:59:49 CDT
Prior Notice:
15585742
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 01, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
OPEN
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
OPEN
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
OPEN
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
OPEN
N to S
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
300
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
OPEN
S to N
9013083
Mainline MP 1031
4
Rec
M-L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
300
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
300
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: MLD Immediate Anomaly Dig
Posted: 04/30/2025 08:57:01 CDT
Notice ID: 15622313
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/30/2025
Notice Eff Time:
08:57:01 CDT
Notice End Date:
Notice End Time:
Notice ID:
15622313
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
04/30/2025
Post Time:
08:57:01 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
MLD Immediate Anomaly Dig
Transco performed a pipeline inspection on Mainline D between Stations 70 and 80 associated with Job #41056 in December 2024. Findings from the inspection report have identified an anomaly between the 70D30 and 70D40 valves that requires immediate attention. Due to findings, Transco will need to immediately reduce pressures on the pipeline starting April 30, 2025.
Transco is currently working on an assessment plan as quickly as possible. Additional updates and a more accurate timeline will be provided as more information becomes available.
During the maintenance period, the location identified below will not be available for gas scheduling or flow:
Location Name
Location ID
Location Type
COLLINS EAST M3466
1000387
Receipt
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 04/23/2025 ID1 Cycle and until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 04/23/2025 ID1 Cycle and until further notice
Posted: 04/23/2025 09:33:53 CDT
Notice ID: 15593828
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/23/2025
Notice Eff Time:
09:33:53 CDT
Notice End Date:
Notice End Time:
Notice ID:
15593828
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/23/2025
Post Time:
09:33:53 CDT
Prior Notice:
15590535
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 04/23/2025 ID1 Cycle and until further notice
The below locations will be reduced starting the Intraday1 cycle gas day 04/23/2025 and until further notice due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Poole Road
9002300
M4585
DELIVERY
ID1 EPSQ Quantity/0 Timely until further notice
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/21/2025 08:08:15 CDT
Notice ID: 15585742
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/21/2025
Notice Eff Time:
08:08:15 CDT
Notice End Date:
Notice End Time:
Notice ID:
15585742
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/21/2025
Post Time:
08:08:15 CDT
Prior Notice:
15579294
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 22, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
OPEN
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
OPEN
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
OPEN
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
OPEN
N to S
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
300
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.5
4
Rec
M-L
3,633
PRIMARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,869
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
300
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
300
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/18/2025 08:53:32 CDT
Notice ID: 15579294
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/18/2025
Notice Eff Time:
08:53:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
15579294
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/18/2025
Post Time:
08:53:32 CDT
Prior Notice:
15557358
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 18, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
OPEN
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
OPEN
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
OPEN
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
OPEN
N to S
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
300
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,869
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
300
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
300
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 04/17/2025 08:46:31 CDT
Notice ID: 15576636
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/17/2025
Notice Eff Time:
08:46:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
15576636
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
04/17/2025
Post Time:
08:46:31 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Transco has provided notice of limited flexibility to manage imbalances and encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily.
Mild temperatures and reduced gas demand are forecasted for most of the Transco market area for the upcoming long holiday weekend. Transco again strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Specifically, Transco recommends that all parties avoid the creation of any daily Due To (long to the pipeline) imbalances on the Transco system, regardless of their monthly cumulative imbalance position.
Absent voluntary compliance, Transco may be required to take further action including issuing an Operational Flow Order (OFO). Additional notice prior to the effective time of any further required action, including the issuance of an OFO may be limited.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/10/2025 08:23:43 CDT
Notice ID: 15557358
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/10/2025
Notice Eff Time:
08:23:43 CDT
Notice End Date:
Notice End Time:
Notice ID:
15557358
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/10/2025
Post Time:
08:23:43 CDT
Prior Notice:
15536421
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 11, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
OPEN
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
OPEN
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
OPEN
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
OPEN
N to S
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
OPEN
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,869
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
OPEN
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Capacity Update - Station 40
Posted: 04/08/2025 14:07:06 CDT
Notice ID: 15552010
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/08/2025
Notice Eff Time:
14:07:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
15552010
Notice Stat Desc:
Initiate
Notice Type Desc:
Pipe Cond
Post Date:
04/08/2025
Post Time:
14:07:06 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Capacity Update - Station 40
To protect system integrity, the design capacity will be enforced at the Station 40 TSB starting gas day April 10, 2025.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
M/L S to N MP 389.19
9011480
South to North
708.995
If you have any questions, please contact your Transportation Service representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/02/2025 14:00:57 CDT
Notice ID: 15536421
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/02/2025
Notice Eff Time:
14:00:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
15536421
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/02/2025
Post Time:
14:00:57 CDT
Prior Notice:
15526553
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 3, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
OPEN
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
OPEN
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
OPEN
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
OPEN
N to S
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
5,162
PRIMARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,869
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
3,338
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 03/31/2025 08:11:18 CDT
Notice ID: 15526553
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/31/2025
Notice Eff Time:
08:11:18 CDT
Notice End Date:
Notice End Time:
Notice ID:
15526553
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
03/31/2025
Post Time:
08:11:18 CDT
Prior Notice:
15518727
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 1, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
5,162
PRIMARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,869
PRIMARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
3,338
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
2,200
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 03/28/2025 08:43:33 CDT
Notice ID: 15518727
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/28/2025
Notice Eff Time:
08:43:33 CDT
Notice End Date:
Notice End Time:
Notice ID:
15518727
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
03/28/2025
Post Time:
08:43:33 CDT
Prior Notice:
15516197
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
March 31, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
200
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
200
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
200
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
2,200
PRIMARY
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 03/27/2025 13:59:06 CDT
Notice ID: 15516197
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/27/2025
Notice Eff Time:
13:59:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
15516197
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
03/27/2025
Post Time:
13:59:06 CDT
Prior Notice:
15499172
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
March 28, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
200
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
200
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
200
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 03/24/2025 08:36:42 CDT
Notice ID: 15499172
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/24/2025
Notice Eff Time:
08:36:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
15499172
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
03/24/2025
Post Time:
08:36:42 CDT
Prior Notice:
15491272
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
March 25, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
200
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
200
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
200
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
2,300
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 03/21/2025 08:11:38 CDT
Notice ID: 15491272
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/21/2025
Notice Eff Time:
08:11:38 CDT
Notice End Date:
Notice End Time:
Notice ID:
15491272
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
03/21/2025
Post Time:
08:11:38 CDT
Prior Notice:
15473217
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
March 24, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
5,217
PRIMARY Only
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Compressor Station 195 MP 1674
6
Rec
M-L
2,300
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Location Confirmations Being Reduced for 03/19/2025 ID1 Cycle and until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 03/19/2025 ID1 Cycle and until further notice
Posted: 03/19/2025 10:27:09 CDT
Notice ID: 15486058
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/19/2025
Notice Eff Time:
10:27:09 CDT
Notice End Date:
Notice End Time:
Notice ID:
15486058
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
03/19/2025
Post Time:
10:27:09 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 03/19/2025 ID1 Cycle and until further notice
The below location will be reduced starting the Intraday 1 cycle gas day 03/19/2025 until further notice due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or a future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
WHARTON-TRES P M/L
9004065
Delivery
ID1 EPSQ Quantity for 3/19/2025
0 for 3/20/2025 until further notice
If you have any questions, please contact your Transportation Services Representative.
Transco
Update 2 -Station 80 Unplanned Compressor Unit Outage
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update 2 -Station 80 Unplanned Compressor Unit Outage
Posted: 03/17/2025 09:40:32 CDT
Notice ID: 15480179
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/17/2025
Notice Eff Time:
09:40:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
15480179
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/17/2025
Post Time:
09:40:32 CDT
Prior Notice:
15307784
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update 2 -Station 80 Unplanned Compressor Unit Outage
Update - Station 80 Unplanned Compressor Unit Outage
Due to additional needed work that has been identified during the ongoing repairs, the current anticipated return to service date of the unit is May 20, 2025
April 1, 2025.
Additional updates will be provided as available.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location will be available as operating capacity and conditions allow.
Operating Conditions resulting from this unplanned maintenance will require Transco to manage all transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions during the unplanned maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 740.50 (Station 80) will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Quantity Available (Mdt/d)
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Station 80 MP 740.50
9012483
South to North
3,421
2,600
0-10%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 03/14/2025 07:52:14 CDT
Notice ID: 15473217
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/15/2025
Notice Eff Time:
09:05:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15473217
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
03/14/2025
Post Time:
07:52:14 CDT
Prior Notice:
15462678
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
March 15, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
5,217
Primary Firm Only
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 03/10/2025 08:30:12 CDT
Notice ID: 15462678
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/11/2025
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15462678
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
03/10/2025
Post Time:
08:30:12 CDT
Prior Notice:
15421816
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
March 11, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
5,217
Primary Firm Only
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
100
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/24/2025 09:51:25 CST
Notice ID: 15421816
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/24/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15421816
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/24/2025
Post Time:
09:51:25 CST
Prior Notice:
15412748
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
February 24, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
100
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
25
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Update - South Virginia Lateral - Mainline A Pressure Reduction
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - South Virginia Lateral - Mainline A Pressure Reduction
Posted: 02/23/2025 06:56:57 CST
Notice ID: 15418639
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/23/2025
Notice Eff Time:
06:56:57 CST
Notice End Date:
Notice End Time:
Notice ID:
15418639
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/23/2025
Post Time:
06:56:57 CST
Prior Notice:
15404988
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - South Virginia Lateral - Mainline A Pressure Reduction
On February 18 2025, Transco identified an integrity issue on Mainline A of the South Virginia Lateral, which led to a pressure reduction. A repair has been completed, and normal operating pressures have been restored.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/21/2025 09:06:49 CST
Notice ID: 15412748
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/22/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15412748
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/21/2025
Post Time:
09:06:49 CST
Prior Notice:
15381488
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
February 22, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
1,100
PRIMARY
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
100
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
25
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 02/20/2025 09:13:38 CST
Notice ID: 15409461
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/20/2025
Notice Eff Time:
09:13:38 CST
Notice End Date:
Notice End Time:
Notice ID:
15409461
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
02/20/2025
Post Time:
09:13:38 CST
Prior Notice:
15401093
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is modifying the Operational Flow Orders (OFO) as indicated below.
Please see below for changes and retro scheduling activity availability for all zones across the Transco system during the effective period of these OFO’s.
Beginning Gas Day:
Wednesday, February 19, 2025 9:00 AM CT
Saturday, February 22, 2025 9:00 AM CT
Ending Gas Day:
Saturday, February 22, 2025 9:00 AM CT
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Zone 4, 5, 6
Type of OFO:
Imbalance
Imbalance
Type of Imbalance:
Due From Shipper
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Deliveries*
Beginning Cycle:
Timely
Timely
Duration:
3 Days
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 5%
Due From Shipper 10% & Due To Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
All
Retro Scheduling Available
NO
YES
OBA Subject to OFO:
No
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 02/17/2025 14:16:57 CST
Notice ID: 15401093
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/17/2025
Notice Eff Time:
14:16:57 CST
Notice End Date:
Notice End Time:
Notice ID:
15401093
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
02/17/2025
Post Time:
14:16:57 CST
Prior Notice:
15393007
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing the Operational Flow Orders (OFO) as indicated below.
Due to the challenges in colder temperatures and increased system loads continuing to be forecasted this week, Transco will be modifying its OFO restrictions starting gas day Wednesday, February 19, 2025.
Please see below for changes and retro scheduling activity availability for all zones across the Transco system during the effective period of these OFO’s.
Beginning Gas Day:
Monday, February 17, 2025 9:00 AM CT
Wednesday, February 19, 2025 9:00 AM CT
Ending Gas Day:
Wednesday, February 19, 2025 9:00 AM CT
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Zone 4, 5, 6
Type of OFO:
Imbalance
Imbalance
Type of Imbalance:
Due From Shipper
Due From Shipper
Transactions Include:
Deliveries*
Deliveries*
Beginning Cycle:
Timely
Timely
Duration:
2 Days
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 6%
Due From Shipper 5%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
All
Retro Scheduling Available
NO
NO
OBA Subject to OFO:
No
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 02/14/2025 09:30:06 CST
Notice ID: 15393007
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/14/2025
Notice Eff Time:
09:30:06 CST
Notice End Date:
Notice End Time:
Notice ID:
15393007
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
02/14/2025
Post Time:
09:30:06 CST
Prior Notice:
15390265
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing the Operational Flow Orders (OFO) as indicated below.
Due to the challenges in colder temperatures and increased system loads continuing to be forecasted into next week, Transco will be modifying its OFO restrictions starting gas day Monday, February 17, 2025.
Please see below for changes and retro scheduling activity availability for all zones across the Transco system during the effective period of these OFO’s.
Beginning Gas Day:
Saturday, February 15, 2025 9:00 AM CT
Monday, February 17, 2025 9:00 AM CT
Ending Gas Day:
Monday, February 17, 2025 9:00 AM CT
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Zone 4, 5, 6
Type of OFO:
Imbalance
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Due From Shipper
Transactions Include:
Deliveries*
Deliveries*
Beginning Cycle:
Timely
Timely
Duration:
Gas Days 15 & 16
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 10% & Due To Shipper 10%
Due From Shipper 6%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
All
Retro Scheduling Available
Yes
No
OBA Subject to OFO:
No
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 02/13/2025 08:58:56 CST
Notice ID: 15390265
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/13/2025
Notice Eff Time:
08:58:56 CST
Notice End Date:
Notice End Time:
Notice ID:
15390265
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
02/13/2025
Post Time:
08:58:56 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing the Operational Flow Orders (OFO) as indicated below.
Please see below for retro scheduling activity availability for all zones across the Transco system during the effective period of these OFO’s.
Beginning Gas Day:
Saturday, February 15, 2025 9:00 AM CT
Monday, February 17, 2025 9:00 AM CT
Ending Gas Day:
Monday, February 17, 2025 9:00 AM CT
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Zone 4, 5, 6
Type of OFO:
Imbalance
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Due From Shipper
Transactions Include:
Deliveries*
Deliveries*
Beginning Cycle:
Timely
Timely
Duration:
Gas Days 15 & 16
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 10% & Due To Shipper 10%
Due From Shipper 6%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
All
Retro Scheduling Available
Yes
Yes
OBA Subject to OFO:
No
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 02/12/2025 08:55:55 CST
Notice ID: 15387446
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/12/2025
Notice Eff Time:
08:55:55 CST
Notice End Date:
Notice End Time:
Notice ID:
15387446
Notice Stat Desc:
Initiate
Notice Type Desc:
Pipe Cond
Post Date:
02/12/2025
Post Time:
08:55:55 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Transco has provided notice of limited flexibility to manage imbalances and encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily.
Varying temperatures and associated fluctuations in system utilization is anticipated this week. Transco again strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily.
Absent voluntary compliance, Transco may be required to take further action including issuing an Operational Flow Order (OFO) either system wide, or location specific.
Additional notice prior to the effective time of any further required action, including the issuance of an OFO may be limited.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/10/2025 10:01:01 CST
Notice ID: 15381488
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/11/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15381488
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/10/2025
Post Time:
10:01:01 CST
Prior Notice:
15363270
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
February 11, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
1,100
PRIMARY
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
5,472
Primary Firm Only
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
100
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
25
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 116 Unplanned Compressor Unit Outage
Posted: 02/07/2025 13:49:56 CST
Notice ID: 15374852
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/07/2025
Notice Eff Time:
13:49:56 CST
Notice End Date:
Notice End Time:
Notice ID:
15374852
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
02/07/2025
Post Time:
13:49:56 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 116 Unplanned Compressor Unit Outage
Transco has experienced an unplanned outage on one of the two compressor units at Station 116. Transco is expediting repair efforts as quickly as possible and is currently targeting February 15, 2025 for a return to service date.
Station 116 is dedicated to the Dalton Lateral, and this work will not impact flows along the Transco Mainline.
Operating Conditions resulting from this unplanned outage will require Transco to manage all transportation services south to north through the location listed below. The total quantity available will be contingent on system conditions during the maintenance period but is anticipated to be limited to the quantity indicated below. The delivery-based Throughput Section Boundaries (TSB) 9010038 at the Dalton Lateral milepost 0.01 (Sta. 116) will be used to manage capacity availability during this planned work if reductions are needed.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Cuts Potential Shipper Impact (Based on Historical Utilization)*
DALTON LATERAL MP 0.01
9010038
South to North
448
323**
0-5%
*% Cuts is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
**This is the daily total volume that Transco can deliver down the Dalton Lateral during this unplanned outage. The ability to manage hourly swings will be limited.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/03/2025 11:38:12 CST
Notice ID: 15363270
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/04/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15363270
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/03/2025
Post Time:
11:38:12 CST
Prior Notice:
15355281
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
February 4, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
1,100
PRIMARY
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
5,472
Primary Firm Only
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
100
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,173
Primary Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
25
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/31/2025 08:11:23 CST
Notice ID: 15355281
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/01/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15355281
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/31/2025
Post Time:
08:11:23 CST
Prior Notice:
15343375
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
February 1, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
1,100
PRIMARY
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
5,472
Primary Firm Only
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
100
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
25
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Update - Job 1088505 MLA near Station 100 Unplanned Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Job 1088505 MLA near Station 100 Unplanned Maintenance Summary
Posted: 01/30/2025 08:15:15 CST
Notice ID: 15352309
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/30/2025
Notice Eff Time:
08:15:15 CST
Notice End Date:
Notice End Time:
Notice ID:
15352309
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/30/2025
Post Time:
08:15:15 CST
Prior Notice:
15327215
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Job 1088505 MLA near Station 100 Unplanned Maintenance Summary
An anomaly has been identified on Mainline A within the 100A0-100A10 valve segment that requires remediation.
To accommodate additional anomaly work required during upcoming planned maintenance, Transco is extending the outage from January 30 to February 14. No additional impacts are anticipated.
If system conditions change the segment will be returned to service to avoid potential impacts and another notice will be provided.
The current schedule for this maintenance is January 25 to 30, 2025.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location will
not
be available.
Operating Conditions resulting from this work will require Transco to manage transportation services moving south to north through Station 100. The total quantity available will be contingent on system conditions during the maintenance period but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at Compressor Station 100 MP 890.591 will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Primary-Firm Qty Available (Mdt/d)
% Cuts (Primary)– Potential Shipper Impact (Based on Historical Utilization)
*
Station 100 MP 890.591
9012503
South to North
6,147**
5,472
0-5%
*% Cuts
(Primary)
is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated volumes and changes in the amount of available capacity.
**As defined on Transco's Informational Postings site under Operational Capacity, any constraint between the Mainline milepost 784.0 and 944.25 involving restriction of Primary volumes will result in the Operating Capacity being reflective of the amount available for both Transco and Sabal Trail. However, the Total Scheduled Quantity represents Transco volumes only. The scheduled volumes of Sabal Trail shippers are reported under
Sabal Trail’s Informational Postings Page
. The Operationally Available Capacity takes into account both the Transco Scheduled Quantity and the scheduled volumes of Sabal Trail shippers posted by Sabal Trail.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/28/2025 08:35:52 CST
Notice ID: 15343375
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/29/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15343375
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/28/2025
Post Time:
08:35:52 CST
Prior Notice:
15326777
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
January 29, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
5,472
Primary Firm Only
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
100
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
25
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Update-Job 1088505 MLA near Station 100 Unplanned Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update-Job 1088505 MLA near Station 100 Unplanned Maintenance Summary
Posted: 01/23/2025 14:05:06 CST
Notice ID: 15327215
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/23/2025
Notice Eff Time:
14:05:06 CST
Notice End Date:
Notice End Time:
Notice ID:
15327215
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/23/2025
Post Time:
14:05:06 CST
Prior Notice:
15322462
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update-Job 1088505 MLA near Station 100 Unplanned Maintenance Summary
An anomaly has been identified on Mainline A within the 100A0-100A10 valve segment that requires remediation. The current schedule for this maintenance is
January 25 to 30, 2025
.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location will
not
be available.
Operating Conditions resulting from this work will require Transco to manage transportation services moving south to north through Station 100. The total quantity available will be contingent on system conditions during the maintenance period but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at Compressor Station 100 MP 890.591 will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total
Primary-Firm
Qty Available (Mdt/d)
% Cuts
(Primary)
– Potential Shipper Impact (Based on Historical Utilization) *
Station 100 MP 890.591
9012503
South to North
6,147**
5,472
0-5%
*% Cuts
(Primary)
is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated volumes and changes in the amount of available capacity.
**As defined on Transco's Informational Postings site under Operational Capacity, any constraint between the Mainline milepost 784.0 and 944.25 involving restriction of Primary volumes will result in the Operating Capacity being reflective of the amount available for both Transco and Sabal Trail. However, the Total Scheduled Quantity represents Transco volumes only. The scheduled volumes of Sabal Trail shippers are reported under
Sabal Trail’s Informational Postings Page
. The Operationally Available Capacity takes into account both the Transco Scheduled Quantity and the scheduled volumes of Sabal Trail shippers posted by Sabal Trail.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/23/2025 12:07:32 CST
Notice ID: 15326777
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/25/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15326777
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/23/2025
Post Time:
12:07:32 CST
Prior Notice:
15304791
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
January 25, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
5,472
Primary Firm Only
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
100
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Update-Job 1088505 MLA near Station 100 Unplanned Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update-Job 1088505 MLA near Station 100 Unplanned Maintenance Summary
Posted: 01/22/2025 11:11:56 CST
Notice ID: 15322462
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/22/2025
Notice Eff Time:
11:11:56 CST
Notice End Date:
Notice End Time:
Notice ID:
15322462
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/22/2025
Post Time:
11:11:56 CST
Prior Notice:
15302230
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update-Job 1088505 MLA near Station 100 Unplanned Maintenance Summary
An anomaly has been identified on Mainline A within the 100A0-100A10 valve segment that requires remediation. The current schedule for this maintenance is
January 24 to 29, 2025
January 25 to 30, 2025
.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location will be available.
Operating Conditions resulting from this work will require Transco to manage transportation services moving south to north through Station 100. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at Compressor Station 100 MP 890.591 will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Cuts–Shipper Impact (Based on Historical Utilization) *
Station 100 MP 890.591
9012503
South to North
6,147**
5,472
0-5%
*% Cuts is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated volumes and changes in the amount of available capacity.
**As defined on Transco's Informational Postings site under Operational Capacity, any constraint between the Mainline milepost 784.0 and 944.25 involving restriction of Primary volumes will result in the Operating Capacity being reflective of the amount available for both Transco and Sabal Trail. However, the Total Scheduled Quantity represents Transco volumes only. The scheduled volumes of Sabal Trail shippers are reported under
Sabal Trail’s Informational Postings Page
. The Operationally Available Capacity takes into account both the Transco Scheduled Quantity and the scheduled volumes of Sabal Trail shippers posted by Sabal Trail.
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Compressor Station 190 MLC Unplanned Outage
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Compressor Station 190 MLC Unplanned Outage
Posted: 01/21/2025 09:52:49 CST
Notice ID: 15318093
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/21/2025
Notice Eff Time:
09:52:49 CST
Notice End Date:
Notice End Time:
Notice ID:
15318093
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/21/2025
Post Time:
09:52:49 CST
Prior Notice:
15299943
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Compressor Station 190 MLC Unplanned Outage
Due to a
valve failure that resulted in a leak
an unexpected operational issue
, Transco had to immediately isolate a portion of Mainline C between the Potomac River and Station 190 near MP 1610.
Additional updates and a more accurate return to service timeline will be provided as more information becomes available
.
Work to repair the valve and return this segment to service is underway and the anticipated to return to service on January 31, 2025.
Transco does not expect any impacts from this outage. However, operating conditions resulting from the outage may necessitate managing capacity availability for all transportation services moving north to south for the TSB listed below. Transactions moving south to north through this location will remain unaffected.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 1628.78 will be used to manage capacity availability including any required changes to the expected total quantity available during this unplanned outage. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Station 190 MP 1628.78
9011620
North to South
2,684
If you have any questions, please contact your Transportation Services Representative.
Transco
Update-Station 80 Unplanned Compressor Unit Outage
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update-Station 80 Unplanned Compressor Unit Outage
Posted: 01/17/2025 11:32:31 CST
Notice ID: 15307784
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/17/2025
Notice Eff Time:
11:32:31 CST
Notice End Date:
Notice End Time:
Notice ID:
15307784
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/17/2025
Post Time:
11:32:31 CST
Prior Notice:
15269819
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update-Station 80 Unplanned Compressor Unit Outage
Update - Station 80 Unplanned Compressor Unit Outage
Work is still ongoing to return the last unavailable unit to service.
The current anticipated return to service date of the unit is April 1, 2025. Additional updates will be provided as available.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location will be available as operating capacity and conditions allow.
Operating Conditions resulting from this unplanned maintenance will require Transco to manage all transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions during the unplanned maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 740.50 (Station 80) will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Quantity Available (Mdt/d)
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Station 80 MP 740.50
9012483
South to North
3,421
2,600
0-10%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/16/2025 10:08:31 CST
Notice ID: 15304791
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/20/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15304791
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/16/2025
Post Time:
10:08:31 CST
Prior Notice:
15269827
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
January 20, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
100
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 01/15/2025 14:55:39 CST
Notice ID: 15302812
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/15/2025
Notice Eff Time:
14:55:39 CST
Notice End Date:
Notice End Time:
Notice ID:
15302812
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/15/2025
Post Time:
14:55:39 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is updating the current Operational Flow Order (OFO) as indicated below.
Please see below for
retro scheduling activity availability for all zones across the Transco system during the effective period of these OFO’s.
Beginning Gas Day:
Thursday, January 16, 2025 9:00 AM CT
Friday, January 17, 2025 9:00 AM CT
Monday, January 20, 2025 9:00 AM CT
Ending Gas Day:
Friday, January 17, 2025 9:00 AM CT
Monday, January 20, 2025 9:00 AM CT
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Zone 4, 5, 6
Zone 4, 5, 6
Type of OFO:
Imbalance
Imbalance
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Due From Shipper & Due To Shipper
Due From Shipper
Transactions Include:
Deliveries*
Deliveries*
Deliveries*
Beginning Cycle:
Timely
Timely
Timely
Duration:
Gas Day 16
Gas Days 17, 18, 19
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 5%
& Due To Shipper 10%
Due From Shipper 10%
& Due To Shipper 10%
Due From Shipper 5%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
All
All
Retro Scheduling Available
Yes
Yes
No
OBA Subject to OFO:
No
No
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 01/13/2025 13:58:31 CST
Notice ID: 15297007
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/15/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15297007
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
01/13/2025
Post Time:
13:58:31 CST
Prior Notice:
15286806
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is updating the current Operational Flow Order (OFO) as indicated below.
Retro scheduling activity will not be available for all zones across the Transco system during the effective period of this OFO.
Beginning Gas Day:
Wednesday, January 15, 2025 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 5%
& Due To Shipper 10%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
No
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Transco
Location Confirmations Being Reduced for 01/09/2025 ID1 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 01/09/2025 ID1 Cycle
Posted: 01/09/2025 11:50:24 CST
Notice ID: 15286262
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/09/2025
Notice Eff Time:
11:50:24 CST
Notice End Date:
Notice End Time:
Notice ID:
15286262
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
01/09/2025
Post Time:
11:50:24 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 01/09/2025 ID1 Cycle
The below locations will be reduced starting the Intraday 1 cycle gas day 01/09/2025 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or a future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
MARTINS CREEK #3
9001342
Receipt
EPSQ Quantity
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/03/2025 09:39:13 CST
Notice ID: 15269827
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/04/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15269827
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/03/2025
Post Time:
09:39:13 CST
Prior Notice:
15215309
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
January 4, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
50
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Update-Station 80 Unplanned Compressor Unit Outage
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update-Station 80 Unplanned Compressor Unit Outage
Posted: 01/03/2025 09:33:15 CST
Notice ID: 15269819
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/03/2025
Notice Eff Time:
09:33:15 CST
Notice End Date:
Notice End Time:
Notice ID:
15269819
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/03/2025
Post Time:
09:33:15 CST
Prior Notice:
15237124
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update-Station 80 Unplanned Compressor Unit Outage
A temporary repair has been completed on one of the compressors that has been out of service, allowing an increase to available capacity. Increase will take effect on January 4, 2025
. Work is still ongoing to return the last unavailable unit to service. Updates will be provided as soon as available.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location will be available as operating capacity and conditions allow.
Operating Conditions resulting from this unplanned maintenance will require Transco to manage all transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions during the unplanned maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 740.50 (Station 80) will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Quantity Available (Mdt/d)
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Station 80 MP 740.50
9012483
South to North
3,421
2,600
0-10%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 01/02/2025 16:45:33 CST
Notice ID: 15268386
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/06/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15268386
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/02/2025
Post Time:
16:45:33 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Retro scheduling activity will not be available for all zones across the Transco system during the effective period of this OFO.
Beginning Gas Day:
Monday, January 6, 2025 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 5% & Due To Shipper 10%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
No
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 12/31/2024 09:21:05 CST
Notice ID: 15261221
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/03/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15261221
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
12/31/2024
Post Time:
09:21:05 CST
Prior Notice:
15236784
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is updating the current Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Friday, January 3, 2025 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 5% & Due To Shipper 10%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Transco
Update-Station 80 Unplanned Compressor Unit Outage
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Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update-Station 80 Unplanned Compressor Unit Outage
Posted: 12/23/2024 09:23:37 CST
Notice ID: 15237124
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/23/2024
Notice Eff Time:
09:23:37 CST
Notice End Date:
Notice End Time:
Notice ID:
15237124
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/23/2024
Post Time:
09:23:37 CST
Prior Notice:
15198064
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update-Station 80 Unplanned Compressor Unit Outage
The most recent repair attempt on the compressor that has been out of service was unsuccessful. A recent failure also occurred on a separate compressor unit that requires it to remain out of service. While additional horsepower remains out of service at Station 80, the current constraint will remain in place. Updates will be provided as soon as available.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location will be available as operating capacity and conditions allow.
Operating Conditions resulting from this unplanned maintenance will require Transco to manage all transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions during the unplanned maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 740.50 (Station 80) will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Quantity Available (Mdt/d)
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Station 80 MP 740.50
9012483
South to North
3,421
2,200
0-10%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 12/23/2024 08:03:32 CST
Notice ID: 15236784
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/23/2024
Notice Eff Time:
08:03:32 CST
Notice End Date:
Notice End Time:
Notice ID:
15236784
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
12/23/2024
Post Time:
08:03:32 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Tuesday, December 24, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 10% & Due To Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 12/18/2024 13:12:32 CST
Notice ID: 15221607
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/20/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15221607
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
12/18/2024
Post Time:
13:12:32 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Retro scheduling activity will not be available for all zones across the Transco system during the effective period of this OFO.
Beginning Gas Day:
Friday, December 20, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper
Zone 4, 5, 6 - 5%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
No
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 12/18/2024 09:40:59 CST
Notice ID: 15220754
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/18/2024
Notice Eff Time:
09:40:59 CST
Notice End Date:
Notice End Time:
Notice ID:
15220754
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
12/18/2024
Post Time:
09:40:59 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Below normal temperatures and increased system demand is forecasted across the Transco system beginning this coming weekend and extending into next week. Transco is evaluating its Weather Resiliency Plan and will continue to monitor and update as things progress. Due to system conditions and expected high system utilization, Transco has determined that daily and hourly flexibility may be limited.
Additionally, Transco will not allow retroactive nominations system wide during this period. The availability of retro scheduling activity will be indicated on the Operational Flow Order (OFO) critical notice via 1Line as applicable. Operators will still be allowed to submit retro PDA transactions as long as the PDAs were established during the regular cycles for that gas day.
During periods of high system utilization, excess daily and hourly deliveries from Transco’s System may cause reduced pressures in various areas of the system and jeopardize Transco’s ability to meet its firm service obligations. Transco requests that all delivery location operators, to the extent possible, receive gas from Transco within contractual and/or Delivery Point Entitlements (Section 19 of the General Terms and Conditions of Transco’s Tariff) and on a uniform hourly flow basis.
Receipt locations that are under-performing and not flowing the confirmed scheduled quantity will be subject to reductions that align actual flowing quantities with confirmed scheduled quantities.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/16/2024 09:45:54 CST
Notice ID: 15215309
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/16/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15215309
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/16/2024
Post Time:
09:45:54 CST
Prior Notice:
15208344
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 16, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
OPEN
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,200
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
50
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/13/2024 08:15:24 CST
Notice ID: 15208344
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/16/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15208344
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/13/2024
Post Time:
08:15:24 CST
Prior Notice:
15198330
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 16, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
1,100
PRIMARY
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,200
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
50
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/09/2024 15:42:24 CST
Notice ID: 15198330
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/05/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15198330
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/09/2024
Post Time:
15:42:24 CST
Prior Notice:
15197314
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 10, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,200
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
50
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/09/2024 10:02:06 CST
Notice ID: 15197314
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/05/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15197314
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/09/2024
Post Time:
10:02:06 CST
Prior Notice:
15183742
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 10, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,200
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
50
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 12/05/2024 14:50:17 CST
Notice ID: 15187661
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/08/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15187661
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
12/05/2024
Post Time:
14:50:17 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Sunday, December 8, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7% & Due To Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/04/2024 08:13:02 CST
Notice ID: 15183742
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/05/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15183742
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/04/2024
Post Time:
08:13:02 CST
Prior Notice:
15155357
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 5, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,200
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
5,607
Primary Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
50
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 12/03/2024 09:55:24 CST
Notice ID: 15181069
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/04/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15181069
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
12/03/2024
Post Time:
09:55:24 CST
Prior Notice:
15161354
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Retro scheduling activity will be available beginning gas day December 4, 2024.
Beginning Gas Day:
Wednesday, December 4, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper
Zone 4, 5, 6 - 5%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 11/26/2024 10:35:27 CST
Notice ID: 15161361
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/26/2024
Notice Eff Time:
10:35:27 CST
Notice End Date:
Notice End Time:
Notice ID:
15161361
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
11/26/2024
Post Time:
10:35:27 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Below normal temperatures and increased system demand is forecasted across the Transco system beginning this coming weekend and extending into next week. Transco is evaluating its Weather Resiliency Plan and will continue to monitor and update as things progress. Due to system conditions and expected high system utilization, Transco has determined that daily and hourly flexibility may be limited.
Additionally, Transco will not allow retroactive nominations during this period. The availability of retro scheduling activity will be indicated on the Operational Flow Order (OFO) critical notice via 1Line as applicable.
During periods of high system utilization, excess daily and hourly deliveries from Transco’s System may cause reduced pressures in various areas of the system and jeopardize Transco’s ability to meet its firm service obligations. Transco requests that all delivery location operators, to the extent possible, receive gas from Transco within contractual and/or Delivery Point Entitlements (Section 19 of the General Terms and Conditions of Transco’s Tariff) and on a uniform hourly flow basis.
Receipt locations that are under-performing and not flowing the confirmed scheduled quantity will be subject to reductions that align actual flowing quantities with confirmed scheduled quantities.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 11/26/2024 10:33:59 CST
Notice ID: 15161354
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/01/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15161354
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
11/26/2024
Post Time:
10:33:59 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Retro scheduling activity will not be available for all zones across the Transco system during the effective period of this OFO.
Beginning Gas Day:
Sunday, December 1, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper
Zone 4, 5, 6 - 5%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
No
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/25/2024 08:15:58 CST
Notice ID: 15155357
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/21/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15155357
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/25/2024
Post Time:
08:15:58 CST
Prior Notice:
15140912
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 26, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,200
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
50
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/20/2024 08:40:13 CST
Notice ID: 15140912
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/21/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15140912
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/20/2024
Post Time:
08:40:13 CST
Prior Notice:
15129055
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 21, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
1,100
PRIMARY
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,200
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
50
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 11/19/2024 14:34:18 CST
Notice ID: 15139001
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/21/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15139001
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
11/19/2024
Post Time:
14:34:18 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Thursday, November 21, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7% & Due To Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/15/2024 08:53:38 CST
Notice ID: 15129055
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/16/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15129055
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/15/2024
Post Time:
08:53:38 CST
Prior Notice:
15129023
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 16, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9013184
MLV 20A0 S/N MP 170.39
1
Rec
M-L
OPEN
S to N
9013204
MLV 20A0 N/S MP 170.42
1
Rec
M-L
OPEN
N to S
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
1,100
PRIMARY
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,300
PRIMARY
S to N
9012923
Station 90 MP 812
4
Rec
M-L
4,450
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
2,264
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/15/2024 08:45:52 CST
Notice ID: 15129023
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/15/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15129023
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/15/2024
Post Time:
08:45:52 CST
Prior Notice:
15125952
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 15, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9013184
MLV 20A0 S/N MP 170.39
1
Rec
M-L
OPEN
S to N
9013204
MLV 20A0 N/S MP 170.42
1
Rec
M-L
OPEN
N to S
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
1,100
PRIMARY
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,300
PRIMARY
S to N
9012923
Station 90 MP 812
4
Rec
M-L
4,450
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/14/2024 08:04:08 CST
Notice ID: 15125952
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/15/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15125952
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/14/2024
Post Time:
08:04:08 CST
Prior Notice:
15123070
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 15, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9013184
MLV 20A0 S/N MP 170.39
1
Rec
M-L
0
PRIMARY
S to N
9013204
MLV 20A0 N/S MP 170.42
1
Rec
M-L
0
PRIMARY
N to S
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Station 50 MP 517.25
3
Rec
M-L
1,100
PRIMARY
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,300
PRIMARY
S to N
9012923
Station 90 MP 812
4
Rec
M-L
4,450
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/13/2024 08:12:38 CST
Notice ID: 15123070
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/12/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15123070
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/13/2024
Post Time:
08:12:38 CST
Prior Notice:
15117536
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 14, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9013184
MLV 20A0 S/N MP 170.39
1
Rec
M-L
0
PRIMARY
S to N
9013204
MLV 20A0 N/S MP 170.42
1
Rec
M-L
0
PRIMARY
N to S
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,300
PRIMARY
S to N
9012923
Station 90 MP 812
4
Rec
M-L
4,450
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/11/2024 07:48:23 CST
Notice ID: 15117536
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/12/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15117536
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/11/2024
Post Time:
07:48:23 CST
Prior Notice:
15110175
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 12, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9013184
MLV 20A0 S/N MP 170.39
1
Rec
M-L
0
PRIMARY
S to N
9013204
MLV 20A0 N/S MP 170.42
1
Rec
M-L
0
PRIMARY
N to S
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
330
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,300
PRIMARY
S to N
9012923
Station 90 MP 812
4
Rec
M-L
4,450
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/08/2024 08:05:02 CST
Notice ID: 15110175
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/09/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15110175
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/08/2024
Post Time:
08:05:02 CST
Prior Notice:
15101460
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 9, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
330
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
2,300
PRIMARY
S to N
9012923
Station 90 MP 812
4
Rec
M-L
4,450
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Location Confirmations Being Reduced starting 11/06/2024 ID1 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced starting 11/06/2024 ID1 Cycle
Posted: 11/06/2024 09:03:12 CST
Notice ID: 15104559
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/06/2024
Notice Eff Time:
09:03:12 CST
Notice End Date:
Notice End Time:
Notice ID:
15104559
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
11/06/2024
Post Time:
09:03:12 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced starting 11/06/2024 ID1 Cycle
The below location will be reduced to the below quantity starting the Intraday 1 cycle for gas day 11/06/2024 due to location underperformance. Transco will notify parties via 1Line critical notices if further reductions are needed for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
St. Helena
1006267
Delivery
ID1 EPSQ Quantity
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/05/2024 08:43:59 CST
Notice ID: 15101460
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/06/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15101460
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/05/2024
Post Time:
08:43:59 CST
Prior Notice:
15090093
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 6, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
330
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,325
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
9012923
Station 90 MP 812
4
Rec
M-L
4,450
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/01/2024 07:57:34 CDT
Notice ID: 15090093
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/04/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15090093
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/01/2024
Post Time:
07:57:34 CDT
Prior Notice:
15086991
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 4, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
330
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,325
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
9012923
Station 90 MP 812
4
Rec
M-L
4,450
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,500
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
(Updated) Job #909867 MLC Mississippi River to Sta 65 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: (Updated) Job #909867 MLC Mississippi River to Sta 65 Planned Outage and Maintenance Summary
Posted: 10/31/2024 08:40:11 CDT
Notice ID: 15087150
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/31/2024
Notice Eff Time:
08:40:11 CDT
Notice End Date:
Notice End Time:
Notice ID:
15087150
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/31/2024
Post Time:
08:40:11 CDT
Prior Notice:
15046806
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
(Updated) Job #909867 MLC Mississippi River to Sta 65 Planned Outage and Maintenance Summary
Transco will be performing necessary pipeline inspection maintenance associated with Job #909867 on its 2024 Planned Outage and Maintenance Summary. This maintenance activity may impact the availability of transportation services moving south to north through Compressor Station 60. The current schedule for this maintenance is Nov 4, 2024 to Nov 8, 2024.
The specific dates that will be impacted are subject to change, but the current schedule is outlined below.
Cleaner Tool – 11/4
Smart Tool – 11/8
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location may not be available.
Operating Conditions resulting from this work will also require Transco to manage transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 588.62 (Station 60) will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Cuts (Primary)– Potential Shipper Impact (Based on Historical Utilization)*
Station 60 MP 588.62
9000000
South to North
2,015
1,325
0-5%
*% Cuts (Primary) is an estimate of the impact to primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/31/2024 07:54:46 CDT
Notice ID: 15086991
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/01/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15086991
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/31/2024
Post Time:
07:54:46 CDT
Prior Notice:
15084017
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 1, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
330
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
75
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,500
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/30/2024 09:42:03 CDT
Notice ID: 15084017
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/31/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15084017
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/30/2024
Post Time:
09:42:03 CDT
Prior Notice:
15074066
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 31, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
330
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,000
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,270
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/28/2024 08:32:08 CDT
Notice ID: 15074066
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/29/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15074066
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/28/2024
Post Time:
08:32:08 CDT
Prior Notice:
15050836
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 29, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
330
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,000
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
5,147
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
OPEN
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,270
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 116 Unplanned Compressor Maintenance
Posted: 10/25/2024 13:29:01 CDT
Notice ID: 15066376
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/25/2024
Notice Eff Time:
13:29:01 CDT
Notice End Date:
Notice End Time:
Notice ID:
15066376
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
10/25/2024
Post Time:
13:29:01 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 116 Unplanned Compressor Maintenance
Transco has experienced an unplanned outage on one of the compressor units at Station 116. Transco is expediting repair efforts as quickly and safely as possible and anticipates repairs to be completed on or about November 1,2024.
Station 116 is dedicated to the Dalton Lateral, and this work will not impact flows along the Transco Mainline.
Operating Conditions resulting from this unplanned work will require Transco to manage all transportation services south to north through the location listed below. The total quantity available will be contingent on system conditions during the maintenance period but is anticipated to be limited to the quantity indicated below. The delivery-based Throughput Section Boundaries (TSB) 9010038 at the Dalton Lateral milepost 0.01 (Sta. 116) will be used to manage capacity availability during this planned work if reductions are needed.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Cuts Potential Shipper Impact (Based on Historical Utilization)*
DALTON LATERAL MP 0.01
9010038
South to North
448
323
0-5%
*% Cuts is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/23/2024 07:53:34 CDT
Notice ID: 15050836
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/24/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15050836
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/23/2024
Post Time:
07:53:34 CDT
Prior Notice:
15043187
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 24, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
330
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,000
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
5,147
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,800
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,270
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Job #909867 MLC Mississippi River to Sta 65 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Job #909867 MLC Mississippi River to Sta 65 Planned Outage and Maintenance Summary
Posted: 10/22/2024 08:33:37 CDT
Notice ID: 15046806
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/22/2024
Notice Eff Time:
08:33:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
15046806
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
10/22/2024
Post Time:
08:33:37 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Job #909867 MLC Mississippi River to Sta 65 Planned Outage and Maintenance Summary
Transco will be performing necessary pipeline inspection maintenance associated with Job #909867 on its 2024 Planned Outage and Maintenance Summary. This maintenance activity may impact the availability of transportation services moving south to north through Compressor Station 60. The current schedule for this maintenance is Nov 4, 2024 to Nov 8, 2024.
The specific dates that will be impacted are subject to change, but the current schedule is outlined below.
Cleaner Tool – 11/4
Smart Tool – 11/8
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location will not be available.
Operating Conditions resulting from this work will also require Transco to manage transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 588.62 (Station 60) will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Primary-Firm Qty Available (Mdt/d)
% Cuts (Primary)– Potential Shipper Impact (Based on Historical Utilization) *
Station 60 MP 588.62
9000000
South to North
2,015
1,325
0-5%
*% Cuts (Primary) is an estimate of the impact to primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/21/2024 08:12:41 CDT
Notice ID: 15043187
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/22/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15043187
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/21/2024
Post Time:
08:12:41 CDT
Prior Notice:
15035764
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 22, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
330
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
5,147
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,800
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,270
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/18/2024 07:44:08 CDT
Notice ID: 15035764
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/21/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15035764
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/18/2024
Post Time:
07:44:08 CDT
Prior Notice:
15032858
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 21, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
330
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
M-L
5,147
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,270
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/17/2024 09:18:06 CDT
Notice ID: 15032858
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/18/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15032858
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/17/2024
Post Time:
09:18:06 CDT
Prior Notice:
15024584
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 18, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
330
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
0
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Unplanned Caldwell Loop Anomaly Dig Maintenance Summary
Posted: 10/16/2024 14:59:47 CDT
Notice ID: 15030899
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/16/2024
Notice Eff Time:
14:59:47 CDT
Notice End Date:
Notice End Time:
Notice ID:
15030899
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
10/16/2024
Post Time:
14:59:47 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Caldwell Loop Anomaly Dig Maintenance Summary
Transco performed a pipeline inspection on the Caldwell Loop in Passaic County, New Jersey related to Job #41170 in July 2024. Findings from the inspection report have identified an anomaly on the 505B20 to 505B30 line segment that requires immediate attention. Due to findings, Transco will need to immediately reduce pressures on the Caldwell line.
Transco is currently working on an assessment plan as quickly as possible. Additional updates and a more accurate timeline will be provided as more information becomes available.
During periods of higher utilization lower than normal pipeline pressure may be experienced during this time. Transco is working with the delivery location operators in that portion of the Transco system to minimize any adverse operating conditions.
Operating Conditions resulting from this unplanned work may require Transco to manage transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions. Transactions moving north to south through this location will not be impacted.
The Throughput Section Boundary (TSB) at mainline milepost 1808.191 (Linden) will be used to manage capacity availability including any required changes to the expected total quantity available during this unplanned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services.
TSB Name - Location
Location ID
Flow Direction
Linden MP 1808.191
1001300
South to North
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/14/2024 10:05:45 CDT
Notice ID: 15024584
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/15/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15024584
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/14/2024
Post Time:
10:05:45 CDT
Prior Notice:
15018121
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 15, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
330
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011860
Station 180 MP 1540
S
Rec
M-L
OPEN
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/11/2024 07:37:16 CDT
Notice ID: 15018121
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/15/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15018121
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/11/2024
Post Time:
07:37:16 CDT
Prior Notice:
15015501
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 15, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
330
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011860
Station 180 MP 1540
S
Rec
M-L
2,067
PRIMARY Only
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/10/2024 08:22:36 CDT
Notice ID: 15015501
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/11/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15015501
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/10/2024
Post Time:
08:22:36 CDT
Prior Notice:
15012827
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 11, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011860
Station 180 MP 1540
S
Rec
M-L
2,067
PRIMARY Only
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/09/2024 10:30:14 CDT
Notice ID: 15012827
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/10/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15012827
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/09/2024
Post Time:
10:30:14 CDT
Prior Notice:
14994222
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 10, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Posted: 10/02/2024 14:43:18 CDT
Notice ID: 14995627
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/02/2024
Notice Eff Time:
14:43:18 CDT
Notice End Date:
Notice End Time:
Notice ID:
14995627
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/02/2024
Post Time:
14:43:18 CDT
Prior Notice:
14986542
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Transco will be performing necessary maintenance associated with Job #548015 on its 2024 Planned Outage and Maintenance Summary. The Georgia Department of Transportation (GDOT) requires the relocation of Transco pipelines between compressor Stations 115 and 120 to allow for a roadway expansion. The maintenance outages will impact the availability of primary-firm transportation services moving south to north through Compressor Stations 115 and 120. The current schedule is August 26, 2024 through
November 5, 2024
. During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location listed below will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period, and is anticipated to be initially limited to the quantities indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at MAINLINE MP 1031 will be used to manage capacity availability including any required changes to the expected total quantities available during this planned work indicated below. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated periods.
TSB Name - Location
Location ID
Flow Direction
MAINLINE MP 1031 TSB
9013083
South to North
Pipeline Maintenance
Estimated Outage
Total Primary-Firm Quantity Available Mdt/d
C-Line Relocation
August 26 – September 6
3,400
D-Line Relocation
September 7 – October 2
3,300
B-Line Relocation
October 3 –
October 21
2,500
A-Line Relocation
October 22
–
November 5
2,800
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/02/2024 08:45:37 CDT
Notice ID: 14994222
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/03/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14994222
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/02/2024
Post Time:
08:45:37 CDT
Prior Notice:
14991272
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 3, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
OPEN
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
2,300
PRIMARY Only
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 10/02/2024 07:41:14 CDT
Notice ID: 14994057
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/03/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14994057
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
10/02/2024
Post Time:
07:41:14 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Thursday, October 3, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due To Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/01/2024 11:00:43 CDT
Notice ID: 14991272
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/02/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14991272
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/01/2024
Post Time:
11:00:43 CDT
Prior Notice:
14987939
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 2, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
OPEN
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
2,300
PRIMARY Only
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/30/2024 14:20:10 CDT
Notice ID: 14987939
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/01/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14987939
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/30/2024
Post Time:
14:20:10 CDT
Prior Notice:
14973889
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 1, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
2,300
PRIMARY Only
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Posted: 09/30/2024 08:26:21 CDT
Notice ID: 14986542
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/30/2024
Notice Eff Time:
08:26:21 CDT
Notice End Date:
Notice End Time:
Notice ID:
14986542
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/30/2024
Post Time:
08:26:21 CDT
Prior Notice:
14960488
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Transco will be performing necessary maintenance associated with Job #548015 on its 2024 Planned Outage and Maintenance Summary. The Georgia Department of Transportation (GDOT) requires the relocation of Transco pipelines between compressor Stations 115 and 120 to allow for a roadway expansion. The maintenance outages will impact the availability of primary-firm transportation services moving south to north through Compressor Stations 115 and 120. The current schedule is August 26, 2024 through October 24, 2024. During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location listed below will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period, and is anticipated to be initially limited to the quantities indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at MAINLINE MP 1031 will be used to manage capacity availability including any required changes to the expected total quantities available during this planned work indicated below. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated periods.
TSB Name - Location
Location ID
Flow Direction
MAINLINE MP 1031 TSB
9013083
South to North
Pipeline Maintenance
Estimated Outage
Total Primary-Firm Quantity Available Mdt/d
C-Line Relocation
August 26 – September 6
3,400
D-Line Relocation
September 7 –
October 2
3,300
B-Line Relocation
October
3
– October 7
2,500
A-Line Relocation
October 8 – October 24
2,800
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/26/2024 07:53:14 CDT
Notice ID: 14973889
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/27/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14973889
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/26/2024
Post Time:
07:53:14 CDT
Prior Notice:
14969677
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 27, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,265
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/25/2024 08:54:51 CDT
Notice ID: 14969677
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/26/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14969677
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/25/2024
Post Time:
08:54:51 CDT
Prior Notice:
14964253
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 26, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9013184
MLV 20A0 MP 170.39
1
Rec
M-L
OPEN
S to N
9013204
MLV 20A0 MP 170.42
1
Del
M-L
OPEN
N to S
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,265
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
0
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/24/2024 08:03:31 CDT
Notice ID: 14964253
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/25/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14964253
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/24/2024
Post Time:
08:03:31 CDT
Prior Notice:
14960434
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 25, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
120
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9013184
MLV 20A0 MP 170.39
1
Rec
M-L
0
PRIMARY
S to N
9013204
MLV 20A0 MP 170.42
1
Del
M-L
0
PRIMARY
N to S
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,265
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
0
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/23/2024 08:32:01 CDT
Notice ID: 14960434
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/24/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14960434
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/23/2024
Post Time:
08:32:01 CDT
Prior Notice:
14951813
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 24, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
120
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9013184
MLV 20A0 MP 170.39
1
Rec
M-L
0
PRIMARY
S to N
9013204
MLV 20A0 MP 170.42
1
Del
M-L
0
PRIMARY
N to S
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
2,180
PRIMARY Only
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,265
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
0
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
UPDATE 2- Job #43012 North New Jersey Lateral Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE 2- Job #43012 North New Jersey Lateral Planned Outage and Maintenance Summary
Posted: 09/20/2024 16:24:01 CDT
Notice ID: 14953253
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/20/2024
Notice Eff Time:
16:24:01 CDT
Notice End Date:
Notice End Time:
Notice ID:
14953253
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/20/2024
Post Time:
16:24:01 CDT
Prior Notice:
14871633
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE 2- Job #43012 North New Jersey Lateral Planned Outage and Maintenance Summary
Transco is performing necessary anomaly dig maintenance activity on the North New Jersey Lateral that will require operating at a reduced pressure. This planned maintenance is currently scheduled to begin
September 3
September
16, 2024
through
September 15
September 28
September 22 2024
and September 27 through October 5 2024
(“maintenance period”). During the scheduled maintenance period, the locations identified below may be constrained to maintain safe operating pressure. In the event that findings indicate that an outage is required, more information will be communicated at that time and as quickly as possible.
Location Name
Location ID
Location Type
Rivervale TGT M3091
1003091
Receipt
If you have any questions, please contact your Transportation Services Represen
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/20/2024 07:30:26 CDT
Notice ID: 14951813
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/23/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14951813
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/20/2024
Post Time:
07:30:26 CDT
Prior Notice:
14948923
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 23, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
120
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9013184
MLV 20A0 MP 170.39
1
Rec
M-L
0
PRIMARY
S to N
9013204
MLV 20A0 MP 170.42
1
Del
M-L
0
PRIMARY
N to S
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,265
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
0
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/19/2024 08:03:43 CDT
Notice ID: 14948923
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/20/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14948923
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/19/2024
Post Time:
08:03:43 CDT
Prior Notice:
14945894
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 20, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
120
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9013184
MLV 20A0 MP 170.39
1
Rec
M-L
0
PRIMARY
S to N
9013204
MLV 20A0 MP 170.42
1
Del
M-L
0
PRIMARY
N to S
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,265
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/18/2024 07:41:57 CDT
Notice ID: 14945894
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/19/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14945894
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/18/2024
Post Time:
07:41:57 CDT
Prior Notice:
14943004
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 19, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
120
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9013184
MLV 20A0 MP 170.39
1
Rec
M-L
0
PRIMARY
S to N
9013204
MLV 20A0 MP 170.42
1
Del
M-L
0
PRIMARY
N to S
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
2,180
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/17/2024 07:49:37 CDT
Notice ID: 14943004
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/18/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14943004
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/17/2024
Post Time:
07:49:37 CDT
Prior Notice:
14940248
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 18, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
120
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9013184
MLV 20A0 MP 170.39
1
Rec
M-L
0
PRIMARY
S to N
9013204
MLV 20A0 MP 170.42
1
Del
M-L
0
PRIMARY
N to S
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Unplanned Maintenance at West Bernard Location 9012883 - Update
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance at West Bernard Location 9012883 - Update
Posted: 09/16/2024 13:33:27 CDT
Notice ID: 14941081
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/16/2024
Notice Eff Time:
13:33:27 CDT
Notice End Date:
Notice End Time:
Notice ID:
14941081
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/16/2024
Post Time:
13:33:27 CDT
Prior Notice:
14940328
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance at West Bernard Location 9012883 - Update
The location identified below will be available for scheduling or flow starting with the Intraday 2 cycle 9/16/2024.
Location Name
Location ID
Meter #
Location Type
West Bernard Kinder Morgan Tejas
9012883
3096
Receipt
If you have any questions, please contact your Transportation Services Representative.
Transco
Unplanned Maintenance at West Bernard Location 9012883
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance at West Bernard Location 9012883
Posted: 09/16/2024 08:37:46 CDT
Notice ID: 14940328
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/16/2024
Notice Eff Time:
08:37:46 CDT
Notice End Date:
Notice End Time:
Notice ID:
14940328
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
09/16/2024
Post Time:
08:37:46 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance at West Bernard Location 9012883
Due to an unexpected operational issue at the meter, there will be unplanned work performed at the West Bernard Location. Transco is currently working to address the situation.
As a result, the location identified below will not be available for scheduling or flow starting with the Intraday 1 cycle 9/16/2024. Transco will notify parties via 1Line critical notices when scheduling is back available.
Location Name
Location ID
Meter #
Location Type
West Bernard Kinder Morgan Tejas
9012883
3096
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/16/2024 08:01:45 CDT
Notice ID: 14940248
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/17/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14940248
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/16/2024
Post Time:
08:01:45 CDT
Prior Notice:
14929823
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 17, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
120
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9013184
MLV 20A0 MP 170.39
1
Rec
M-L
0
PRIMARY
S to N
9013204
MLV 20A0 MP 170.42
1
Del
M-L
0
PRIMARY
N to S
9010518
MLV 23A10 MP 207.86
1
Del
L
50
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
2,180
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/12/2024 09:54:07 CDT
Notice ID: 14929823
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/13/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14929823
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/12/2024
Post Time:
09:54:07 CDT
Prior Notice:
14924819
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 13, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/10/2024 14:22:52 CDT
Notice ID: 14924819
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/10/2024
Notice Eff Time:
14:30:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14924819
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/10/2024
Post Time:
14:22:52 CDT
Prior Notice:
14920896
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 10, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
2,145
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/09/2024 07:50:51 CDT
Notice ID: 14920896
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/10/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14920896
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/09/2024
Post Time:
07:50:51 CDT
Prior Notice:
14913984
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 10, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
2,145
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/06/2024 07:46:10 CDT
Notice ID: 14913984
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/07/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14913984
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/06/2024
Post Time:
07:46:10 CDT
Prior Notice:
14905247
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 7, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,300
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/03/2024 07:21:25 CDT
Notice ID: 14905247
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/04/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14905247
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/03/2024
Post Time:
07:21:25 CDT
Prior Notice:
14893006
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 4, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,400
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/29/2024 12:56:25 CDT
Notice ID: 14893006
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/03/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14893006
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/29/2024
Post Time:
12:56:25 CDT
Prior Notice:
14883704
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 3, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Station 80 MP 740.50
4
Rec
M-L
1,926
PRIMARY Only
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,400
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/27/2024 07:31:41 CDT
Notice ID: 14883704
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/28/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14883704
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/27/2024
Post Time:
07:31:41 CDT
Prior Notice:
14880599
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 28, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,400
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9012163
Station 170 MP 1457.97
5
Rec
M-L
OPEN
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Job #732368 Algonquin-Centerville Planned Outage
Posted: 08/26/2024 07:55:38 CDT
Notice ID: 14880619
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/26/2024
Notice Eff Time:
07:55:38 CDT
Notice End Date:
Notice End Time:
Notice ID:
14880619
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
08/26/2024
Post Time:
07:55:38 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Job #732368 Algonquin-Centerville Planned Outage
Transco is performing planned maintenance activity for meter tube upgrades at the Algonquin-Centerville meter station on the Leidy Line. This planned maintenance is currently scheduled to begin September 23, 2024 and run through September 27, 2024(“maintenance period”). During the scheduled maintenance period, the location identified below will not be available for gas scheduling or flow:
Location Name
Location ID
Location Type
Algonquin M4402 MP 13.73
1006561
Delivery
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/26/2024 07:39:58 CDT
Notice ID: 14880599
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/27/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14880599
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/26/2024
Post Time:
07:39:58 CDT
Prior Notice:
14873403
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 27, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,400
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9012163
Station 170 MP 1457.97
5
Rec
M-L
2,000
PRIMARY Only
N to S
9011520
Mainline MP 1500
5
Rec
M-L
OPEN
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
1,750
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/23/2024 08:05:51 CDT
Notice ID: 14873403
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/26/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14873403
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/23/2024
Post Time:
08:05:51 CDT
Prior Notice:
14873350
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 26, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9013083
Mainline MP 1031
4
Rec
M-L
3,400
PRIMARY Only
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9012163
Station 170 MP 1457.97
5
Rec
M-L
2,000
PRIMARY Only
N to S
9011520
Mainline MP 1500
5
Rec
M-L
OPEN
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/23/2024 07:28:44 CDT
Notice ID: 14873350
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/24/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14873350
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/23/2024
Post Time:
07:28:44 CDT
Prior Notice:
14869513
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 24, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9012163
Station 170 MP 1457.97
5
Rec
M-L
2,000
PRIMARY Only
N to S
9011520
Mainline MP 1500
5
Rec
M-L
OPEN
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Posted: 08/22/2024 14:28:26 CDT
Notice ID: 14871634
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/22/2024
Notice Eff Time:
14:28:26 CDT
Notice End Date:
Notice End Time:
Notice ID:
14871634
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/22/2024
Post Time:
14:28:26 CDT
Prior Notice:
14835616
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Transco will be performing necessary maintenance associated with Job #548015 on its 2024 Planned Outage and Maintenance Summary. The Georgia Department of Transportation (GDOT) requires the relocation of Transco pipelines between compressor Stations 115 and 120 to allow for a roadway expansion. The maintenance outages will impact the availability of primary-firm transportation services moving south to north through Compressor Stations 115 and 120. The current schedule is August 26, 2024 through October 24, 2024. During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location listed below will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period, and is anticipated to be initially limited to the quantities indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at MAINLINE MP 1031 will be used to manage capacity availability including any required changes to the expected total quantities available during this planned work indicated below. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated periods.
TSB Name - Location
Location ID
Flow Direction
MAINLINE MP 1031 TSB
9013083
South to North
Pipeline Maintenance
Estimated Outage
Total Primary-Firm Quantity Available Mdt/d
C-Line Relocation
August 26 – September 6
3,400
D-Line Relocation
September
7
– September 23
3,300
B-Line Relocation
September
24
– October 7
2,500
A-Line Relocation
October
8
– October 24
2,800
If you have any questions, please contact your Transportation Services Representative.
Transco
UPDATE - Job #43012 North New Jersey Lateral Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE - Job #43012 North New Jersey Lateral Planned Outage and Maintenance Summary
Posted: 08/22/2024 14:23:34 CDT
Notice ID: 14871633
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/22/2024
Notice Eff Time:
14:23:34 CDT
Notice End Date:
Notice End Time:
Notice ID:
14871633
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/22/2024
Post Time:
14:23:34 CDT
Prior Notice:
14800697
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Job #43012 North New Jersey Lateral Planned Outage and Maintenance Summary
Transco is performing necessary anomaly dig maintenance activity on the North New Jersey Lateral that will require operating at a reduced pressure. This planned maintenance is currently scheduled to begin
September 3
September
16, 2024
through
September 15
September
28 2024
(“maintenance period”). During the scheduled maintenance period, the locations identified below may be constrained to maintain safe operating pressure. In the event that findings indicate that an outage is required, more information will be communicated at that time and as quickly as possible.
Location Name
Location ID
Location Type
Rivervale TGT M3091
1003091
Receipt
If you have any questions, please contact your Transportation Services Represen
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/22/2024 08:04:30 CDT
Notice ID: 14869513
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/23/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14869513
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/22/2024
Post Time:
08:04:30 CDT
Prior Notice:
14864158
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 23, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
OPEN
S to N
9010879
Mainline MP 333.146
2
Del
M-L
OPEN
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9012163
Station 170 MP 1457.97
5
Rec
M-L
2,000
PRIMARY Only
N to S
9011520
Mainline MP 1500
5
Rec
M-L
OPEN
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
1,750
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/20/2024 07:13:48 CDT
Notice ID: 14864158
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/21/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14864158
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/20/2024
Post Time:
07:13:48 CDT
Prior Notice:
14861691
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 21, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
0
PRIMARY
S to N
9010879
Mainline MP 333.146
2
Del
M-L
0
PRIMARY
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9012163
Station 170 MP 1457.97
5
Rec
M-L
2,000
PRIMARY Only
N to S
9011520
Mainline MP 1500
5
Rec
M-L
OPEN
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/19/2024 08:10:35 CDT
Notice ID: 14861691
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/20/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14861691
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/19/2024
Post Time:
08:10:35 CDT
Prior Notice:
14855107
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 20, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
0
PRIMARY
S to N
9010879
Mainline MP 333.146
2
Del
M-L
0
PRIMARY
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9012163
Station 170 MP 1457.97
5
Rec
M-L
2,000
PRIMARY Only
N to S
9011520
Mainline MP 1500
5
Rec
M-L
OPEN
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
OPEN
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
1,750
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/16/2024 08:08:50 CDT
Notice ID: 14855107
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/19/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14855107
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/16/2024
Post Time:
08:08:50 CDT
Prior Notice:
14852556
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 19, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
0
PRIMARY
S to N
9010879
Mainline MP 333.146
2
Del
M-L
0
PRIMARY
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9012163
Station 170 MP 1457.97
5
Rec
M-L
2,000
PRIMARY Only
N to S
9011520
Mainline MP 1500
5
Rec
M-L
2,100
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
2,100
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/15/2024 08:10:36 CDT
Notice ID: 14852556
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/16/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14852556
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/15/2024
Post Time:
08:10:36 CDT
Prior Notice:
14850024
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 16, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
0
PRIMARY
S to N
9010879
Mainline MP 333.146
2
Del
M-L
0
PRIMARY
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
2,100
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
2,100
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/14/2024 07:44:08 CDT
Notice ID: 14850024
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/15/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14850024
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/14/2024
Post Time:
07:44:08 CDT
Prior Notice:
14847343
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 15, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
0
PRIMARY
S to N
9010879
Mainline MP 333.146
2
Del
M-L
0
PRIMARY
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
2,100
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
2,100
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
1,750
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/13/2024 07:32:52 CDT
Notice ID: 14847343
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/14/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14847343
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/13/2024
Post Time:
07:32:52 CDT
Prior Notice:
14845650
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 14, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
0
PRIMARY
S to N
9010879
Mainline MP 333.146
2
Del
M-L
0
PRIMARY
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
2,100
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
2,100
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/12/2024 14:49:43 CDT
Notice ID: 14845650
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/13/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14845650
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/12/2024
Post Time:
14:49:43 CDT
Prior Notice:
14844769
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 13, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
0
PRIMARY
S to N
9010879
Mainline MP 333.146
2
Del
M-L
0
PRIMARY
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
2,100
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
2,100
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
1,750
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 6 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/12/2024 07:34:24 CDT
Notice ID: 14844769
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/13/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14844769
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/12/2024
Post Time:
07:34:24 CDT
Prior Notice:
14813621
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 13, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011644
Mainline MP 327.27
2
Rec
M-L
0
PRIMARY
S to N
9010879
Mainline MP 333.146
2
Del
M-L
0
PRIMARY
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
2,100
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
2,100
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
1,750
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 08/05/2024 14:53:32 CDT
Notice ID: 14828205
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/07/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14828205
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
08/05/2024
Post Time:
14:53:32 CDT
Prior Notice:
14809605
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Additionally, hourly flexibility may be limited, excess hourly deliveries from Transco’s System may cause reduced pressure in various areas of the system and jeopardize Transco’s ability to meet its firm service obligations. Transco requests that all delivery location operators, to the extent possible, receive gas from Transco within contractual and/or Delivery Point Entitlements (Section 19 of the General Terms and Conditions of Transco’s Tariff) and on a uniform hourly flow basis.
Beginning Gas Day:
Wednesday, August 7, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 10% & Due To Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/31/2024 08:40:25 CDT
Notice ID: 14813621
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/01/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14813621
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/31/2024
Post Time:
08:40:25 CDT
Prior Notice:
14809656
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
August 1, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
2,100
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
2,100
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/30/2024 07:39:09 CDT
Notice ID: 14809656
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/31/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14809656
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/30/2024
Post Time:
07:39:09 CDT
Prior Notice:
14776779
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 31, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
2,100
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
2,100
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 07/30/2024 07:14:04 CDT
Notice ID: 14809605
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/31/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14809605
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
07/30/2024
Post Time:
07:14:04 CDT
Prior Notice:
14774519
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Additionally, hourly flexibility may be limited, excess hourly deliveries from Transco’s System may cause reduced pressure in various areas of the system and jeopardize Transco’s ability to meet its firm service obligations. Transco requests that all delivery location operators, to the extent possible, receive gas from Transco within contractual and/or Delivery Point Entitlements (Section 19 of the General Terms and Conditions of Transco’s Tariff) and on a uniform hourly flow basis.
Beginning Gas Day:
Wednesday, July 31, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7% & Due To Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/19/2024 07:41:02 CDT
Notice ID: 14776779
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/20/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14776779
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/19/2024
Post Time:
07:41:02 CDT
Prior Notice:
14774365
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 20, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
10
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
2,100
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
2,100
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 07/18/2024 10:37:24 CDT
Notice ID: 14774519
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/19/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14774519
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
07/18/2024
Post Time:
10:37:24 CDT
Prior Notice:
14482848
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below. Additionally, hourly flexibility may be limited, excess hourly deliveries from Transco’s System may cause reduced pressure in various areas of the system and jeopardize Transco’s ability to meet its firm service obligations. Transco requests that all delivery location operators, to the extent possible, receive gas from Transco within contractual and/or Delivery Point Entitlements (Section 19 of the General Terms and Conditions of Transco’s Tariff) and on a uniform hourly flow basis.
Beginning Gas Day:
Friday, July 19, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 10% & Due To Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/18/2024 09:36:53 CDT
Notice ID: 14774365
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/19/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14774365
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/18/2024
Post Time:
09:36:53 CDT
Prior Notice:
14759303
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 19, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
2,100
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
2,100
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/12/2024 11:58:00 CDT
Notice ID: 14759303
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/15/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14759303
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/12/2024
Post Time:
11:58:00 CDT
Prior Notice:
14756097
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 15, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
2,100
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
2,100
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
2,300
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/11/2024 09:03:42 CDT
Notice ID: 14756097
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/12/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14756097
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/11/2024
Post Time:
09:03:42 CDT
Prior Notice:
14753237
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 12, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
2,300
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
350**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Update: Location Confirmations Being Reduced for 07/12/2024 TMY until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update: Location Confirmations Being Reduced for 07/12/2024 TMY until further notice
Posted: 07/11/2024 08:59:20 CDT
Notice ID: 14756092
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/11/2024
Notice Eff Time:
08:59:20 CDT
Notice End Date:
Notice End Time:
Notice ID:
14756092
Notice Stat Desc:
Supersede
Notice Type Desc:
Sched Alert / Ovr-Undr Perf
Post Date:
07/11/2024
Post Time:
08:59:20 CDT
Prior Notice:
13814667
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update: Location Confirmations Being Reduced for 07/12/2024 TMY until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective
07/12/2024 Timely
Cycle including subsequent gas days. Transco will notify parties via 1Line Market and Production Constraint critical notice if the quantity available changes for future gas days.
Location Name
Location ID
Location Type
Confirmation Quantity Available
Pleasant Valley
1095059
Delivery
Available Qty located on the Market and Production Constraints Posting in Transco’s Critical Notices
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/10/2024 10:17:18 CDT
Notice ID: 14753237
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/11/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14753237
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/10/2024
Post Time:
10:17:18 CDT
Prior Notice:
14749220
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 11, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
2,300
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/09/2024 08:35:17 CDT
Notice ID: 14749220
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/10/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14749220
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/09/2024
Post Time:
08:35:17 CDT
Prior Notice:
14746277
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 10, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
9012743
Station 185 MP 1568.16
5
Rec
M-L
OPEN
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/08/2024 07:29:09 CDT
Notice ID: 14746277
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/09/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14746277
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/08/2024
Post Time:
07:29:09 CDT
Prior Notice:
14732486
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 9, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
Primary Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
9012743
Station 185 MP 1568.16
5
Rec
M-L
OPEN
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 07/02/2024 15:27:30 CDT
Notice ID: 14732486
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/04/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14732486
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
07/02/2024
Post Time:
15:27:30 CDT
Prior Notice:
14720197
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 4, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
90
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9012163
Station 170 MP 1457.97
5
Rec
M-L
OPEN
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
9012743
Station 185 MP 1568.16
5
Rec
M-L
OPEN
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/28/2024 08:05:06 CDT
Notice ID: 14720197
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/01/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14720197
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/28/2024
Post Time:
08:05:06 CDT
Prior Notice:
14720191
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
July 1, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9012163
Station 170 MP 1457.97
5
Rec
M-L
2,000
PRIMARY Only
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
9012743
Station 185 MP 1568.16
5
Rec
M-L
OPEN
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/28/2024 07:58:12 CDT
Notice ID: 14720191
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/29/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14720191
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/28/2024
Post Time:
07:58:12 CDT
Prior Notice:
14707134
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 29, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
9012743
Station 185 MP 1568.16
5
Rec
M-L
OPEN
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/25/2024 08:15:20 CDT
Notice ID: 14707134
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/26/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14707134
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/25/2024
Post Time:
08:15:20 CDT
Prior Notice:
14694838
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 26, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
9012743
Station 185 MP 1568.16
5
Rec
M-L
1,925
Primary Only
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/21/2024 09:23:14 CDT
Notice ID: 14694838
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/24/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14694838
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/21/2024
Post Time:
09:23:14 CDT
Prior Notice:
14694821
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 24, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,000
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
9012743
Station 185 MP 1568.16
5
Rec
M-L
1,925
Primary Only
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/21/2024 09:17:15 CDT
Notice ID: 14694821
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/22/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14694821
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/21/2024
Post Time:
09:17:15 CDT
Prior Notice:
14694646
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 22, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,000
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 80 Update - Unplanned Maintenance
Posted: 06/21/2024 09:14:16 CDT
Notice ID: 14694813
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/21/2024
Notice Eff Time:
09:14:16 CDT
Notice End Date:
Notice End Time:
Notice ID:
14694813
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint / Other
Post Date:
06/21/2024
Post Time:
09:14:16 CDT
Prior Notice:
14685998
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 80 Update - Unplanned Maintenance
Transco has assessed and completed the necessary work with the compressor units at Station 80.
Effective June 22, 2024
, the existing Station 80 (Loc 9012483) Throughput Section Boundary (TSB) constraint with be removed.
Date
TSB Name - Location
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
June 22 -Forward
Station 80 MP 740.50
9012483
South to North
OPEN
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/21/2024 08:18:51 CDT
Notice ID: 14694646
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/22/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14694646
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/21/2024
Post Time:
08:18:51 CDT
Prior Notice:
14694636
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 22, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,000
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
2,045
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/21/2024 08:13:08 CDT
Notice ID: 14694636
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/21/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14694636
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/21/2024
Post Time:
08:13:08 CDT
Prior Notice:
14686252
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 21, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
2,045
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/18/2024 12:51:04 CDT
Notice ID: 14686252
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/19/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14686252
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/18/2024
Post Time:
12:51:04 CDT
Prior Notice:
14683032
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 19, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
2,045
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
1,750
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/17/2024 12:07:31 CDT
Notice ID: 14683032
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/18/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14683032
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/17/2024
Post Time:
12:07:31 CDT
Prior Notice:
14662782
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 18, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
OPEN
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
6
Rec
M-L
1,750
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/10/2024 08:39:53 CDT
Notice ID: 14662782
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/11/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14662782
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/10/2024
Post Time:
08:39:53 CDT
Prior Notice:
14662729
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 11, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
0
NSRP
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
1,750
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/10/2024 08:02:08 CDT
Notice ID: 14662729
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/11/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14662729
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/10/2024
Post Time:
08:02:08 CDT
Prior Notice:
14654812
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 11, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
1,750
PRIMARY Only
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/07/2024 11:58:32 CDT
Notice ID: 14654812
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/08/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14654812
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/07/2024
Post Time:
11:58:32 CDT
Prior Notice:
14651164
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 8, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
OPEN
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/06/2024 08:06:10 CDT
Notice ID: 14651164
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/07/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14651164
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/06/2024
Post Time:
08:06:10 CDT
Prior Notice:
14647835
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 7, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
100
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,500
PRIMARY Only
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
9011520
Mainline MP 1500
5
Rec
M-L
1,800
PRIMARY Only
N to S
9012963
Mainline MP 1521.82
5
Rec
M-L
1,800
PRIMARY Only
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 60 Update
Posted: 06/05/2024 11:43:56 CDT
Notice ID: 14648415
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/05/2024
Notice Eff Time:
11:43:56 CDT
Notice End Date:
Notice End Time:
Notice ID:
14648415
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/05/2024
Post Time:
11:43:56 CDT
Prior Notice:
14578162
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 60 Update
Transco initiated return to service work at Station 60 and estimates a return to service date of June 21st. We appreciate your continued patience.
If you have any questions, please contact your Transportation Services Representative.
Transco
Update Third Party Mobile Bay Lateral Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update Third Party Mobile Bay Lateral Planned Outage and Maintenance Summary
Posted: 06/05/2024 11:18:36 CDT
Notice ID: 14648383
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/01/2024
Notice Eff Time:
00:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14648383
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/05/2024
Post Time:
11:18:36 CDT
Prior Notice:
14510943
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update Third Party Mobile Bay Lateral Planned Outage and Maintenance Summary
Williams Mobile Bay Producer Services L.L.C. is performing maintenance at Mobile Bay Gas processing Plant on Transco’s Mobile Lateral from May 1 to
June 13, 2024.
The Mobile Bay Plant (Location ID 1002148) will not be available for onshore gas processing beginning gas flow date 5/01/2024.
All
offshore
gas processing and nominations moving north on the Mobile Bay lateral will not be available to flow beginning gas flow date 5/01/2024. The below maintenance location TSB will be used to manage deliveries to the Mobile Bay Plant.
Loc ID
Location Name
Zone
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011840
Milepost 124
4B
Rec
M-L
0
Primary
S to N
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/05/2024 08:33:38 CDT
Notice ID: 14647835
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/05/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14647835
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/05/2024
Post Time:
08:33:38 CDT
Prior Notice:
14640837
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 5, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
25
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,500
PRIMARY Only
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 06/03/2024 08:07:48 CDT
Notice ID: 14640837
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/04/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14640837
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
06/03/2024
Post Time:
08:07:48 CDT
Prior Notice:
14632773
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 4, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
0
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,500
PRIMARY Only
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/31/2024 11:55:22 CDT
Notice ID: 14632773
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/01/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14632773
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/31/2024
Post Time:
11:55:22 CDT
Prior Notice:
14628765
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
June 1, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,500
PRIMARY Only
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/30/2024 09:26:00 CDT
Notice ID: 14628765
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/31/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14628765
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/30/2024
Post Time:
09:26:00 CDT
Prior Notice:
14624228
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 31, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,500
PRIMARY Only
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
2,150
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/29/2024 08:39:54 CDT
Notice ID: 14624228
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/30/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14624228
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/29/2024
Post Time:
08:39:54 CDT
Prior Notice:
14618677
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 30, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
30
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,500
PRIMARY Only
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
2,150
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/28/2024 07:30:24 CDT
Notice ID: 14618677
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/29/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14618677
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/28/2024
Post Time:
07:30:24 CDT
Prior Notice:
14607857
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 29, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,500
PRIMARY Only
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
2,150
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/24/2024 09:46:36 CDT
Notice ID: 14607857
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/24/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14607857
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/24/2024
Post Time:
09:46:36 CDT
Prior Notice:
14588697
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 24, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
OPEN
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,500
PRIMARY Only
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/20/2024 07:38:47 CDT
Notice ID: 14588697
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/21/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14588697
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/20/2024
Post Time:
07:38:47 CDT
Prior Notice:
14582549
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 21, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
PRIMARY Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY Only
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,500
PRIMARY Only
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/18/2024 12:05:54 CDT
Notice ID: 14582549
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/19/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14582549
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/18/2024
Post Time:
12:05:54 CDT
Prior Notice:
14578471
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 19, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
100
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,500
PRIMARY Only
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/17/2024 09:55:17 CDT
Notice ID: 14578471
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/18/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14578471
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/17/2024
Post Time:
09:55:17 CDT
Prior Notice:
14576037
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 18, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
100
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,500
PRIMARY Only
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
2,250
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/16/2024 16:14:30 CDT
Notice ID: 14576037
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/18/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14576037
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/16/2024
Post Time:
16:14:30 CDT
Prior Notice:
14562015
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 18, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
100
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012983
Mainline MP 1326
5
Rec
M-L
1,400
PRIMARY Only
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
2,250
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/13/2024 07:43:07 CDT
Notice ID: 14562015
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/13/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14562015
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/13/2024
Post Time:
07:43:07 CDT
Prior Notice:
14554762
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 13, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
100
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
OPEN
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
2,250
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/10/2024 15:00:36 CDT
Notice ID: 14554762
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/13/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14554762
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/10/2024
Post Time:
15:00:36 CDT
Prior Notice:
14538859
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 13, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
100
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011520
Station 175 MP 1500
5
Rec
M-L
OPEN
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
2,250
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
OPEN
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9012723
REL Lateral MP 1.0
6
Rec
L
OPEN
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Location Confirmations Being Reduced for 05/10/2024 ID1 Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 05/10/2024 ID1 Cycle until further notice
Posted: 05/10/2024 11:21:18 CDT
Notice ID: 14554124
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/10/2024
Notice Eff Time:
11:21:18 CDT
Notice End Date:
Notice End Time:
Notice ID:
14554124
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
05/10/2024
Post Time:
11:21:18 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 05/10/2024 ID1 Cycle until further notice
The below location will be reduced starting the Intraday 1 cycle gas day 05/10/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Heidelberg
1006120
Receipt
150,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/06/2024 08:16:58 CDT
Notice ID: 14538859
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/06/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14538859
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/06/2024
Post Time:
08:16:58 CDT
Prior Notice:
14528783
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 06, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
100
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011520
Station 175 MP 1500
5
Rec
M-L
OPEN
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
2,250
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
1,500
PRIMARY Only
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9012723
REL Lateral MP 1.0
6
Rec
L
OPEN
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/02/2024 14:45:21 CDT
Notice ID: 14528783
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/06/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14528783
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/02/2024
Post Time:
14:45:21 CDT
Prior Notice:
14528584
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 06, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
775
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012483
Compressor Station 80 MP 740.50
4
Rec
M-L
1,600
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
100
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011520
Station 175 MP 1500
5
Rec
M-L
1,900
PRIMARY Only
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
2,250
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
1,500
PRIMARY Only
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9012723
REL Lateral MP 1.0
6
Rec
L
300
PRIMARY
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
950
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/02/2024 14:28:30 CDT
Notice ID: 14528584
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/03/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14528584
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/02/2024
Post Time:
14:28:30 CDT
Prior Notice:
14524919
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 03, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,600
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
100
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011520
Station 175 MP 1500
5
Rec
M-L
1,900
PRIMARY Only
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
2,250
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
1,500
PRIMARY Only
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9012723
REL Lateral MP 1.0
6
Rec
L
300
PRIMARY
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
950
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 05/01/2024 13:09:27 CDT
Notice ID: 14524919
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/02/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14524919
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
05/01/2024
Post Time:
13:09:27 CDT
Prior Notice:
14520685
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 02, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,600
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
200
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011520
Station 175 MP 1500
5
Rec
M-L
1,900
PRIMARY Only
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
2,250
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
1,500
PRIMARY Only
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9012723
REL Lateral MP 1.0
6
Rec
L
300
PRIMARY
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
950
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
UPDATE Location Confirmations Being Reduced for 04/30/2024 ID1 Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmations Being Reduced for 04/30/2024 ID1 Cycle until further notice
Posted: 04/30/2024 08:54:36 CDT
Notice ID: 14520805
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/30/2024
Notice Eff Time:
08:54:36 CDT
Notice End Date:
Notice End Time:
Notice ID:
14520805
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/30/2024
Post Time:
08:54:36 CDT
Prior Notice:
14424473
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmations Being Reduced for 04/30/2024 ID1 Cycle until further notice
UPDATE Location Confirmation Changed for 4/30/2024 ID1 Cycle until further notice:
Due to underperformance, the below location will be reduced starting ID1 Cycle, 4/30/2024, including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
0
If you have any questions, please contact your Transportation Service Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/30/2024 07:29:48 CDT
Notice ID: 14520685
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/01/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14520685
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/30/2024
Post Time:
07:29:48 CDT
Prior Notice:
14492346
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
May 01, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,600
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
100
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011520
Station 175 MP 1500
5
Rec
M-L
1,900
PRIMARY Only
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9011620
Station 190 MP 1628.78
5
Rec
M-L
2,250
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
1,500
PRIMARY Only
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9012723
REL Lateral MP 1.0
6
Rec
L
300
PRIMARY
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
950
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Third Party Mobile Bay Lateral Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Third Party Mobile Bay Lateral Planned Outage and Maintenance Summary
Posted: 04/26/2024 15:07:05 CDT
Notice ID: 14510943
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/01/2024
Notice Eff Time:
00:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14510943
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
04/26/2024
Post Time:
15:07:05 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Third Party Mobile Bay Lateral Planned Outage and Maintenance Summary
Williams Mobile Bay Producer Services L.L.C. is performing maintenance at Mobile Bay Gas processing Plant on Transco’s Mobile Lateral from May 1 to May 21.
The Mobile Bay Plant (Location ID 1002148) will not be available for onshore gas processing beginning gas flow date 5/01/2024.
All
offshore
gas processing and nominations moving north on the Mobile Bay lateral will not be available to flow beginning gas flow date 5/01/2024. The below maintenance location TSB will be used to manage deliveries to the Mobile Bay Plant.
Loc ID
Location Name
Zone
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9011840
Milepost 124
4B
Rec
M-L
0
Primary
S to N
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/23/2024 08:39:30 CDT
Notice ID: 14492346
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/24/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14492346
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/23/2024
Post Time:
08:39:30 CDT
Prior Notice:
14481008
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 24, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,600
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
100
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011520
Station 175 MP 1500
5
Rec
M-L
1,900
PRIMARY Only
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
1,500
PRIMARY Only
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9012723
REL Lateral MP 1.0
6
Rec
L
300
PRIMARY
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
950
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 04/19/2024 11:13:14 CDT
Notice ID: 14482848
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/23/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14482848
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
04/19/2024
Post Time:
11:13:14 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Additionally, hourly flexibility may be limited, excess hourly deliveries from Transco’s System may cause reduced pressure in various areas of the system and jeopardize Transco’s ability to meet its firm service obligations. Transco requests that all delivery location operators, to the extent possible, receive gas from Transco within contractual and/or Delivery Point Entitlements (Section 19 of the General Terms and Conditions of Transco’s Tariff) and on a uniform hourly flow basis.
Beginning Gas Day:
Tuesday, April 23, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7% & Due To Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/18/2024 14:28:45 CDT
Notice ID: 14481008
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/22/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14481008
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/18/2024
Post Time:
14:28:45 CDT
Prior Notice:
14480086
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 22, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,200
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
100
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011520
Station 175 MP 1500
5
Rec
M-L
1,900
PRIMARY Only
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
9012903
Leidy Line MP 13.74
6
Rec
L
1,500
PRIMARY Only
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9012723
REL Lateral MP 1.0
6
Rec
L
300
PRIMARY
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
950
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/18/2024 07:38:21 CDT
Notice ID: 14480086
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/18/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14480086
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/18/2024
Post Time:
07:38:21 CDT
Prior Notice:
14478285
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 18, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,200
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
100
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/17/2024 13:41:11 CDT
Notice ID: 14478285
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/18/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14478285
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/17/2024
Post Time:
13:41:11 CDT
Prior Notice:
14477344
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 18, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,200
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
100
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
0
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/17/2024 08:31:28 CDT
Notice ID: 14477344
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/18/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14477344
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/17/2024
Post Time:
08:31:28 CDT
Prior Notice:
14474150
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 18, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 23A10 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,200
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
9012923
Compressor Station 90 MP 812
4
Rec
L
4,300
Primary Only
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
10
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
0
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/16/2024 07:44:08 CDT
Notice ID: 14474150
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/16/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14474150
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/16/2024
Post Time:
07:44:08 CDT
Prior Notice:
14471450
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 16, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,200
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
10
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
0
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
9000564
Fairless Energy
6
Del
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Station 180 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 180 Planned Outage and Maintenance Summary
Posted: 04/15/2024 11:21:59 CDT
Notice ID: 14471847
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/15/2024
Notice Eff Time:
11:21:59 CDT
Notice End Date:
Notice End Time:
Notice ID:
14471847
Notice Stat Desc:
Supersede
Notice Type Desc:
Maintenance
Post Date:
04/15/2024
Post Time:
11:21:59 CDT
Prior Notice:
14319170
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 180 Planned Outage and Maintenance Summary
Subject:
Job 647515 Station 180 2024 Planned Outage and Maintenance Summary
Transco has provided notice for a necessary line outage associated with Job #647515 on its 2024 Planned Outage and Maintenance Summary. This maintenance activity may impact the availability of transportation services moving through the location identified below.
The current schedule for this maintenance has been extended from March 22, 2024 through April
22
, 2024
.
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving north to south through the location will not be available.
Operating Conditions resulting from this work may require Transco to manage primary-firm transportation services moving north to south through Station 180. The total quantity available will be contingent on system conditions during the maintenance period. Transactions moving south to north through this location will not be impacted.
If necessary, the receipt-based Throughput Section Boundary (TSB) at mainline milepost 1540 (Station 180) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Station 180 MP 1540
9011860
North to South
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/15/2024 07:43:42 CDT
Notice ID: 14471450
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/16/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14471450
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/15/2024
Post Time:
07:43:42 CDT
Prior Notice:
14465117
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 16, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,200
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
10
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
0
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
9000564
Fairless Energy
6
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/12/2024 07:58:35 CDT
Notice ID: 14465117
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/13/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14465117
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/12/2024
Post Time:
07:58:35 CDT
Prior Notice:
14437207
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 13, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
0
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
10
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY Only
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY Only
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
9000564
Fairless Energy
6
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Location Confirmations Being Reduced for 04/05/2024 ID2 Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 04/05/2024 ID2 Cycle until further notice
Posted: 04/05/2024 14:53:57 CDT
Notice ID: 14448365
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/05/2024
Notice Eff Time:
14:53:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
14448365
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/05/2024
Post Time:
14:53:57 CDT
Prior Notice:
14405613
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 04/05/2024 ID2 Cycle until further notice
The below location will be reduced starting the ID2 cycle gas day 04/05/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Gas Day
Confirmation Quantity Available
Katy-Atmos
1005518
M3559
RECEIPT
04/05/2024
ID2 EPSQ
Katy-Atmos
1005518
M3559
RECEIPT
04/06/2024
0
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 04/05/2024 07:15:10 CDT
Notice ID: 14447545
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/06/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14447545
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
04/05/2024
Post Time:
07:15:10 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Saturday, April 6, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due To Shipper 8%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/01/2024 16:50:55 CDT
Notice ID: 14437207
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/02/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14437207
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/01/2024
Post Time:
16:50:55 CDT
Prior Notice:
14435574
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 2, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,350
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
10
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 04/01/2024 07:24:37 CDT
Notice ID: 14435574
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/02/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14435574
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
04/01/2024
Post Time:
07:24:37 CDT
Prior Notice:
14424716
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 2, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,350
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
2,500
PRIMARY
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 03/27/2024 14:56:46 CDT
Notice ID: 14424716
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/01/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14424716
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
03/27/2024
Post Time:
14:56:46 CDT
Prior Notice:
14424706
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 1, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
OPEN
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 03/27/2024 14:51:28 CDT
Notice ID: 14424706
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/01/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14424706
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
03/27/2024
Post Time:
14:51:28 CDT
Prior Notice:
14387146
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
April 1, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9012803
Compressor Station 120 MP 1050.1
4
Rec
M-L
OPEN
S to N
9012804
Compressor Station 130 MP 1125
4
Rec
M-L
2,000
PRIMARY
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 03/26/2024 07:49:45 CDT
Notice ID: 14419032
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/27/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14419032
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
03/26/2024
Post Time:
07:49:45 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Wednesday, March 27, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due To Shipper 6%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Transco
Location Confirmations Being Reduced for 03/22/2024 Timely Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 03/22/2024 Timely Cycle until further notice
Posted: 03/21/2024 14:47:32 CDT
Notice ID: 14405613
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/21/2024
Notice Eff Time:
14:47:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
14405613
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
03/21/2024
Post Time:
14:47:32 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 03/22/2024 Timely Cycle until further notice
The below location will be reduced starting the Timely cycle gas day 03/22/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Katy-Atmos
1005518
M3559
RECEIPT
150,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 03/14/2024 14:13:23 CDT
Notice ID: 14387891
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/18/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14387891
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
03/14/2024
Post Time:
14:13:23 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Monday, March 18, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 8% & Due To Shipper 6%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 03/14/2024 07:30:55 CDT
Notice ID: 14387146
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/15/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14387146
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
03/14/2024
Post Time:
07:30:55 CDT
Prior Notice:
14385031
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
March 15, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 03/13/2024 07:18:02 CDT
Notice ID: 14385031
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/14/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14385031
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
03/13/2024
Post Time:
07:18:02 CDT
Prior Notice:
14382879
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
March 14, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
L
2,150
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 03/12/2024 07:14:22 CDT
Notice ID: 14382879
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/13/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14382879
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
03/12/2024
Post Time:
07:14:22 CDT
Prior Notice:
14380371
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
March 13, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 03/11/2024 07:24:03 CDT
Notice ID: 14380371
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/12/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14380371
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
03/11/2024
Post Time:
07:24:03 CDT
Prior Notice:
14356874
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
March 12, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
L
2,150
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 03/07/2024 14:49:25 CST
Notice ID: 14373067
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/10/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14373067
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
03/07/2024
Post Time:
14:49:25 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Sunday, March 10, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 8% & Due To Shipper 6%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/29/2024 13:36:11 CST
Notice ID: 14356874
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/02/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14356874
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/29/2024
Post Time:
13:36:11 CST
Prior Notice:
14320598
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
March 2, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 02/29/2024 13:15:36 CST
Notice ID: 14356826
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/02/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14356826
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
02/29/2024
Post Time:
13:15:36 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Saturday, March 2, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due To Shipper 6%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Transco
Station 195 (Job 30006) Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 195 (Job 30006) Planned Outage and Maintenance Summary
Posted: 02/22/2024 11:11:08 CST
Notice ID: 14335523
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/22/2024
Notice Eff Time:
11:11:08 CST
Notice End Date:
Notice End Time:
Notice ID:
14335523
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
02/22/2024
Post Time:
11:11:08 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 195 (Job 30006) Planned Outage and Maintenance Summary
Transco will be performing necessary pipeline inspection maintenance associated with Job #30006 on its 2024 Planned Outage and Maintenance Summary. This maintenance activity will impact the availability of primary firm transportation services. The current schedule for this maintenance is March 12, 2024 and March 14, 2024.
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving north to south through the location will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving north to south through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving south to north through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 1674 (Station 195) will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Total Primary-Firm Quantity Available (Mdt/d)
Station 195 MP 1674
9012103
North to South
2,150
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/16/2024 07:51:52 CST
Notice ID: 14320598
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/17/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14320598
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/16/2024
Post Time:
07:51:52 CST
Prior Notice:
14310623
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
February 17, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
25
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
25
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Station 180 Planned Outage and Maintenance Summary
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Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 180 Planned Outage and Maintenance Summary
Posted: 02/15/2024 15:31:28 CST
Notice ID: 14319170
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/15/2024
Notice Eff Time:
15:31:28 CST
Notice End Date:
Notice End Time:
Notice ID:
14319170
Notice Stat Desc:
Initiate
Notice Type Desc:
Maintenance
Post Date:
02/15/2024
Post Time:
15:31:28 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 180 Planned Outage and Maintenance Summary
Subject:
Job 647515 Station 180 2024 Planned Outage and Maintenance Summary
Transco will be performing necessary line outage associated with Job #647515 on its 2024 Planned Outage and Maintenance Summary. This maintenance activity may impact the availability of transportation services moving through the location identified below. The current schedule for this maintenance is March 22, 2024 through April 11, 2024.
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving north to south through the location will not be available.
Operating Conditions resulting from this work may require Transco to manage primary-firm transportation services moving north to south through Station 180. The total quantity available will be contingent on system conditions during the maintenance period. Transactions moving south to north through this location will not be impacted.
If necessary, the receipt-based Throughput Section Boundary (TSB) at mainline milepost 1540 (Station 180) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Station 180 MP 1540
9011860
North to South
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 02/14/2024 15:15:30 CST
Notice ID: 14316878
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/16/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14316878
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
02/14/2024
Post Time:
15:15:30 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Friday, February 16, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 8% & Due To Shipper 6%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/12/2024 07:43:20 CST
Notice ID: 14310623
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/10/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14310623
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/12/2024
Post Time:
07:43:20 CST
Prior Notice:
14304866
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
February 13, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
L
2,239
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
25
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
50
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
25
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 02/12/2024 07:35:42 CST
Notice ID: 14310615
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/13/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14310615
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
02/12/2024
Post Time:
07:35:42 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Tuesday, February 13, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper
Zone 6 - 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 02/09/2024 12:42:45 CST
Notice ID: 14304866
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/10/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14304866
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
02/09/2024
Post Time:
12:42:45 CST
Prior Notice:
14281907
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
February 10, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
L
2,239
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Updated - Unplanned Outage – Victoria Invista (1006391)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Unplanned Outage – Victoria Invista (1006391)
Posted: 02/02/2024 17:47:26 CST
Notice ID: 14289760
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/02/2024
Notice Eff Time:
17:47:26 CST
Notice End Date:
Notice End Time:
Notice ID:
14289760
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint / Other
Post Date:
02/02/2024
Post Time:
17:47:26 CST
Prior Notice:
14287971
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Unplanned Outage – Victoria Invista (1006391)
An unplanned outage at Victoria Invista is currently scheduled to begin gas day 2/2/2024 until further notice (“System Outage Period’). During the System Outage Period, the following location will not be available for scheduling or flow.
Location Name
Location ID
Location Type
VICTORIA INVST M4400
1006391
Delivery
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 02/01/2024 15:04:23 CST
Notice ID: 14286072
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/03/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14286072
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
02/01/2024
Post Time:
15:04:23 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Saturday, February 3, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7% & Due To Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/31/2024 07:09:50 CST
Notice ID: 14281907
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/01/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14281907
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/31/2024
Post Time:
07:09:50 CST
Prior Notice:
14253691
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
February 1, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 01/25/2024 14:53:02 CST
Notice ID: 14265955
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/29/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14265955
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/25/2024
Post Time:
14:53:02 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Monday, January 29, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper
Zone 4, 5, 6 - 5%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/22/2024 07:29:14 CST
Notice ID: 14253691
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/23/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14253691
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/22/2024
Post Time:
07:29:14 CST
Prior Notice:
14229497
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
January 23, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
100
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
50
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
50
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
50
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 01/18/2024 13:18:37 CST
Notice ID: 14245164
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/22/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14245164
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/18/2024
Post Time:
13:18:37 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Retro scheduling activity will be available for all zones on the Transco system during the effective period of this OFO.
Beginning Gas Day:
Monday, January 22, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7% & Due To Shipper 10%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 01/17/2024 08:47:10 CST
Notice ID: 14241804
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/18/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14241804
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/17/2024
Post Time:
08:47:10 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Retro scheduling activity will be available for all zones across the Transco system during the effective period of this OFO.
Beginning Gas Day:
Thursday, January 18, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper
Zone 4, 5, 6 - 5%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/12/2024 07:24:08 CST
Notice ID: 14229497
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/15/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14229497
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/12/2024
Post Time:
07:24:08 CST
Prior Notice:
14207036
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
January 15, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
0
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2,350
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
100
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
100
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
50
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
0
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
25
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
75
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
25
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 01/11/2024 10:00:19 CST
Notice ID: 14227183
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/11/2024
Notice Eff Time:
10:00:19 CST
Notice End Date:
Notice End Time:
Notice ID:
14227183
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
01/11/2024
Post Time:
10:00:19 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Below normal temperatures and increased system demand is forecasted across the Transco system beginning this coming weekend and extending into next week. Due to system conditions and expected high system utilization, Transco has determined that daily and hourly flexibility may be limited.
During periods of high system utilization, excess daily and hourly deliveries from Transco’s System may cause reduced pressures in various areas of the system and jeopardize Transco’s ability to meet its firm service obligations. Transco requests that all delivery location operators, to the extent possible, receive gas from Transco within contractual and/or Delivery Point Entitlements (Section 19 of the General Terms and Conditions of Transco’s Tariff) and on a uniform hourly flow basis.
Receipt locations that are under-performing and not flowing the confirmed scheduled quantity will be subject to reductions that align actual flowing quantities with confirmed scheduled quantities.
Additionally, system conditions will require Transco to not allow retroactive nominations during certain periods. The availability of retro scheduling activity will be indicated on the Operational Flow Order (OFO) critical notice via 1Line as applicable.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 01/11/2024 09:55:14 CST
Notice ID: 14227178
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/15/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14227178
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/11/2024
Post Time:
09:55:14 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Retro scheduling activity will not be available for all zones across the Transco system during the effective period of this OFO.
Beginning Gas Day:
Monday, January 15, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper
Zone 4, 5, 6 - 5%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
No
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 01/03/2024 08:12:10 CST
Notice ID: 14207036
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/04/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14207036
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
01/03/2024
Post Time:
08:12:10 CST
Prior Notice:
14189922
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
January 4, 2024
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
50
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 01/03/2024 07:57:15 CST
Notice ID: 14207023
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/04/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14207023
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/03/2024
Post Time:
07:57:15 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Thursday, January 4, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper
Zone 4, 5, 6 - 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/28/2023 07:28:28 CST
Notice ID: 14189922
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/29/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14189922
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/28/2023
Post Time:
07:28:28 CST
Prior Notice:
14189921
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 29, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
150
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/28/2023 07:24:06 CST
Notice ID: 14189921
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/29/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14189921
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/28/2023
Post Time:
07:24:06 CST
Prior Notice:
14171428
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 29, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
0
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
150
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 12/28/2023 07:15:06 CST
Notice ID: 14189908
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/29/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14189908
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
12/28/2023
Post Time:
07:15:06 CST
Prior Notice:
14171406
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Friday, December 29, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper & Due To Shipper 7%
Zone 4, 5, 6 - 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/21/2023 14:13:18 CST
Notice ID: 14171428
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/23/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14171428
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/21/2023
Post Time:
14:13:18 CST
Prior Notice:
14163244
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 23, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
0
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
150
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/19/2023 07:18:55 CST
Notice ID: 14163244
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/19/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14163244
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/19/2023
Post Time:
07:18:55 CST
Prior Notice:
14160718
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 19, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
0
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
50
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Update - Unplanned Maintenance continuing on SELA Lateral
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Unplanned Maintenance continuing on SELA Lateral
Posted: 12/18/2023 17:43:28 CST
Notice ID: 14162225
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/18/2023
Notice Eff Time:
17:43:28 CST
Notice End Date:
Notice End Time:
Notice ID:
14162225
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/18/2023
Post Time:
17:43:28 CST
Prior Notice:
14148608
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Unplanned Maintenance continuing on SELA Lateral
Transco continues to perform unplanned maintenance on the Southeast Louisiana Lateral. The unplanned maintenance has been updated to begin
December 19, 2023 and continue until further notice
(“System Outage Period”).
During this System Outage Period, the locations listed below will be unavailable for gas scheduling and flow.
Location ID
Location Name
Flow Direction
1000035
SS 72J M2559
Receipt
1000037
SS 107 108 M2456
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update: Unplanned Outage Station 195
Posted: 12/18/2023 10:01:55 CST
Notice ID: 14160867
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/18/2023
Notice Eff Time:
10:01:55 CST
Notice End Date:
Notice End Time:
Notice ID:
14160867
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/18/2023
Post Time:
10:01:55 CST
Prior Notice:
14157239
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update: Unplanned Outage Station 195
Transco recently provided notice of an unplanned outage at its Compressor Station 195. Repairs are in progress with an anticipated completion by Tuesday, December 19, 2023. An additional update will be provided as soon as confirmation that all repairs have been successfully completed, or a new repair completion timeline is required.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/18/2023 07:31:03 CST
Notice ID: 14160718
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/19/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14160718
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/18/2023
Post Time:
07:31:03 CST
Prior Notice:
14157241
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 19, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
0
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,180
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
25
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
50
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/16/2023 16:10:11 CST
Notice ID: 14157241
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/17/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14157241
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/16/2023
Post Time:
16:10:11 CST
Prior Notice:
14143134
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 17, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,180
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
150
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Unplanned Maintenance on SELA Lateral
Posted: 12/13/2023 09:13:08 CST
Notice ID: 14148608
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/13/2023
Notice Eff Time:
09:13:08 CST
Notice End Date:
Notice End Time:
Notice ID:
14148608
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/13/2023
Post Time:
09:13:08 CST
Prior Notice:
14136516
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Unplanned Maintenance on SELA Lateral
Transco will be performing unplanned maintenance on the Southeast Louisiana Lateral. The unplanned maintenance has been updated to begin
December 13, 2023 and continue until further notice
(“System Outage Period”).
During this System Outage Period, the locations listed below will be unavailable for gas scheduling and flow.
Location ID
Location Name
Flow Direction
1000035
SS 72J M2559
Receipt
1000037
SS 107 108 M2456
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 12/11/2023 07:25:04 CST
Notice ID: 14143226
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/12/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14143226
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
12/11/2023
Post Time:
07:25:04 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Tuesday, December 12, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper
Zone 4, 5, 6 - 8%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/11/2023 06:46:37 CST
Notice ID: 14143134
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/11/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14143134
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/11/2023
Post Time:
06:46:37 CST
Prior Notice:
14135987
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 11, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011520
Station 175 MP 1500
5
Rec
S
OPEN
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
150
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance on SELA Lateral
Posted: 12/08/2023 11:47:55 CST
Notice ID: 14136516
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/08/2023
Notice Eff Time:
11:47:55 CST
Notice End Date:
Notice End Time:
Notice ID:
14136516
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
12/08/2023
Post Time:
11:47:55 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance on SELA Lateral
Transco will be performing unplanned maintenance on the Southeast Louisiana Lateral. The unplanned maintenance will begin
December 8, 2023 and continue until further notice
(“System Outage Period”).
During this System Outage Period, the locations listed below will be unavailable for gas scheduling and flow.
Location ID
Location Name
Flow Direction
1000035
SS 72J M2559
Receipt
1000037
SS 107 108 M2456
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/08/2023 07:39:28 CST
Notice ID: 14135987
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/11/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14135987
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/08/2023
Post Time:
07:39:28 CST
Prior Notice:
14133344
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 11, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011520
Station 175 MP 1500
5
Rec
S
1,880
PRIMARY
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,180
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
150
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
75
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/07/2023 08:52:28 CST
Notice ID: 14133344
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/08/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14133344
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/07/2023
Post Time:
08:52:28 CST
Prior Notice:
14127782
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 8, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011520
Station 175 MP 1500
5
Rec
S
1,880
PRIMARY
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,180
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
125
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
100
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 12/07/2023 07:59:16 CST
Notice ID: 14133179
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/09/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14133179
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
12/07/2023
Post Time:
07:59:16 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Saturday, December 9, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper & Due To Shipper 8%
Zone 4, 5, 6 - 8%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Unplanned Outage Station 195
Posted: 12/06/2023 08:49:39 CST
Notice ID: 14130600
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/06/2023
Notice Eff Time:
08:49:39 CST
Notice End Date:
Notice End Time:
Notice ID:
14130600
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/06/2023
Post Time:
08:49:39 CST
Prior Notice:
14128644
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Unplanned Outage Station 195
Transco previously provided notice of an unplanned outage at its Compressor Station 195. Repairs are ongoing and the current estimated timeline for completion of this work is through gas day
December 10, 2023.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving north to south through Station 195 will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving north to south through Station 195. The total quantity available will be contingent on system conditions during the period and is anticipated to be within the range indicated below, although a quantity outside of the provided range is possible. Transactions moving south to north through Station 195 will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 1674 (Station 195)will be used to manage capacity availability including any required changes to the expected total quantity available during this period. An updated Market and Production Area constraint notice includes this location and the available quantity of primary-firm transportation services.
TSB Name - Location
Location ID
Flow Direction
Total Primary-Firm Quantity Available (Mdt/d)
Station 195 MP 1674
9012103
North to South
2,180 to 2,290
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 12/06/2023 Evening until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 12/06/2023 Evening until further notice
Posted: 12/05/2023 20:58:34 CST
Notice ID: 14130048
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/05/2023
Notice Eff Time:
20:58:34 CST
Notice End Date:
Notice End Time:
Notice ID:
14130048
Notice Stat Desc:
Initiate
Notice Type Desc:
Other
Post Date:
12/05/2023
Post Time:
20:58:34 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 12/06/2023 Evening until further notice
The below location will be reduced for the Evening cycle gas day 12/06/2023. Transco will notify parties via 1Line critical notices if the confirmation reduction changes and when the reductions are no longer applicable to the below location.
Location Name
Location ID
Location Type
Glen Flora
1096690
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update Unplanned Outage Station 195
Posted: 12/05/2023 14:12:53 CST
Notice ID: 14128644
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/05/2023
Notice Eff Time:
14:12:53 CST
Notice End Date:
Notice End Time:
Notice ID:
14128644
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/05/2023
Post Time:
14:12:53 CST
Prior Notice:
14084902
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update Unplanned Outage Station 195
Transco previously provided notice of an unplanned outage at its Compressor Station 195. Repairs are ongoing and the current estimated timeline for completion of this work is through gas day
December 10, 2023.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving north to south through Station 195 will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving north to south through Station 195. The total quantity available will be contingent on system conditions during the period and is anticipated to be within the range indicated below, although a quantity outside of the provided range is possible. Transactions moving south to north through Station 195 will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 1674 (Station 195)will be used to manage capacity availability including any required changes to the expected total quantity available during this period. An updated Market and Production Area constraint notice includes this location and the available quantity of primary-firm transportation services.
TSB Name - Location
Location ID
Flow Direction
Total Primary-Firm Quantity Available (Mdt/d)
Station 195 MP 1674
9012103
North to South
2,180 to 2,290
If you have any questions, please contact your Transportation Services Representative.
Transco
Job #897533 Planned Outage and Maintenance Summary
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Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Job #897533 Planned Outage and Maintenance Summary
Posted: 12/05/2023 10:25:20 CST
Notice ID: 14128140
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/05/2023
Notice Eff Time:
10:25:20 CST
Notice End Date:
Notice End Time:
Notice ID:
14128140
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
12/05/2023
Post Time:
10:25:20 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Job #897533 Planned Outage and Maintenance Summary
Transco will be performing pipeline inspections from Station 45 to Station 50 associated with Job #897533. The planned maintenance is currently scheduled to occur on December 12, 2023 and December 13, 2023.
During the scheduled outage period, the location identified below will not be available for gas scheduling and flow.
Location ID
Location Name
Flow Direction
1005046
Duralde M2856
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/05/2023 07:25:43 CST
Notice ID: 14127782
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/06/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14127782
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/05/2023
Post Time:
07:25:43 CST
Prior Notice:
14118366
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 6, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,900
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011520
Station 175 MP 1500
5
Rec
S
1,880
PRIMARY
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,180
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
150
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 12/05/2023 07:13:06 CST
Notice ID: 14127777
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/06/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14127777
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
12/05/2023
Post Time:
07:13:06 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Wednesday, December 6, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper
Zone 4, 5, 6 - 8%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/01/2023 07:17:52 CST
Notice ID: 14118366
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/04/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14118366
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/01/2023
Post Time:
07:17:52 CST
Prior Notice:
14118361
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 4, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,900
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011520
Station 175 MP 1500
5
Rec
S
1,880
PRIMARY
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,180
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
125
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
100
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/01/2023 07:09:19 CST
Notice ID: 14118361
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/04/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14118361
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/01/2023
Post Time:
07:09:19 CST
Prior Notice:
14118352
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 4, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,900
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9011520
Station 175 MP 1500
5
Del
S
1,880
PRIMARY
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,180
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
125
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
100
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 12/01/2023 07:00:14 CST
Notice ID: 14118352
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/01/2023
Notice Eff Time:
07:00:14 CST
Notice End Date:
Notice End Time:
Notice ID:
14118352
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
12/01/2023
Post Time:
07:00:14 CST
Prior Notice:
14111385
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
December 1, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,900
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,290
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
125
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
100
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/29/2023 07:34:46 CST
Notice ID: 14111385
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/29/2023
Notice Eff Time:
07:34:46 CST
Notice End Date:
Notice End Time:
Notice ID:
14111385
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/29/2023
Post Time:
07:34:46 CST
Prior Notice:
14085809
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 30, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,900
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,150
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
125
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
100
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/17/2023 07:48:21 CST
Notice ID: 14079042
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/17/2023
Notice Eff Time:
07:48:21 CST
Notice End Date:
Notice End Time:
Notice ID:
14079042
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/17/2023
Post Time:
07:48:21 CST
Prior Notice:
14076505
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 18, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,900
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
125
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
100
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/16/2023 07:29:01 CST
Notice ID: 14076505
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/16/2023
Notice Eff Time:
07:29:01 CST
Notice End Date:
Notice End Time:
Notice ID:
14076505
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/16/2023
Post Time:
07:29:01 CST
Prior Notice:
14060610
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 17, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,900
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,300
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
125
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
100
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/09/2023 07:10:12 CST
Notice ID: 14060610
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/09/2023
Notice Eff Time:
07:10:12 CST
Notice End Date:
Notice End Time:
Notice ID:
14060610
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/09/2023
Post Time:
07:10:12 CST
Prior Notice:
14058211
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 10, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,900
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9012743
Mainline MP 1568.16
5
Rec
M-L
OPEN
PRIMARY
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
125
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
100
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 11/08/2023 16:18:15 CST
Notice ID: 14059219
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/10/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14059219
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
11/08/2023
Post Time:
16:18:15 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Friday, November 10, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper & Due To Shipper 10%
Zone 4, 5, 6 - 10%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/08/2023 07:55:55 CST
Notice ID: 14058211
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/08/2023
Notice Eff Time:
07:55:55 CST
Notice End Date:
Notice End Time:
Notice ID:
14058211
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/08/2023
Post Time:
07:55:55 CST
Prior Notice:
14055363
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 9, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,900
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9012743
Mainline MP 1568.16
5
Rec
M-L
1,900
PRIMARY
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
125
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
100
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/07/2023 07:50:25 CST
Notice ID: 14055363
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/07/2023
Notice Eff Time:
07:50:25 CST
Notice End Date:
Notice End Time:
Notice ID:
14055363
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/07/2023
Post Time:
07:50:25 CST
Prior Notice:
14052564
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 8, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9012743
Mainline MP 1568.16
5
Rec
M-L
OPEN
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
125
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
100
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/06/2023 07:27:44 CST
Notice ID: 14052564
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/06/2023
Notice Eff Time:
07:27:44 CST
Notice End Date:
Notice End Time:
Notice ID:
14052564
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/06/2023
Post Time:
07:27:44 CST
Prior Notice:
14045811
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 7, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9012743
Mainline MP 1568.16
5
Rec
M-L
2,000
PRIMARY
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
125
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
100
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/03/2023 07:26:40 CDT
Notice ID: 14045811
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/03/2023
Notice Eff Time:
07:26:40 CDT
Notice End Date:
Notice End Time:
Notice ID:
14045811
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/03/2023
Post Time:
07:26:40 CDT
Prior Notice:
14042767
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 4, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9012743
Mainline MP 1568.16
5
Rec
M-L
OPEN
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
125
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
100
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/02/2023 08:17:38 CDT
Notice ID: 14042767
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/02/2023
Notice Eff Time:
08:17:38 CDT
Notice End Date:
Notice End Time:
Notice ID:
14042767
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/02/2023
Post Time:
08:17:38 CDT
Prior Notice:
14036561
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 3, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9012743
Mainline MP 1568.16
5
Rec
M-L
2,000
PRIMARY
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
75
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
150
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/31/2023 07:39:27 CDT
Notice ID: 14036561
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/31/2023
Notice Eff Time:
07:39:27 CDT
Notice End Date:
Notice End Time:
Notice ID:
14036561
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/31/2023
Post Time:
07:39:27 CDT
Prior Notice:
14024812
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 1, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
450
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9012743
Mainline MP 1568.16
5
Rec
M-L
OPEN
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
75
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
150
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
100
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 10/30/2023 15:53:25 CDT
Notice ID: 14034522
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/01/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14034522
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
10/30/2023
Post Time:
15:53:25 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Wednesday, November 1, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper
Zone 4, 5, 6 - 8%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Commercial Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/27/2023 08:18:02 CDT
Notice ID: 14024812
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/27/2023
Notice Eff Time:
08:18:02 CDT
Notice End Date:
Notice End Time:
Notice ID:
14024812
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/27/2023
Post Time:
08:18:02 CDT
Prior Notice:
14002982
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 30, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
9012743
Mainline MP 1568.16
5
Rec
M-L
2,000
PRIMARY
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
100
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
125
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/23/2023 07:37:32 CDT
Notice ID: 14002982
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/23/2023
Notice Eff Time:
07:37:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
14002982
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/23/2023
Post Time:
07:37:32 CDT
Prior Notice:
13995751
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 24, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
100
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
125
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/20/2023 08:24:01 CDT
Notice ID: 13995751
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/20/2023
Notice Eff Time:
08:24:01 CDT
Notice End Date:
Notice End Time:
Notice ID:
13995751
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/20/2023
Post Time:
08:24:01 CDT
Prior Notice:
13970968
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 21, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
0
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
100
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
125
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order Zone 6 - Imbalance
Posted: 10/13/2023 07:55:23 CDT
Notice ID: 13978096
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/14/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
13978096
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
10/13/2023
Post Time:
07:55:23 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order Zone 6 - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Saturday, October 14, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 6
Type of OFO:
Imbalance
Type of Imbalance:
Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due To Shipper
Zone 6 - 8%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Commercial Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/10/2023 07:39:13 CDT
Notice ID: 13970968
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/10/2023
Notice Eff Time:
07:39:13 CDT
Notice End Date:
Notice End Time:
Notice ID:
13970968
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/10/2023
Post Time:
07:39:13 CDT
Prior Notice:
13962145
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 11, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
0
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,150
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
100
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
125
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/06/2023 08:05:45 CDT
Notice ID: 13962145
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/06/2023
Notice Eff Time:
08:05:45 CDT
Notice End Date:
Notice End Time:
Notice ID:
13962145
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/06/2023
Post Time:
08:05:45 CDT
Prior Notice:
13962142
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 9, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Mainline MP 517.25
3
Rec
M-L
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,100
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,800
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,150
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
100
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
125
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/06/2023 07:52:59 CDT
Notice ID: 13962142
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/06/2023
Notice Eff Time:
07:52:58 CDT
Notice End Date:
Notice End Time:
Notice ID:
13962142
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/06/2023
Post Time:
07:52:59 CDT
Prior Notice:
13959176
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 7, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Mainline MP 517.25
3
Rec
M-L
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,100
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,150
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
100
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
125
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 10/05/2023 08:14:34 CDT
Notice ID: 13959176
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/05/2023
Notice Eff Time:
08:14:34 CDT
Notice End Date:
Notice End Time:
Notice ID:
13959176
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
10/05/2023
Post Time:
08:14:34 CDT
Prior Notice:
13941481
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 6, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Mainline MP 517.25
3
Rec
M-L
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
0
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,150
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
100
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
125
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/28/2023 14:53:00 CDT
Notice ID: 13941481
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/28/2023
Notice Eff Time:
14:53:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
13941481
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/28/2023
Post Time:
14:53:00 CDT
Prior Notice:
13905696
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
October 2, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Mainline MP 517.25
3
Rec
M-L
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
1,000
PRIMARY
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,150
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
100
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
125
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 09/28/2023 07:50:10 CDT
Notice ID: 13940153
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/29/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
13940153
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
09/28/2023
Post Time:
07:50:10 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Friday, September 29, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due To Shipper
Zone 4, 5, 6 - 10%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Commercial Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 09/21/2023 08:18:22 CDT
Notice ID: 13919323
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/22/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
13919323
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
09/21/2023
Post Time:
08:18:22 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Friday, September 22, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due To Shipper
Zone 4, 5, 6 - 10%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Commercial Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/15/2023 08:21:31 CDT
Notice ID: 13905696
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/15/2023
Notice Eff Time:
08:21:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
13905696
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/15/2023
Post Time:
08:21:31 CDT
Prior Notice:
13885465
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 18, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Mainline MP 517.25
3
Rec
M-L
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,150
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
100
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
125
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
1,000
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 09/15/2023 07:44:13 CDT
Notice ID: 13905643
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/16/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
13905643
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
09/15/2023
Post Time:
07:44:13 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Saturday, September 16, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due To Shipper
Zone 4, 5, 6 - 10%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Commercial Services Representative if you have any questions.
Transco
Update Job 880738 & Job 351475 Station 70 2023 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update Job 880738 & Job 351475 Station 70 2023 Planned Outage and Maintenance Summary
Posted: 09/13/2023 15:23:12 CDT
Notice ID: 13901609
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/08/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
13901609
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/13/2023
Post Time:
15:23:12 CDT
Prior Notice:
13882922
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update Job 880738 & Job 351475 Station 70 2023 Planned Outage and Maintenance Summary
Transco has provided notice of planned maintenance at its Station 70 associated with Job #880738 and #351475 on the 2023 Planned Outage and Maintenance Summary. This work associated with Job # 880738 has been completed. The work associated with Job # 351475 is currently planned from September 8 through
TBD. Transco will provide an update as soon as a completion date for this work is available.
Operating Conditions resulting from this work may require Transco to limit transportation services, including primary firm services moving south to north through Station 70. The total quantity available and any impacts will be contingent on utilization and system conditions during the maintenance period.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 662 (Location ID 9011500) will be used to manage the availability of transportation services including any required changes to the expected total quantity available during this planned work. This TSB will be included on a Market and Production Area constraint notice.
Location ID
Location Name
Del/Rec
Type
9011500
Mainline MP 662.0
Rec
M-L
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/07/2023 07:55:12 CDT
Notice ID: 13885465
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/07/2023
Notice Eff Time:
07:55:12 CDT
Notice End Date:
Notice End Time:
Notice ID:
13885465
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/07/2023
Post Time:
07:55:12 CDT
Prior Notice:
13880191
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 8, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Mainline MP 517.25
3
Rec
M-L
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,150
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
100
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
125
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
1,000
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/05/2023 08:28:53 CDT
Notice ID: 13880191
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/05/2023
Notice Eff Time:
08:28:53 CDT
Notice End Date:
Notice End Time:
Notice ID:
13880191
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/05/2023
Post Time:
08:28:53 CDT
Prior Notice:
13871700
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 6, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Mainline MP 517.25
3
Rec
M-L
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,150
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
100
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
125
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/01/2023 07:37:26 CDT
Notice ID: 13871700
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/01/2023
Notice Eff Time:
07:37:26 CDT
Notice End Date:
Notice End Time:
Notice ID:
13871700
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/01/2023
Post Time:
07:37:26 CDT
Prior Notice:
13868779
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 2, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Mainline MP 517.25
3
Rec
M-L
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
OPEN
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
100
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
125
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 08/31/2023 13:49:38 CDT
Notice ID: 13869644
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/05/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
13869644
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
08/31/2023
Post Time:
13:49:38 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Tuesday, September 5, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper
Zone 4, 5, 6 - 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Commercial Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/31/2023 06:53:48 CDT
Notice ID: 13868779
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/31/2023
Notice Eff Time:
06:53:48 CDT
Notice End Date:
Notice End Time:
Notice ID:
13868779
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/31/2023
Post Time:
06:53:48 CDT
Prior Notice:
13814689
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 1, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9012563
Mainline MP 517.25
3
Rec
M-L
OPEN
S to N
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,250
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
100
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
125
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 08/20/2026 07:02:17 CDT
Notice ID: 17184773
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/20/2026
Notice Eff Time:
07:02:17 CDT
Notice End Date:
Notice End Time:
Notice ID:
17184773
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/20/2026
Post Time:
07:02:17 CDT
Prior Notice:
17180966
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
August 21, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,093
PRIMARY
N-S
459274
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
OPEN
PRIMARY
S-N
134423
1002726
MCCOMB M4483
4
Meter
M-L
0
130940
1006175
GULF SOUTH-MAGNOLIA M4150
4
Meter
M-L
0
130940
1006149
KINDER M3371
3
Meter
M-L
0
688339
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Job 888958 Washington Storage Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Job 888958 Washington Storage Planned Outage and Maintenance Summary
Posted: 08/20/2026 10:43:39 CDT
Notice ID: 17185268
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/20/2026
Notice Eff Time:
10:43:39 CDT
Notice End Date:
Notice End Time:
Notice ID:
17185268
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
08/20/2026
Post Time:
10:43:39 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Job 888958 Washington Storage Planned Outage and Maintenance Summary
Transco’s Job # 888958, as referenced in Transco’s Planned Outage and Maintenance Summary is currently scheduled to begin on
October 13, 2026 through October 19, 2026
.
During this period, Station 54 and the associated Washington storage facility will not be available as it must be shut-in to complete required DOT compliance testing. Services under all WSS rate schedules may not be available during this period due to Operating Conditions resulting from this planned equipment outage.
Transco will allow injections and withdrawals on a net basis during this period. Scheduled injections will be limited up to the scheduled withdrawal quantity. If Transco is required to further restrict WSS injections, additional advance notice may be limited. The scheduling of WSS withdrawal services is not expected to be impacted
This work will also reduce system flexibility and recommend all parties maintain a concurrent balance of receipts and deliveries daily.
If you have any questions, please contact your Transportation Service representative.
Transco
Update - Station 35 Tool Runs (Job 134423) 2026 Planned Outage and Maintenance Summary
SEV 3/5
Maintenance0.284 Bcf/d1 Days
Transco is performing inline inspection tool runs (pig runs) between Station 35 and Station 40 on August 25 (HS/Combo Tool) and August 27 (EMAT Tool) as part of Job 134423. Due to operational challenges, the originally anticipated maintenance impact can no longer be achieved within the previously posted restriction, and Transco will restrict scheduled quantities for all transportation priorities moving south to north through TSB location ML S35 S to N MP 327.27 (Location ID 9011644). Available capacity will be reduced to 425,000 Dt/d (0.425 Bcf/d) on August 25 and 480,000 Dt/d (0.480 Bcf/d) on August 27, versus a design capacity of 708,995 Dt/d (0.709 Bcf/d), representing cuts of 10-15% to primary firm shippers on each day.
Transco S-to-N mainline through Station 35 (MP 327.27) will be cut to 0.425 Bcf/d on Aug 25 and 0.480 Bcf/d on Aug 27 (vs 0.709 Bcf/d design), removing up to 0.284 Bcf/d of northbound capacity on the tighter day; expect modest bullish pressure at Transco Zone 4 and downstream Zone 5/6 basis versus Henry Hub on those discrete days.
Reroute: Limited: Transco is the dominant pipeline in this corridor and while SNG provides partial Southeast alternative capacity in principle, SNG is unmonitored and significantly smaller than Transco, meaning full offset of even this partial restriction is unlikely on the affected days.
View original notice text
Pipeline: Transco
Notice: Update - Station 35 Tool Runs (Job 134423) 2026 Planned Outage and Maintenance Summary
Posted: 08/21/2026 11:25:52 CDT
Notice ID: 17188977
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/21/2026
Notice Eff Time:
11:25:52 CDT
Notice End Date:
Notice End Time:
Notice ID:
17188977
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
08/21/2026
Post Time:
11:25:52 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Station 35 Tool Runs (Job 134423) 2026 Planned Outage and Maintenance Summary
Transco is providing an update to the previously issued maintenance posting associated with the ongoing inline inspection activities.
Transco will be performing necessary pipeline integrity assessments between Station 35 and Station 40 associated with Job #134423 on its 2026 Planned Outage and Maintenance Summary. This maintenance activity will impact the availability of all transportation services moving south to north through Station 35
for the dates below.
The specific dates that will be impacted during the pig runs are subject to change, but the current schedule is outlined below:
Pig Runs
Dates
HS/Combo Tool
8/25
EMAT Tool
8/27
Due to operational challenges encountered during the execution of the tool runs, the originally anticipated maintenance impact can no longer be achieved within the posted restriction.
Operating Conditions resulting from this work will require Transco to restrict scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The Throughput Section Boundaries (“TSB’s”) for Station 35 at mainline milepost 327.27 S-N will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSB and the available quantity of all transportation priorities during the indicated period.
TSB Name - Location
Location ID
Flow Direction
ML S35 S to N MP 327.27
9011644
South to North
Estimated Outage
Location ID
Design Capacity (Dt/d)
Total Quantity Available (Dt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) – Potential Shipper Impact (Based on Historical Utilization)*
Aug 25
9011644
708,995
425,000
60%
10-15%
Aug 27
9011644
708,995
480,000
68%
10-15%
*% Cuts (Primary) is an estimate of the impact to primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
Transco appreciates customer cooperation and understanding as these necessary integrity-related activities are completed. Every effort is being made to minimize the duration and impact of the revised maintenance schedule while maintaining safe and reliable system operations.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 08/24/2026 07:17:21 CDT
Notice ID: 17197631
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/24/2026
Notice Eff Time:
07:17:21 CDT
Notice End Date:
Notice End Time:
Notice ID:
17197631
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/24/2026
Post Time:
07:17:21 CDT
Prior Notice:
17184773
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
August 25, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,093
PRIMARY
N-S
459274
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
425
PRIMARY
S-N
134423
1002726
MCCOMB M4483
4
Meter
M-L
0
130940
1006175
GULF SOUTH-MAGNOLIA M4150
4
Meter
M-L
0
130940
1006149
KINDER M3371
3
Meter
M-L
0
688339
9010299
SINTON M4669
1
Meter
M-L
Unplanned
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 08/24/2026 07:36:42 CDT
Notice ID: 17197658
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/24/2026
Notice Eff Time:
07:36:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
17197658
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/24/2026
Post Time:
07:36:42 CDT
Prior Notice:
17197631
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
August 25, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,093
PRIMARY
N-S
459274
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
425
PRIMARY
S-N
134423
1002726
MCCOMB M4483
4
Meter
M-L
0
130940
1006175
GULF SOUTH-MAGNOLIA M4150
4
Meter
M-L
0
130940
1006149
KINDER M3371
3
Meter
M-L
0
688339
9010299
SINTON M4669
1
Meter
M-L
100
Unplanned
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Updated - Market and Production Constraints
SEV 3/5
Capacity ConstraintUntil Further Notice1 Days
Transco posted an updated daily market and production constraints notice effective August 25, 2026, superseding prior notice 17197658. Multiple segments across Zones 2 through 6 show zero or near-zero available capacity, including Compressor Station 160 (Zone 5 delivery, 1,726 Mdt/d available primary), Central Penn Line South N-to-S (Zone 6, 2,093 Mdt/d primary), SELA N-to-S and S-to-N (Zone 3, zero available primary), and several Zone 5/6 segment TSBs at zero NSRP and secondary capacity. HBLV swing availability is zero across Zones 2 through 6, signaling no no-notice swing buffer on the entire mainline north of Zone 1. Live capacity data from 2026-08-22 (two days prior, may not yet reflect August 25 conditions) corroborates tightness at CS 160 and TSB MP 1412.98 to MP 1369.45, both at 100% utilization with zero headroom.
Transco mainline is running at or near capacity on multiple northbound Zone 3-6 segments with zero HBLV swing buffer Zones 2-6 and several delivery laterals at zero available capacity, pointing to bullish pressure at Transco Zone 4 Southeast basis and elevated Zone 5/6 Mid-Atlantic and Northeast basis vs Henry Hub for the August 25 gas day; CS 60 (Zone 3 receipt, 0.0% headroom at 1.92 Bcf/d) and CS 160 (Zone 5 delivery, 0.0% headroom at 1.73 Bcf/d) are the most acute binding points per the two-day-lagged live data.
Reroute: Limited: for Southeast Zone 3/4 tightness, Southern Natural Gas serves overlapping Gulf Coast and Southeast markets but is unmonitored with unknown spare capacity; for Zone 5/6 Mid-Atlantic and Northeast, Tennessee Gas Pipeline (TGP) is the primary alternative but is frequently loaded during summer peak demand.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 08/24/2026 08:34:38 CDT
Notice ID: 17197840
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/24/2026
Notice Eff Time:
08:34:38 CDT
Notice End Date:
Notice End Time:
Notice ID:
17197840
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/24/2026
Post Time:
08:34:38 CDT
Prior Notice:
17197658
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
August 25, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,093
PRIMARY
N-S
459274
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
425
PRIMARY
S-N
134423
1002726
MCCOMB M4483
4
Meter
M-L
OPEN
130940
1006175
GULF SOUTH-MAGNOLIA M4150
4
Meter
M-L
OPEN
130940
1006149
KINDER M3371
3
Meter
M-L
0
688339
9010299
SINTON M4669
1
Meter
M-L
100
Unplanned
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 08/25/2026 06:49:35 CDT
Notice ID: 17201906
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/25/2026
Notice Eff Time:
06:49:35 CDT
Notice End Date:
Notice End Time:
Notice ID:
17201906
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/25/2026
Post Time:
06:49:35 CDT
Prior Notice:
17197840
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
August 25, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,093
PRIMARY
N-S
459274
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
OPEN
PRIMARY
S-N
134423
1006149
KINDER M3371
3
Meter
M-L
0
688339
9010299
SINTON M4669
1
Meter
M-L
OPEN
Unplanned
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 08/25/2026 08:48:31 CDT
Notice ID: 17202129
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/25/2026
Notice Eff Time:
08:48:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
17202129
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/25/2026
Post Time:
08:48:31 CDT
Prior Notice:
17201906
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
August 26, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,093
PRIMARY
N-S
459274
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
OPEN
PRIMARY
S-N
134423
1006149
KINDER M3371
3
Meter
M-L
0
688339
9010299
SINTON M4669
1
Meter
M-L
OPEN
Unplanned
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Update - Station 35 Tool Runs (Job 134423) 2026 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Station 35 Tool Runs (Job 134423) 2026 Planned Outage and Maintenance Summary
Posted: 08/25/2026 09:55:51 CDT
Notice ID: 17202305
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/25/2026
Notice Eff Time:
09:55:51 CDT
Notice End Date:
Notice End Time:
Notice ID:
17202305
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/25/2026
Post Time:
09:55:51 CDT
Prior Notice:
17188977
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Station 35 Tool Runs (Job 134423) 2026 Planned Outage and Maintenance Summary
Transco is providing an update to the previously issued maintenance posting associated with the ongoing inline inspection activities.
Transco will be performing necessary pipeline integrity assessments between Station 35 and Station 40 associated with Job #134423 on its 2026 Planned Outage and Maintenance Summary. This maintenance activity will impact the availability of all transportation services moving south to north through Station 35 for the dates below.
The specific dates that will be impacted during the pig runs are subject to change, but the current schedule is outlined below:
Pig Runs
Dates
HS/Combo Tool
8/25
EMAT Tool
8/27
Due to operational challenges encountered during the execution of the tool runs, the originally anticipated maintenance impact can no longer be achieved within the posted restriction.
Operating Conditions resulting from this work will require Transco to restrict scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The Throughput Section Boundaries (TSBs) for Station 35 at mainline milepost 327.27 S-N will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSB and the available quantity of all transportation priorities during the indicated period.
TSB Name - Location
Location ID
Flow Direction
ML S35 S to N MP 327.27
9011644
South to North
Estimated Outage
Location ID
Design Capacity (Dt/d)
Total Quantity Available (Dt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) - Potential Shipper Impact (Based on Historical Utilization)*
Aug 25
9011644
708,995
425,000
60%
33-38%
Aug 27
9011644
708,995
480,000
68%
25-30%
*% Cuts (Primary) is an estimate of the impact to primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
Transco appreciates customer cooperation and understanding as these necessary integrity-related activities are completed. Every effort is being made to minimize the duration and impact of the revised maintenance schedule while maintaining safe and reliable system operations.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 08/26/2026 06:30:04 CDT
Notice ID: 17207281
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/26/2026
Notice Eff Time:
06:30:04 CDT
Notice End Date:
Notice End Time:
Notice ID:
17207281
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/26/2026
Post Time:
06:30:04 CDT
Prior Notice:
17202129
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
August 27, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,093
PRIMARY
N-S
459274
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
480
PRIMARY
S-N
134423
1006149
KINDER M3371
3
Meter
M-L
0
688339
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 08/27/2026 07:00:42 CDT
Notice ID: 17212810
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/27/2026
Notice Eff Time:
07:00:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
17212810
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/27/2026
Post Time:
07:00:42 CDT
Prior Notice:
17209989
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
August 28, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,093
PRIMARY
N-S
459274
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
OPEN
PRIMARY
S-N
134423
1006149
KINDER M3371
3
Meter
M-L
0
688339
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 08/31/2026 06:41:52 CDT
Notice ID: 17224055
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/31/2026
Notice Eff Time:
06:41:52 CDT
Notice End Date:
Notice End Time:
Notice ID:
17224055
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/31/2026
Post Time:
06:41:52 CDT
Prior Notice:
17217091
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
September 1, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
1005046
Duralde M2856
3
Rec
M-L
OPEN
Unplanned
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,000
PRIMARY
N-S
355854
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
100
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 09/08/2026 07:18:55 CDT
Notice ID: 17251448
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/08/2026
Notice Eff Time:
07:18:55 CDT
Notice End Date:
Notice End Time:
Notice ID:
17251448
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/08/2026
Post Time:
07:18:55 CDT
Prior Notice:
17224055
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
September 9, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,000
PRIMARY
N-S
355854
9013363
COMPRESSOR STATION W 50 MP
517.23
3
Del
M-L
1,435
Primary
S-N
361708
9012483
Sta 80 MP 740.501
4
Del
M-L
2,351
Primary
S-N
596608
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
0
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 09/09/2026 07:00:06 CDT
Notice ID: 17254758
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/09/2026
Notice Eff Time:
07:00:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
17254758
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/09/2026
Post Time:
07:00:06 CDT
Prior Notice:
17251448
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
September 10, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,000
PRIMARY
N-S
355854
9013363
COMPRESSOR STATION W 50 MP
517.23
3
Del
M-L
OPEN
Primary
S-N
361708
9012483
Sta 80 MP 740.501
4
Del
M-L
2,351
Primary
S-N
596608
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
0
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Station 35 ESD Test (Job 327479) 2026 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 35 ESD Test (Job 327479) 2026 Planned Outage and Maintenance Summary
Posted: 03/13/2026 09:19:38 AM
delvid: 16654056
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical: Y
Notice Eff Date: 03/13/2026
Notice Eff Time: 09:19:38 CDT
Notice End Date:
Notice End Time:
Notice ID: 16654056
Notice Stat Desc: Initiate
Notice Type Desc: Maint
Post Date: 03/13/2026
Post Time: 09:19:38 CDT
Prior Notice: 0
Reqrd Rsp Desc: Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP: 007933021
TSP Name: TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject: Station 35 ESD Test (Job 327479) 2026 Planned Outage and Maintenance Summary
Transco will be performing a necessary compressor station outage associated with Job #327479 on its 2026 Planned Outage and Maintenance Summary. This outage is required to perform testing of safety systems at the facility. The current schedule for this maintenance is April 7, 2026.
Operating Conditions resulting from this work will require Transco to limit scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The location Throughput Section Boundaries (“TSB”) for station 35 at mainline milepost 327.27 S-N will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSBs and the available quantity of primary-firm transportation priority during the indicated period.
TSB Name - Location
Location ID
Flow Direction
ML S35 S to N MP 327.27
9011644
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Apr. 7
709
569
80%
15-20%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 03/12/2026 07:24:20 AM
delvid: 16650315
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical: Y
Notice Eff Date: 03/12/2026
Notice Eff Time: 07:24:20 CDT
Notice End Date:
Notice End Time:
Notice ID: 16650315
Notice Stat Desc: Supersede
Notice Type Desc: Maint
Post Date: 03/12/2026
Post Time: 07:24:20 CDT
Prior Notice: 16629363
Reqrd Rsp Desc: No response required
Rsp Date:
Rsp Time:
TSP: 007933021
TSP Name: TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject: 2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the 1Line portal under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click here to access the 2026 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 03/05/2026 06:00:12 AM
delvid: 16629363
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical: Y
Notice Eff Date: 03/05/2026
Notice Eff Time: 06:00:12 CST
Notice End Date:
Notice End Time:
Notice ID: 16629363
Notice Stat Desc: Supersede
Notice Type Desc: Maint
Post Date: 03/05/2026
Post Time: 06:00:12 CST
Prior Notice: 16606144
Reqrd Rsp Desc: No response required
Rsp Date:
Rsp Time:
TSP: 007933021
TSP Name: TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject: 2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the 1Line portal under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click here to access the 2026 Maintenance Schedule link.
Transco
2026 Major Construction and Maintenance Projects
SEV 2/5
Informational
Transco has posted a routine update (Revision 3) to its 2026 major construction and maintenance schedule, noting the addition of a new Pipeline Inspection (ILI) Activities tab. No specific capacity restrictions, affected segments, or volumes are identified in this notice. Impacts are limited to interruptible and secondary firm transportation services, with additional notices to be posted prior to individual maintenance activities.
No new market impact -- this is a routine schedule update with no specific capacity figures or segment restrictions named; market has already priced any previously disclosed 2026 Transco maintenance constraints.
Reroute: Not applicable -- no specific capacity constraint is identified in this notice. When individual maintenance activities are posted with segment-level detail, reroute assessment via Southern Natural Gas (SNG/EGT) and Tennessee Gas Pipeline (TGP) would apply for Southeast corridors.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 07/02/2026 12:53:19 PM
Notice ID: 17022850
Notice 17022850
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/02/2026
Notice Eff Time:
12:53:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
17022850
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/02/2026
Post Time:
12:53:19 CDT
Prior Notice:
16996695
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Transco
Station 80-100 MLD Tool Re-Runs (Job 1211799) 2026 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 80-100 MLD Tool Re-Runs (Job 1211799) 2026 Planned Outage and Maintenance Summary
Posted: 07/16/2026 08:25:55 AM
Notice ID: 17064615
Notice 17064615
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/16/2026
Notice Eff Time:
08:25:55 CDT
Notice End Date:
Notice End Time:
Notice ID:
17064615
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
07/16/2026
Post Time:
08:25:55 CDT
Prior Notice:
0
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 80-100 MLD Tool Re-Runs (Job 1211799) 2026 Planned Outage and Maintenance Summary
Due to unacceptable data gathered during the previous tool run (June 11), Transco will be performing an additional pipeline integrity assessment on Mainline D between Station 80 and Station 100 associated with Job#1211799 on its 2026 Planned Outage and Maintenance Summary. Operating Conditions resulting from this work may require Transco to restrict scheduled quantities for transportation priorities moving south to north through the location indicated below. Based on historical scheduled quantities, Transco does not anticipate impacts to primary firm services. However, some impacts to non-primary services are expected. Unforeseen issues including, but not limited to nominations, weather, or other factors impacting system operating conditions may result in more significant scheduling reductions than expected.
Pig Runs
Dates
Cleaner Tool
August 12
MFL Tool
August 14
The location Throughput Section Boundary (“TSB”) listed below will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSB and the available quantity of all transportation priorities during the indicated period.
TSB Name - Location
Location ID
Flow Direction
ML Sta 80 TSB
9012483
South to North
Estimated Outage
Location ID
Design Capacity (Dt/d)
Total Quantity
Available (Dt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) – Potential Shipper Impact (Based on Historical Utilization)*
August 12 & 14
9012483
3,421,000
2,931,000
86%
0%
*% Cuts (Primary) is an estimate of the impact to primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Transco
Station 50 (Job 361708) Outage 2026 Planned Outage and Maintenance Summary
SEV 2/5
Maintenance0.100 Bcf/d1 Days
Transco is performing a planned one-day compressor station outage at Station 50 West (MP 517.23) on September 9, 2026 for safety systems testing. The event restricts south-to-north flow through the TSB, reducing available throughput from 1,535 MDt/d design capacity to 1,435 MDt/d, a loss of approximately 0.100 Bcf/d. Estimated shipper impact is 0-5% of primary firm volumes based on historical utilization.
Single-day planned Transco maintenance on September 9 removes approximately 0.100 Bcf/d of southbound-to-northbound capacity at Station 50 West; impact is negligible with 94% of design capacity remaining available and no firm curtailments expected.
Reroute: Moderate: Southern Natural Gas (SNG/EGT) and Tennessee Gas Pipeline serve overlapping Southeast-to-Northeast corridors and can absorb minor displacement volumes given the small capacity reduction involved.
View original notice text
Pipeline: Transco
Notice: Station 50 (Job 361708) Outage 2026 Planned Outage and Maintenance Summary
Posted: 07/21/2026 11:52:53 AM
Notice ID: 17080814
Notice 17080814
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/21/2026
Notice Eff Time:
11:52:53 CDT
Notice End Date:
Notice End Time:
Notice ID:
17080814
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
07/21/2026
Post Time:
11:52:53 CDT
Prior Notice:
0
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 50 (Job 361708) Outage 2026 Planned Outage and Maintenance Summary
Transco will be performing a necessary compressor station outage associated with Job #361708 on its 2026 Planned Outage and Maintenance Summary. This outage is required to perform testing of safety systems at the facility. The current schedule for this maintenance is for
one day on September 9, 2026
.
Operating conditions resulting from this work will require Transco to limit scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The Throughput Section Boundary (TSB) at mainline MP 517.23 (Station 50 West) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
COMPRESSOR STATION W 50 MP 517.23
9013363
South to North
Design Capacity (MDt/d)
Total Quantity Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) – Potential Shipper Impact (Based on Historical Utilization)*
1,535
1,435
94%
0-5%
*% Cuts is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Transco
Station 70 ESD Test (Job 422337) 2026 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 70 ESD Test (Job 422337) 2026 Planned Outage and Maintenance Summary
Posted: 07/22/2026 09:09:55 AM
Notice ID: 17084976
Notice 17084976
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/22/2026
Notice Eff Time:
09:09:55 CDT
Notice End Date:
Notice End Time:
Notice ID:
17084976
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
07/22/2026
Post Time:
09:09:55 CDT
Prior Notice:
0
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 70 ESD Test (Job 422337) 2026 Planned Outage and Maintenance Summary
Transco will be performing a necessary compressor station outage associated with Job #422337 on its 2026 Planned Outage and Maintenance Summary. This outage is required to perform testing of safety systems at the facility. The current schedule for this maintenance is
September 15, 2026 through September 17, 2026
.
Operating conditions resulting from this work will require Transco to limit scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The location Throughput Section Boundaries (TSB) at mainline milepost 662 (Station 70) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSB and the available quantity of all transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Sta 70 MP 662.00 S to N
9011500
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Sep 15-17
3,344
2,224
67%
5-10%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Monthly Maintenance Outlook
Posted: 07/28/2026 09:37:41 AM
Notice ID: 17107521
Notice 17107521
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/28/2026
Notice Eff Time:
09:37:41 CDT
Notice End Date:
Notice End Time:
Notice ID:
17107521
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/28/2026
Post Time:
09:37:41 CDT
Prior Notice:
16998669
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Monthly Maintenance Outlook
Please be advised that Transco’s Monthly Maintenance Outlook that is currently planned for 2026 has been updated and can be accessed using the link below. The link to the Monthly Maintenance Outlook will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the Monthly Maintenance Outlook as updated information is available.
Click
here
to access the 2026 Monthly Maintenance Outlook link.
Transco
UPDATE - Unplanned Maintenance St, James LIG Meter station (LOC 9002760)
SEV 2/5
Restoration
Transco has completed repairs at the St. James LIG Meter Station (LOC 9002760) in Louisiana. Effective intraday cycle 2 for gas day 08/06/2026, scheduling and physical flow at the bi-directional meter are restored to open status. This supersedes prior notice 17135953, which initiated the unplanned maintenance event.
Restoration of St. James LIG meter on Transco removes a localized Louisiana receipt-point constraint; no lasting basis impact expected given the intraday resolution and absence of a stated capacity volume.
Reroute: High: restoration notice -- reroute question is moot as the constraint has been resolved. During the outage, alternative Transco receipt points and interconnecting Gulf Coast pipelines (SNG/EGT, Gulf South, CGT) would have provided partial coverage.
View original notice text
Pipeline: Transco
Notice: UPDATE - Unplanned Maintenance St, James LIG Meter station (LOC 9002760)
Posted: 08/06/2026 12:14:23 PM
Notice ID: 17138832
Notice 17138832
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/06/2026
Notice Eff Time:
12:14:23 CDT
Notice End Date:
Notice End Time:
Notice ID:
17138832
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/06/2026
Post Time:
12:14:23 CDT
Prior Notice:
17135953
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Unplanned Maintenance St, James LIG Meter station (LOC 9002760)
Repairs have been completed. Effective ID2 for GD 08/06/2026 Transco will allow scheduling and physical flow at St, James LIG Meter station (LOC 9002760)
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
St James LIG
9002760
M2888/M4635
Bi-Directional
OPEN
Transco
Update- Job #367383 Cascade Creek Planned Outage and Maintenance Summary
SEV 2/5
Maintenance3 Days
Transco has posted a planned maintenance notice for the Cascade Creek meter station (Location ID 9001040) associated with Job #367383. The outage is scheduled from October 6 to October 8, 2026, lasting approximately 3 days. The location will remain available for gas scheduling during the maintenance window, suggesting limited operational disruption.
Planned single-meter maintenance at Cascade Creek with no stated capacity restriction and scheduling availability maintained throughout -- no material basis or Henry Hub price signal expected.
Reroute: High: Cascade Creek is a single bi-directional meter station on Transco; no specific capacity loss is stated and gas scheduling remains available, making reroute considerations largely moot.
View original notice text
Pipeline: Transco
Notice: Update- Job #367383 Cascade Creek Planned Outage and Maintenance Summary
Posted: 08/10/2026 11:15:50 AM
Notice ID: 17151114
Notice 17151114
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/10/2026
Notice Eff Time:
11:15:50 CDT
Notice End Date:
Notice End Time:
Notice ID:
17151114
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/10/2026
Post Time:
11:15:50 CDT
Prior Notice:
16951041
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update- Job #367383 Cascade Creek Planned Outage and Maintenance Summary
Transco will be performing maintenance activitiy at the Cascade Creek meter station associated with Job #367383 on its 2026 Planned Maintenance Summary. This planned maintenance is currently scheduled to begin
Tuesday, October 6, 2026
and conclude
Thursday, October 8, 2026
. During the scheduled maintenance period, the location identified below will be available for gas scheduling.
Location Name
Location ID
Location Type
Cascade Creek
9001040
Bi-Directional
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 08/10/2026 03:33:41 PM
Notice ID: 17151794
Notice 17151794
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/10/2026
Notice Eff Time:
15:33:41 CDT
Notice End Date:
Notice End Time:
Notice ID:
17151794
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
08/10/2026
Post Time:
15:33:41 CDT
Prior Notice:
17068542
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 08/10/2026 15:33
Effective Date: 08/11/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 08/12/2026 08:21:06 AM
Notice ID: 17157514
Notice 17157514
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/12/2026
Notice Eff Time:
08:21:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
17157514
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
08/12/2026
Post Time:
08:21:06 CDT
Prior Notice:
17151794
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 08/12/2026 08:21
Effective Date: 08/13/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Location(s) Off Rate Notice - Underperformance
SEV 2/5
Operational Alert
Transco issued a critical underperformance notice effective 08/19/2026 for a single delivery location, Poole Rd (Location ID 9002300), in Zone 1. No specific volume loss is stated. Transco warned that if performance does not improve, scheduled volumes may be curtailed and a Location Specific OFO could follow with limited advance notice.
Single Zone 1 delivery point underperformance with no stated capacity volume; watch for escalation to a Location Specific OFO, but current impact on Henry Hub or Transco Zone 4 basis is negligible absent further action.
Reroute: Unclear: reroute depends on the specific end-use customer and whether alternative Transco lateral taps or interconnects serve the Poole Rd delivery area; no system-level reroute concern at this stage.
View original notice text
Pipeline: Transco
Notice: Location(s) Off Rate Notice - Underperformance
Posted: 08/19/2026 15:10:37 CDT
Notice ID: 17182395
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/19/2026
Notice Eff Time:
15:10:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
17182395
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
08/19/2026
Post Time:
15:10:37 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location(s) Off Rate Notice - Underperformance
Transco is providing notice that the following location(s) are off rate and underperforming. If performance has not improved during the current or subsequent cycle, Transco may limit scheduled volumes to actual flows.
Transco may also be required to take further action including issuing a Location Specific Operational Flow Order (OFO). Additional notice prior to the effective time of any further required action, including the issuance of a Location Specific OFO, may be limited.
Location Name
Location ID
Receipt/Delivery
Zone
Poole Rd
9002300
Delivery
1
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 08/18/2026 14:14:51 CDT
Notice ID: 17178250
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/18/2026
Notice Eff Time:
14:14:51 CDT
Notice End Date:
Notice End Time:
Notice ID:
17178250
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
08/18/2026
Post Time:
14:14:51 CDT
Prior Notice:
17178219
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Effective Date: 08/18/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection -
Available, 50,000 Dt/d
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Unplanned Maintenance – Station 17/Sinton Meter Station 2026
SEV 2/5
Maintenance0.100 Bcf/d1 Days
Transco posted Revision 3 of this unplanned maintenance notice for Compressor Station 17 in south Texas, with the capacity restriction at Sinton Meter Station (loc 9010299) scheduled for one day only -- August 25, 2026. Available capacity at Sinton M4669 will be limited to 100,000 Mdt/d (0.100 Bcf/d) on that date. No escalation triggers are present in this revision; the event scope and duration are unchanged from prior revisions.
No new market impact -- operational situation unchanged from prior revision, with a single-day 0.100 Bcf/d delivery restriction at Sinton M4669 on August 25 that is too small and localized to move Transco Zone 4 or Henry Hub basis materially; market has already priced this constraint.
Reroute: Moderate: Sinton M4669 is a delivery point in south Texas with access to intrastate alternatives; shippers with flexibility can likely source volumes via intrastate Texas pipelines for the single-day restriction.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance – Station 17/Sinton Meter Station 2026
Posted: 08/18/2026 14:14:00 CDT
Notice ID: 17178247
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/18/2026
Notice Eff Time:
14:14:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
17178247
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
08/18/2026
Post Time:
14:14:00 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance – Station 17/Sinton Meter Station 2026
Due to unexpected issues with an oil cooler at Compressor Station 17 in south Texas, Transco will need to limit the scheduled volume and flow at the Sinton Meter Station in order to complete the repairs. The current schedule for this is for
one day August 25, 2026
.
The following location(s) identified below will have the available capacities as shown during the unplanned maintenance:
Dates
Location Name
Location ID
Location Type
Total Available Capacity (Mdt/d)
8/25
SINTON M4669
9010299
Delivery
100,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 08/18/2026 13:56:50 CDT
Notice ID: 17178219
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/18/2026
Notice Eff Time:
13:56:50 CDT
Notice End Date:
Notice End Time:
Notice ID:
17178219
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
08/18/2026
Post Time:
13:56:50 CDT
Prior Notice:
17164679
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Effective Date: 08/18/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection -
Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Update on Unplanned Maintenance - Bobcat Meter Station # 4609/3609
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update on Unplanned Maintenance - Bobcat Meter Station # 4609/3609
Posted: 08/18/2026 13:07:31 CDT
Notice ID: 17178134
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/18/2026
Notice Eff Time:
13:07:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
17178134
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
08/18/2026
Post Time:
13:07:31 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update on Unplanned Maintenance - Bobcat Meter Station # 4609/3609
Temporary repairs have been completed and gas flow has been restored, the below location will be allowed to schedule starting the Intraday 2 cycle gas day 8/18/2026.
The following location(s) identified below will have the available capacities as shown:
Dates
Location Name
Location ID
Location Type
Total Available Capacity (Mdt/d)
8/18
BOBCAT M4609
9004104
Delivery
OPEN
8/18
BOBCAT M3609
9004104
Receipt
OPEN
Transco
UPDATE - Notice of Force Majeure Event - Unplanned Outage Station 70 Main Unit 9
SEV 2/5
Restoration1 Days
Transco has declared the force majeure at Compressor Station 70 (MP 662, Location 9011500) resolved. Repairs to Main Unit 9 were completed and the unit returned to service; the associated TSB limitation was lifted effective the Evening Cycle for Gas Day August 16, 2026. This is Revision 3 of the original notice and represents a full restoration, not an ongoing constraint.
No new market impact -- force majeure at Station 70 is resolved as of Gas Day August 16 Evening Cycle; live capacity data (2026-08-18 post) shows Station 70 (loc 9011500) at 77.9% utilization with 0.739 Bcf/d of headroom, consistent with the restoration, and no new trading signal exists.
Reroute: Not applicable -- the constraint has been lifted and Station 70 is back in service.
View original notice text
Pipeline: Transco
Notice: UPDATE - Notice of Force Majeure Event - Unplanned Outage Station 70 Main Unit 9
Posted: 08/15/2026 19:19:24 CDT
Notice ID: 17169481
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/15/2026
Notice Eff Time:
19:19:24 CDT
Notice End Date:
Notice End Time:
Notice ID:
17169481
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
08/15/2026
Post Time:
19:19:24 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Notice of Force Majeure Event - Unplanned Outage Station 70 Main Unit 9
Transcontinental Gas Pipe Line Company, LLC (“Transco”), pursuant to Section 11 of the General Terms and Conditions of its FERC Gas Tariff, hereby provides an update to the force majeure event involving the unplanned outage of Main Unit 9 at Compressor Station 70.
Repairs to Main Unit 9 have been completed and the unit has been successfully returned to service. As a result, the TSB limitation listed below will be lifted effective the
Evening Cycle for Gas Day August 16, 2026
, and Station 70 will return to previously posted available capacities.
TSB Name - Location
Location ID
Flow Direction
Station 70 MP 662
9011500
South to North
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 02/26/2026 09:06:15 CST
Notice ID: 16606330
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/26/2026
Notice Eff Time:
09:06:15 CST
Notice End Date:
Notice End Time:
Notice ID:
16606330
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
02/26/2026
Post Time:
09:06:15 CST
Prior Notice:
16559002
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 02/26/2026 09:06
Effective Date: 03/01/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
N
N
Y
Y
Y
Y
Leidy Line
Y
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 02/26/2026 08:26:32 CST
Notice ID: 16606144
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/26/2026
Notice Eff Time:
08:26:32 CST
Notice End Date:
Notice End Time:
Notice ID:
16606144
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/26/2026
Post Time:
08:26:32 CST
Prior Notice:
16579169
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Transco
Subject: Location(s) Off Rate Notice - Underperformance
SEV 2/5
Informational
This is Revision 3 of a Transco Over/Under Performance notice originally posted 02/21/2026 -- nearly six months before the 08/20/2026 last-updated date -- flagging underperformance at the CAROLINA GAS delivery point (Location ID 9003140, Zone 5). No escalation triggers are present: no force majeure, no firm curtailments, no capacity volume stated, no worsened restoration timeline, and no new locations added. The situation is operationally unchanged from prior revisions.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Limited: Zone 5 is in the Mid-Atlantic corridor; Transco is the dominant pipeline at this delivery point, with SNG providing partial real-world alternative capacity, though SNG is unmonitored. The underlying underperformance notice carries no stated volume, limiting reroute assessment.
View original notice text
Pipeline: Transco
Notice: Subject: Location(s) Off Rate Notice - Underperformance
Posted: 02/21/2026 12:25:52 CST
Notice ID: 16585638
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/21/2026
Notice Eff Time:
12:25:52 CST
Notice End Date:
Notice End Time:
Notice ID:
16585638
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
02/21/2026
Post Time:
12:25:52 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Subject: Location(s) Off Rate Notice - Underperformance
Transco is providing notice that the following location(s) are off rate and underperforming. If performance has not improved during the current or subsequent cycle, Transco may limit scheduled volumes to actual flows.
Transco may also be required to take further action including issuing a Location Specific Operational Flow Order (OFO). Additional notice prior to the effective time of any further required action, including the issuance of a Location Specific OFO, may be limited.
Location Name
Location ID
Location Type
Zone
CAROLINA GAS
9003140
Delivery
Zone 5
If you have any questions, please contact your Transportation Services Representative.
Transco
2026 Major Construction and Maintenance Projects
SEV 2/5
Informational
Transco has posted Revision 3 of its 2026 Major Construction and Maintenance Schedule, updating the previously filed schedule with no specific new capacity restriction stated in the notice text. The notice advises that some work may affect interruptible and secondary firm transportation availability, with additional detail to be posted prior to each activity. No escalation triggers are present -- this is a stale schedule update with no new operational information.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Not applicable -- no specific constraint or capacity restriction is identified in this notice; reroute assessment deferred to individual project notices as they are posted.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 02/19/2026 12:56:32 CST
Notice ID: 16579169
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/19/2026
Notice Eff Time:
12:56:32 CST
Notice End Date:
Notice End Time:
Notice ID:
16579169
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/19/2026
Post Time:
12:56:32 CST
Prior Notice:
16557798
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Transco
UPDATE - Notice of Force Majeure Event - Unplanned Equipment Outage Station 115
SEV 2/5
Restoration
Transco has issued Revision 3 of Notice 16572364, terminating the force majeure event at Compressor Station 115 (MP 1007.66) effective ID2 February 17, 2026. All work has been completed and the TSB constraint has been lifted, with available capacities returning to pre-outage levels. This is a restoration notice -- the operational event is fully resolved and no capacity constraint remains active.
No new market impact -- this revision confirms termination of the Station 115 force majeure and full restoration of capacity; the constraint and any associated basis widening were priced at the original February 17, 2026 effective date and the market has already absorbed this event.
Reroute: Not applicable -- the force majeure has been terminated and capacity fully restored at Compressor Station 115.
View original notice text
Pipeline: Transco
Notice: UPDATE - Notice of Force Majeure Event - Unplanned Equipment Outage Station 115
Posted: 02/17/2026 11:15:12 CST
Notice ID: 16572364
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/17/2026
Notice Eff Time:
11:15:12 CST
Notice End Date:
Notice End Time:
Notice ID:
16572364
Notice Stat Desc:
Supersede
Notice Type Desc:
Force Maj
Post Date:
02/17/2026
Post Time:
11:15:12 CST
Prior Notice:
16555673
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Notice of Force Majeure Event - Unplanned Equipment Outage Station 115
Subject: Update - Notice of Force Majeure Event - Unplanned Equipment Outage Station 115
Transcontinental Gas Pipe Line Company, LLC (“Transco”), pursuant to Section 11 of the General Terms and Conditions of its FERC Gas Tariff, hereby provides an update to the force majeure event involving the unplanned outage at Compressor Station 115.
Transco has completed all work for the unplanned equipment at Station 115.
Effective
ID2, February 17, 2026
, Transco will terminate the Force Majeure Event, lift the constraint through the TSB, and return to the previously posted available capacities prior to this outage.
Please see the Market and Constraint posting on Transco’s Informational Postings site for available priority capacities.
If you have any questions, please contact your Transportation Services Representative.
Transco
Unplanned Galveston 209 SWLA Lateral Outage 2026
SEV 2/5
Informational
This is Revision 3 of an unplanned outage at the Galveston 209 facility on Transco's Southwest Louisiana lateral, originally declared February 16, 2026 -- over six months before this revision. No escalation triggers are present: no force majeure, no firm curtailments, no capacity volume stated, no worsened restoration timeline, and no new locations added. Live capacity data (2026-08-18, two days behind) shows GA 209 M1694 (loc 9000225) at 0.011 Bcf/d scheduled against 0.139 Bcf/d operating capacity with 92.3% headroom, indicating minimal current throughput at this point; the broader SWLA lateral itself shows 98.2% headroom. Operational situation appears unchanged from prior revisions.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Moderate: the Southwest Louisiana lateral is one of several Transco receipt laterals in the Gulf Coast region; volumes from this point can be partially sourced via other Gulf Coast receipt interconnects on the Transco mainline, though specific shipper nominations on this lateral must be rebid.
View original notice text
Pipeline: Transco
Notice: Unplanned Galveston 209 SWLA Lateral Outage 2026
Posted: 02/16/2026 15:55:06 CST
Notice ID: 16570014
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/16/2026
Notice Eff Time:
15:55:06 CST
Notice End Date:
Notice End Time:
Notice ID:
16570014
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
02/16/2026
Post Time:
15:55:06 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Galveston 209 SWLA Lateral Outage 2026
Due to equipment failure during annual testing at the Galveston 209 facility on the Southwest Louisiana lateral, Transco must immediately shut in the location for assessment and repairs. An updated posting with the completion date will be provided as soon as possible. Transco is taking all necessary measures to ensure this work is completed as quickly as possible.
Effective ID2 February 16, 2026
, the location(s) identified below will not be available for scheduling or flow.
Location Name
Location ID
Location Type
Available Capacity
GALVESTON 209 M1694
9000225
Receipt
0
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 02/12/2026 14:57:46 CST
Notice ID: 16559002
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/12/2026
Notice Eff Time:
14:57:46 CST
Notice End Date:
Notice End Time:
Notice ID:
16559002
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
02/12/2026
Post Time:
14:57:46 CST
Prior Notice:
16551656
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 02/12/2026 14:57
Effective Date: 02/14/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection -
Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 02/12/2026 08:25:12 CST
Notice ID: 16557798
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/12/2026
Notice Eff Time:
08:25:12 CST
Notice End Date:
Notice End Time:
Notice ID:
16557798
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/12/2026
Post Time:
08:25:12 CST
Prior Notice:
16547088
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Transco
Notice of Force Majeure Event - Unplanned Equipment Outage Station 115
SEV 2/5
Informational0.796 Bcf/d
This is Revision 3 of a Transco force majeure notice originally posted February 11, 2026, covering an unplanned equipment outage at Compressor Station 115 (mainline milepost 1007.66, South-to-North flows). The update reports improved system conditions and a capacity increase effective February 12, 2026, raising primary firm available capacity from 3,850 MDth/d to 3,950 MDth/d (versus 4,746 MDth/d design capacity), reducing potential cuts from 6-13% to 0-5%. No restoration timeline has been provided; return to service remains TBD. None of the Step 1 escalation triggers are present in this revision: no force majeure escalation, no new locations, no firm curtailment language, no worsening timeline, and capacity impact has actually improved.
No new market impact -- the operational situation at Station 115 has improved from the prior revision with primary firm available capacity increasing to 3.950 Bcf/d (0.796 Bcf/d below design), and the market has already priced this constraint from the original February 11 posting; no fresh trading signal.
Reroute: Limited: Tennessee Gas Pipeline (TGP) is the primary competing pipeline for Southeast-to-Northeast flows along this corridor, but Transco's total available primary firm capacity at 3.950 Bcf/d represents only a marginal tightening versus design, limiting the urgency of reroute considerations.
View original notice text
Pipeline: Transco
Notice: Notice of Force Majeure Event - Unplanned Equipment Outage Station 115
Posted: 02/11/2026 13:47:47 CST
Notice ID: 16555673
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/11/2026
Notice Eff Time:
13:47:47 CST
Notice End Date:
Notice End Time:
Notice ID:
16555673
Notice Stat Desc:
Supersede
Notice Type Desc:
Force Maj
Post Date:
02/11/2026
Post Time:
13:47:47 CST
Prior Notice:
16544208
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Notice of Force Majeure Event - Unplanned Equipment Outage Station 115
Subject:
Update
- Notice of Force Majeure Event - Unplanned Equipment Outage Station 115
Update: Due to improved system conditions, the available capacity will be increased per the table below, effective February 12, 2026. Work to resolve the issue is ongoing with the return to service timeline and is still TBD. Additional updates and a more accurate timeline will be provided as more information becomes available
.
Transcontinental Gas Pipe Line Company, LLC (“Transco”), pursuant to Section 11 of the General Terms and Conditions of its FERC Gas Tariff, hereby provides an update to the force majeure event involving the unplanned outage at Compressor Station 115.
Operating Conditions resulting from this work will require Transco to restrict scheduled quantities for all transportation priorities moving South to North through the location indicated below. Transactions moving North to South through this location will not be impacted.
The
delivery
-based Throughput Section Boundary (TSB) at mainline milepost 1007.66 will be used to manage capacity during this unplanned work.
TSB Name - Location
Location ID
Flow Direction
Station 115 MP 1007.66
9011120
South to North
Estimated Outage
Design Capacity (Mdth/d)
Total Primary Firm Qty Available (Mdth/d)
%Cuts (Primary)-Potential Shipper Impact (Based on Historical Utilization)
February 8, 2026 (ID2),
–
February 11, 2026
4,746
3,850
6 – 13%
February 12, 2026 -TBD
4,746
3,950
0 – 5%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 02/10/2026 09:07:57 CST
Notice ID: 16551656
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/10/2026
Notice Eff Time:
09:07:57 CST
Notice End Date:
Notice End Time:
Notice ID:
16551656
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
02/10/2026
Post Time:
09:07:57 CST
Prior Notice:
16537341
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 02/10/2026 09:07
Effective Date: 02/11/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - 30,000 Dt/d available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 02/09/2026 06:17:53 CST
Notice ID: 16547088
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/09/2026
Notice Eff Time:
06:17:53 CST
Notice End Date:
Notice End Time:
Notice ID:
16547088
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/09/2026
Post Time:
06:17:53 CST
Prior Notice:
16507937
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Transco
System Operating Conditions – Location Specific
SEV 2/5
Informational
This is Revision 3 of a February 6, 2026 Transco operational alert warning of limited flexibility at the Carolina Gas Transmission delivery location (Zone 5, Loc 9003140) during periods of high system utilization. No escalation triggers are present in this revision -- no force majeure, no firm curtailments, no new locations added, and no worsened restoration timeline. The notice remains a pre-OFO voluntary compliance request with no confirmed new operational change from prior revisions.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Limited: Carolina Gas Transmission is one of two major pipes into the Carolinas alongside Transco; a confirmed OFO at this delivery point would tighten Southeast Carolinas supply with partial alternatives only via SNG corridors.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions – Location Specific
Posted: 02/06/2026 14:34:51 CST
Notice ID: 16538197
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/06/2026
Notice Eff Time:
14:34:51 CST
Notice End Date:
Notice End Time:
Notice ID:
16538197
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
02/06/2026
Post Time:
14:34:51 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions – Location Specific
Transco has provided notice of limited flexibility during periods of high system utilization. Excess daily and hourly deliveries from Transco’s system may cause reduced pressures in various areas of the system and jeopardize Transco’s ability to meet its firm service obligations. Transco request the below delivery location operators receive gas from Transco on a uniform hourly basis:
Absent voluntary compliance, Transco may be required to take further action including issuing a Location Specific Operational Flow Order (OFO). Additional notice prior to the effective time of any further required action, including the issuance of a Location Specific OFO, may be limited.
Location Name
Location ID
Receipt/Delivery
Zone
CAROLINA GAS TRANSMISSION
9003140
Delivery
5
Transco
Station 50 (Job 631201) Outage 2026 Planned Outage and Maintenance Summary
SEV 2/5
Informational0.270 Bcf/d4 Days
This is Revision 3 of a Transco planned maintenance notice for Compressor Station 50 (Job 631201), covering a partial outage of main unit 9 that was scheduled March 3-6, 2026. The outage was a 4-day planned event limiting south-to-north capacity at the TSB at mainline MP 517.23 (Station 50 West) to 1,265 MDt/d against a design capacity of 1,535 MDt/d -- a reduction of approximately 270 MDt/d (0.270 Bcf/d), or 18% of design. As of the Last Updated date of 2026-08-20, the scheduled outage window ended over five months ago and no escalation triggers are present in this revision.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; the March 3-6 outage window expired months before this revision posted and the 0.270 Bcf/d south-to-north restriction at Station 50 is no longer active.
Reroute: Limited: Transco is the dominant pipeline in this corridor, with Southern Natural Gas (unmonitored) providing partial Southeast alternative capacity, though SNG is significantly smaller. This assessment is moot given the outage has long since concluded.
View original notice text
Pipeline: Transco
Notice: Station 50 (Job 631201) Outage 2026 Planned Outage and Maintenance Summary
Posted: 02/05/2026 13:09:27 CST
Notice ID: 16534796
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/05/2026
Notice Eff Time:
13:09:27 CST
Notice End Date:
Notice End Time:
Notice ID:
16534796
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
02/05/2026
Post Time:
13:09:27 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 50 (Job 631201) Outage 2026 Planned Outage and Maintenance Summary
Transco will be performing a necessary partial compressor station outage associated with Job #631201 on its 2026 Planned Outage and Maintenance Summary. This activity requires a partial compressor station outage with main unit 9 for an equipment upgrade that will impact the availability of primary-firm transportation services moving south to north through Compressor Station 50. The current schedule is
March 3, 2026 through March 6, 2026.
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving through the location may not be available.
Operating Conditions resulting from this work will require Transco to manage all transportation services south to north through the location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline MP 517.23 (Station 50 West) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
COMPRESSOR STATION W 50 MP 517.23
9013363
South to North
Design Capacity (MDt/d)
Total Quantity Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) – Potential Shipper Impact (Based on Historical Utilization)*
1,535
1,265
82%
0-10%
*% Cuts is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: February 2026 Maintenance Jobs Reminder
Posted: 02/02/2026 10:44:50 CST
Notice ID: 16523543
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/02/2026
Notice Eff Time:
10:44:50 CST
Notice End Date:
Notice End Time:
Notice ID:
16523543
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
02/02/2026
Post Time:
10:44:50 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
February 2026 Maintenance Jobs Reminder
As a reminder, the following maintenance jobs listed below will be ongoing/starting in February 2026. Click the links to see each posting. The postings are subject to change and updates will be posted under Critical Notices on Transco’s Informational Posting page.
Station 35
February 20, 2026
Update - Station 35 (Job 136501) 2026 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 01/29/2026 08:57:27 CST
Notice ID: 16507937
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/29/2026
Notice Eff Time:
08:57:27 CST
Notice End Date:
Notice End Time:
Notice ID:
16507937
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/29/2026
Post Time:
08:57:27 CST
Prior Notice:
16474088
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Locations being reduced for gas day 1/25/26
Posted: 01/25/2026 12:02:16 CST
Notice ID: 16490276
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/25/2026
Notice Eff Time:
12:02:16 CST
Notice End Date:
Notice End Time:
Notice ID:
16490276
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
01/25/2026
Post Time:
12:02:16 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Locations being reduced for gas day 1/25/26
The below location(s) will be reduced for gas day 1/25/26 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day.
Location Name
Location ID
Zone
Location Type
Confirmation Quantity Available
Cycle Effective
MAGNOLIA M3547
1001808
4
Receipt
EPSQ
ID1
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Station 35 (Job 136501) 2026 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Station 35 (Job 136501) 2026 Planned Outage and Maintenance Summary
Posted: 01/21/2026 08:57:40 CST
Notice ID: 16474354
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/21/2026
Notice Eff Time:
08:57:40 CST
Notice End Date:
Notice End Time:
Notice ID:
16474354
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/21/2026
Post Time:
08:57:40 CST
Prior Notice:
16456090
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Station 35 (Job 136501) 2026 Planned Outage and Maintenance Summary
Transco will be performing necessary maintenance associated with Job #136501 on its 2026 Planned Outage and Maintenance Summary. A compressor station outage is required in coordination with the local utility company needing to perform electrical upgrades to the facility. The current schedule for this maintenance is
February 9
February 20
, 2026.
Operating Conditions resulting from this work will require Transco to limit scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The location Throughput Section Boundaries (“TSB”) for station 35 at mainline milepost 327.27 S-N will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSBs and the available quantity of primary-firm transportation priority during the indicated period.
TSB Name - Location
Location ID
Flow Direction
ML S35 S to N MP 327.27
9011644
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Feb. 9
Feb. 20
709
569
80%
15-20%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 01/21/2026 06:34:53 CST
Notice ID: 16474088
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/21/2026
Notice Eff Time:
06:34:53 CST
Notice End Date:
Notice End Time:
Notice ID:
16474088
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/21/2026
Post Time:
06:34:53 CST
Prior Notice:
16458502
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 01/16/2026 06:06:22 CST
Notice ID: 16458502
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/16/2026
Notice Eff Time:
06:06:22 CST
Notice End Date:
Notice End Time:
Notice ID:
16458502
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/16/2026
Post Time:
06:06:22 CST
Prior Notice:
16456014
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 01/15/2026 13:33:37 CST
Notice ID: 16456014
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/15/2026
Notice Eff Time:
13:33:37 CST
Notice End Date:
Notice End Time:
Notice ID:
16456014
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/15/2026
Post Time:
13:33:37 CST
Prior Notice:
16434075
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Transco
System Operating Conditions
SEV 2/5
Informational
This is Revision 3 of a January 15, 2026 Transco System Operating Conditions critical notice issued ahead of a cold weather event beginning January 18, 2026. The notice invoked Transco's Weather Resiliency Plan, suspended retroactive nominations system-wide, and requested shippers flow gas within contractual entitlements on a uniform hourly basis. No escalation triggers are present in this revision -- no new force majeure, no firm curtailments, no worsened restoration timeline, and no new locations added -- making this a stale revision with no new operational information for a winter weather event now more than six months in the past.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; the underlying January 2026 cold-weather tightness event is now a legacy filing with no current trading signal.
Reroute: Not applicable -- this is a stale revision of a system-wide operational alert from January 2026 with no active capacity constraint identified; Southern Natural Gas (unmonitored) and Tennessee Gas Pipeline serve overlapping Southeast corridors but no reroute assessment is warranted for a resolved historical event.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 01/15/2026 09:23:44 CST
Notice ID: 16455061
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/15/2026
Notice Eff Time:
09:23:44 CST
Notice End Date:
Notice End Time:
Notice ID:
16455061
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
01/15/2026
Post Time:
09:23:44 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Below normal temperatures and increased system demand is forecasted across the Transco system beginning this coming weekend and extending into next week. Transco is implementing its Weather Resiliency Plan and will continue to monitor and update as things progress. Due to system conditions and expected high system utilization, Transco has determined that daily and hourly flexibility may be limited.
Beginning Sunday January 18
,
2026, Transco will not allow retroactive nominations system wide during this period. The availability of retro scheduling activity will be indicated on the Operational Flow Order (OFO) Critical Notice via 1Line as applicable. Operators will still be allowed to submit retro PDA transactions as long as the PDAs were established during the regular cycles for that gas day.
During periods of high system utilization, excess daily and hourly deliveries from Transco’s System may cause reduced pressures in various areas of the system and jeopardize Transco’s ability to meet its firm service obligations. Transco requests that all delivery location operators, to the extent possible, receive gas from Transco within contractual and/or Delivery Point Entitlements (Section 19 of the General Terms and Conditions of Transco’s Tariff) and on a uniform hourly flow basis.
Receipt locations that are under-performing and not flowing the confirmed scheduled quantity will be subject to reductions that align actual flowing quantities with confirmed scheduled quantities.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 01/14/2026 07:41:41 CST
Notice ID: 16451700
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/14/2026
Notice Eff Time:
07:41:41 CST
Notice End Date:
Notice End Time:
Notice ID:
16451700
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
01/14/2026
Post Time:
07:41:41 CST
Prior Notice:
16445112
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 01/14/2026 07:41
Effective Date: 1/15/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - 30,000 Dt/d available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 01/12/2026 08:47:26 CST
Notice ID: 16445112
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/12/2026
Notice Eff Time:
08:47:26 CST
Notice End Date:
Notice End Time:
Notice ID:
16445112
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
01/12/2026
Post Time:
08:47:26 CST
Prior Notice:
16435113
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 01/12/2026 08:47
Effective Date: 1/13/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - 30,000 Dt/d available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Location Confirmations Being Reduced for 01/08/2026 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 01/08/2026 ID2 Cycle
Posted: 01/08/2026 15:43:33 CST
Notice ID: 16435150
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/08/2026
Notice Eff Time:
15:43:33 CST
Notice End Date:
Notice End Time:
Notice ID:
16435150
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
01/08/2026
Post Time:
15:43:33 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 01/08/2026 ID2 Cycle
The below location will be reduced starting the Intraday 2 cycle gas day 01/08/2026 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
Delivery
EPSQ
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 01/08/2026 15:11:27 CST
Notice ID: 16435113
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/08/2026
Notice Eff Time:
15:11:27 CST
Notice End Date:
Notice End Time:
Notice ID:
16435113
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
01/08/2026
Post Time:
15:11:27 CST
Prior Notice:
16406195
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 01/08/2026 15:11
Effective Date: 1/11/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
N
Y
Y
Y
Y
Y
2
Y
Y
N
Y
Y
Y
Y
Y
3
Y
Y
N
Y
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - 30,000 Dt/d available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 01/08/2026 07:58:01 CST
Notice ID: 16434075
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/08/2026
Notice Eff Time:
07:58:01 CST
Notice End Date:
Notice End Time:
Notice ID:
16434075
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/08/2026
Post Time:
07:58:01 CST
Prior Notice:
16336364
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: January 2026 Maintenance Jobs Reminder
Posted: 01/05/2026 14:45:16 CST
Notice ID: 16425691
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/05/2026
Notice Eff Time:
14:45:16 CST
Notice End Date:
Notice End Time:
Notice ID:
16425691
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
01/05/2026
Post Time:
14:45:16 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
January 2026 Maintenance Jobs Reminder
As a reminder, the following maintenance jobs listed below will be ongoing/starting in January 2026. Click the links to see each posting. The postings are subject to change and updates will be posted under Critical Notices on Transco’s Informational Posting page.
Station 50
January 13, January 15, January 20, & January 22, 2026
Station 50 (Job 1071389) 2026 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 12/30/2025 12:24:14 CST
Notice ID: 16406195
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/30/2025
Notice Eff Time:
12:24:14 CST
Notice End Date:
Notice End Time:
Notice ID:
16406195
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
12/30/2025
Post Time:
12:24:14 CST
Prior Notice:
16334267
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 12/30/2025 12:24
Effective Date: 1/1/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
N
Y
Y
Y
Y
Y
2
Y
Y
N
Y
Y
Y
Y
Y
3
Y
Y
N
Y
Y
Y
Y
Y
4
Y
Y
N
Y
Y
Y
Y
Y
4A
Y
Y
N
Y
Y
Y
Y
Y
4B
Y
Y
N
Y
Y
Y
N/A
N/A
5
Y
Y
N
Y
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - 30,000 Dt/d available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Update - Station 517 MU5 Outage - Force Majeure Event
SEV 2/5
Restoration
Transco has terminated the force majeure event at Compressor Station 517 Main Unit 5, effective ID1 December 24, 2025. All unplanned maintenance work is complete and the constraint through the TSB has been lifted, with available capacities returning to pre-outage levels. This is Revision 3 of the notice and constitutes a restoration/termination filing -- no capacity loss remains active.
No new market impact -- this revision terminates the Station 517 MU5 force majeure and restores previously constrained TSB capacity; the constraint was priced at its original effective date of December 24, 2025 and this notice carries no new trading signal.
Reroute: Not applicable -- the force majeure has been terminated and capacity restored. No reroute assessment required.
View original notice text
Pipeline: Transco
Notice: Update - Station 517 MU5 Outage - Force Majeure Event
Posted: 12/24/2025 08:08:37 CST
Notice ID: 16387491
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/24/2025
Notice Eff Time:
08:08:37 CST
Notice End Date:
Notice End Time:
Notice ID:
16387491
Notice Stat Desc:
Supersede
Notice Type Desc:
Force Maj
Post Date:
12/24/2025
Post Time:
08:08:37 CST
Prior Notice:
16364007
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Station 517 MU5 Outage - Force Majeure Event
Transcontinental Gas Pipe Line Company, LLC (“Transco”), pursuant to Section 11 of the General Terms and Conditions of its FERC Gas Tariff, hereby provides an update to the force majeure event involving the unplanned outage at Compressor Station 517 Main Unit 5.
Transco has completed all work for the unplanned maintenance on Main Unit 5 at Station 517.
Effective ID1, December 24, 2025, Transco will terminate the Force Majeure Event and lift the constraint through the TSB and will return to the previously posted available capacities prior to this outage.
Please see the Market and Constraint posting on Transco’s Informational Postings site for available priority capacities.
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Station 517 MU5 Outage - Force Majeure Event
SEV 2/5
Force Majeure2.375 Bcf/d
This is Revision 3 of a force majeure notice originally posted December 13, 2025, covering the Main Unit 5 outage at Transco Station 517 on the Leidy Line (MP 127.96). The notice carries a TSB limiting primary firm capacity to 2,375 MDth/d (2.375 Bcf/d) west-to-east with estimated 18-26% cuts to primary firm shippers. No new escalation triggers are present in this revision -- the restoration target of December 27, 2025 was already established, the affected location is unchanged, and no new curtailment escalation language appears. This revision conveys no new operational information beyond confirming the prior status.
No new market impact -- operational situation unchanged from prior revision; this Transco Station 517 MU5 force majeure with a 2.375 Bcf/d TSB limitation was originally effective December 13, 2025, and the market has already priced this constraint.
Reroute: Limited: Transco is the dominant Southeast-to-Northeast pipeline; Tennessee Gas Pipeline (TGP) provides partial alternative capacity for some Northeast-bound volumes, but Leidy Line is a key Appalachian receipt and northbound path with limited bypass for affected shippers.
View original notice text
Pipeline: Transco
Notice: Update - Station 517 MU5 Outage - Force Majeure Event
Posted: 12/18/2025 13:49:38 CST
Notice ID: 16364007
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/18/2025
Notice Eff Time:
13:49:38 CST
Notice End Date:
Notice End Time:
Notice ID:
16364007
Notice Stat Desc:
Supersede
Notice Type Desc:
Force Maj
Post Date:
12/18/2025
Post Time:
13:49:38 CST
Prior Notice:
16347263
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Station 517 MU5 Outage - Force Majeure Event
On December 13, 2025 Transco posted a notice of an unplanned maintenance on Main Unit 5 at Station 517. This event was determined to be a Force Majeure Event with an effective date of December 13
th
. The current estimate for return to service of Main Unit 5 and the restoration of full capacity at Station 517 is
December 27, 2025
.
Until work is completed the TSB limitation listed below will remain in effect.
TSB Name - Location
Location ID
Flow Direction
Total Primary Firm Qty Available (Mdth/d)
%Cuts (Primary)-Potential Shipper Impact (Based on Historical Utilization)
Station 517 MP 127.96
9013423
West to East
2,375
18-26%
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 12/17/2025 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 12/17/2025 ID2 Cycle
Posted: 12/17/2025 16:06:47 CST
Notice ID: 16360579
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/17/2025
Notice Eff Time:
16:06:47 CST
Notice End Date:
Notice End Time:
Notice ID:
16360579
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
12/17/2025
Post Time:
16:06:47 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 12/17/2025 ID2 Cycle
The below location will be reduced starting the Intraday 2 cycle gas day 12/17/2025 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Kinder
1006149
M#3371
Receipt
EPSQ
If you have any questions, please contact your Transportation Services Representative.
Transco
2025 / 2026 Major Construction and Maintenance Projects
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 / 2026 Major Construction and Maintenance Projects
Posted: 12/11/2025 06:24:59 CST
Notice ID: 16336364
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/11/2025
Notice Eff Time:
06:24:59 CST
Notice End Date:
Notice End Time:
Notice ID:
16336364
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/11/2025
Post Time:
06:24:59 CST
Prior Notice:
16325407
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 / 2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 12/10/2025 15:20:25 CST
Notice ID: 16334267
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/10/2025
Notice Eff Time:
15:20:25 CST
Notice End Date:
Notice End Time:
Notice ID:
16334267
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
12/10/2025
Post Time:
15:20:25 CST
Prior Notice:
16312368
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 12/10/2025 15:20
Effective Date: 12/11/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - 30,000 Dt/d available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
2025 / 2026 Major Construction and Maintenance Projects
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 / 2026 Major Construction and Maintenance Projects
Posted: 12/08/2025 06:31:49 CST
Notice ID: 16325407
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/08/2025
Notice Eff Time:
06:31:49 CST
Notice End Date:
Notice End Time:
Notice ID:
16325407
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/08/2025
Post Time:
06:31:49 CST
Prior Notice:
16316064
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 / 2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Update - Unplanned Maintenance Station 60 Outage 2025
SEV 2/5
Informational0.833 Bcf/d4 Days
This is Revision 3 of the Station 60 unplanned mainline B maintenance notice, and it announces full restoration: Transco has completed all integrity assessment work between valves 60B10 and 65B0 and lifted the capacity constraint effective immediately ID1 December 7, 2025. The outage ran December 3-7 (approximately 4 days), during which design capacity of 2.133 Bcf/d was restricted to 1.300 Bcf/d -- a loss of roughly 0.833 Bcf/d -- with 15-33% potential cuts to primary firm shippers. No new operational constraint remains; this revision is a closure notice.
No new market impact -- constraint at Compressor Station 60 (MP 588.62) was fully lifted December 7, 2025; the 0.833 Bcf/d south-to-north restriction is resolved and the market priced this event at the original December 3 effective date.
Reroute: Moot: the constraint has been fully lifted as of this revision. During the outage, reroute was limited -- Southern Natural Gas serves overlapping Southeast markets but carries significantly less capacity than Transco, and Tennessee Gas Pipeline provides partial northeast alternative routing.
View original notice text
Pipeline: Transco
Notice: Update - Unplanned Maintenance Station 60 Outage 2025
Posted: 12/07/2025 09:49:34 CST
Notice ID: 16322736
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/07/2025
Notice Eff Time:
09:49:34 CST
Notice End Date:
Notice End Time:
Notice ID:
16322736
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/07/2025
Post Time:
09:49:34 CST
Prior Notice:
16316463
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Unplanned Maintenance Station 60 Outage 2025
Transco has completed all work for the integrity assessments between
the 60B10 and 65B0 valves. Effective Immediately ID1, December 7, 2025, Transco will lift the below constraint through the TSB and location restriction, and they will return to the previously posted available capacities prior to this outage.
Please see the Market and Constraint posting on Transco’s Informational Postings site for available priority capacities.
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
December 3 –
December 7
2,133
1,300
64%
15-33%
Previously posted information:
Due to findings from the integrity assessment associated with Job #1071388 performed on Mainline B between Stations 60 & 65 in July 2025. Transco must immediately isolate and reduce pressure on a portion of Transco’s mainline B between the 60B10 and 65B0 valves (MP 602.90 - MP 626.51). This work will impact the availability of transportation services moving south to north between those valve settings. Transco must begin work effective immediately to address these findings. The below constraint will be effective ID1, December 3rd, 2025. The duration of this outage is anticipated to be between 7-10 days. An updated posting with the completion date will be provided as soon as possible. Transco is taking all necessary measures to ensure this work is completed as quickly as possible.
Operating Conditions resulting from this work will require Transco to restrict scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The receipt-based Throughput Section Boundary (TSB) at mainline MP 588.62 (Station 60) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name Location
Location ID
Flow Direction
Compressor Station 60 MP 588.62
9000000
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
December 3 – TBD
2,133
1,300
64%
15-33%
During this unplanned maintenance, the following location will not be available for scheduling and flow:
Location ID
Location Name
Flow Direction
1006831
CLINTON MIDLA M4399
Delivery
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Unplanned Maintenance Station 60 Outage 2025
SEV 2/5
Informational0.833 Bcf/d6 Days
This is Revision 3 of the Station 60 unplanned maintenance notice, originally posted December 5, 2025 -- approximately 8.5 months before this Last Updated timestamp of August 20, 2026. The notice states that repair work between valves 60B10 and 65B0 on Mainline B (MP 602.90 to MP 626.51) was expected to be completed by December 9, 2025, restoring available capacity back to pre-outage levels effective that date. The constraint ran from December 3 to approximately December 8, 2025 (6 days), reducing available throughput from a design capacity of 2,133 MDth/d to 1,300 MDth/d (a reduction of approximately 833 MDth/d, or 0.833 Bcf/d), with primary firm cuts estimated at 15-33%. No new operational information is introduced in this revision beyond the December 9 restoration date.
No new market impact -- operational situation is resolved per this revision with restoration confirmed by December 9, 2025; market has already priced this constraint months ago and the 0.833 Bcf/d southbound-to-northbound restriction at Station 60 is no longer active.
Reroute: Limited: Transco is the dominant Southeast-to-Northeast pipeline; Southern Natural Gas (SNG, unmonitored) provides partial alternative capacity in overlapping Southeast corridors, but SNG capacity is significantly smaller than Transco and its real-time condition cannot be verified. Tennessee Gas Pipeline (TGP, monitored) serves overlapping Northeast markets and would have been the primary reroute option during the outage period.
View original notice text
Pipeline: Transco
Notice: Update - Unplanned Maintenance Station 60 Outage 2025
Posted: 12/05/2025 11:45:12 CST
Notice ID: 16316463
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/05/2025
Notice Eff Time:
11:45:12 CST
Notice End Date:
Notice End Time:
Notice ID:
16316463
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/05/2025
Post Time:
11:45:12 CST
Prior Notice:
16308798
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Unplanned Maintenance Station 60 Outage 2025
Progress has been made with the integrity assessments between the 60B10 and 65B0 valves. It is currently projected that all work will be completed by Tuesday, December 9, 2025. Effective Timely, December 9, 2025, Transco will lift the below constraint through the TSB and location restriction and they will return to the previously posted available capacities prior to this outage.
Please see the Market and Constraint posting on Transco’s Informational Postings site for available priority capacities.
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
December 3 –
December 8
2,133
1,300
64%
15-33%
Previously posted information:
Due to findings from the integrity assessment associated with Job #1071388 performed on Mainline B between Stations 60 & 65 in July 2025. Transco must immediately isolate and reduce pressure on a portion of Transco’s mainline B between the 60B10 and 65B0 valves (MP 602.90 - MP 626.51). This work will impact the availability of transportation services moving south to north between those valve settings. Transco must begin work effective immediately to address these findings. The below constraint will be effective ID1, December 3rd, 2025. The duration of this outage is anticipated to be between 7-10 days. An updated posting with the completion date will be provided as soon as possible. Transco is taking all necessary measures to ensure this work is completed as quickly as possible.
Operating Conditions resulting from this work will require Transco to restrict scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The receipt-based Throughput Section Boundary (TSB) at mainline MP 588.62 (Station 60) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name Location
Location ID
Flow Direction
Compressor Station 60 MP 588.62
9000000
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
December 3 – TBD
2,133
1,300
64%
15-33%
During this unplanned maintenance, the following location will not be available for scheduling and flow:
Location ID
Location Name
Flow Direction
1006831
CLINTON MIDLA M4399
Delivery
If you have any questions, please contact your Transportation Services Representative.
Transco
2025 / 2026 Major Construction and Maintenance Projects
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 / 2026 Major Construction and Maintenance Projects
Posted: 12/05/2025 08:19:45 CST
Notice ID: 16316064
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/05/2025
Notice Eff Time:
08:19:45 CST
Notice End Date:
Notice End Time:
Notice ID:
16316064
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/05/2025
Post Time:
08:19:45 CST
Prior Notice:
16264642
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 / 2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 12/04/2025 07:23:01 CST
Notice ID: 16312368
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/04/2025
Notice Eff Time:
07:23:01 CST
Notice End Date:
Notice End Time:
Notice ID:
16312368
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
12/04/2025
Post Time:
07:23:01 CST
Prior Notice:
16309394
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 12/04/2025 07:23
Effective Date: 12/04/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal -
Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Unplanned Maintenance Station 60 Outage 2025
SEV 2/5
Maintenance0.833 Bcf/d
This is Revision 3 of the December 3, 2025 unplanned maintenance notice for Transco Mainline B between the 60B10 and 65B0 valves (MP 602.90 to MP 626.51). The original event reduced southbound-to-northbound capacity at the Station 60 TSB from a design capacity of 2.133 Bcf/d to 1.300 Bcf/d available (a reduction of approximately 0.833 Bcf/d), with 15-33% potential cuts to primary firm service. No escalation triggers are present in this revision -- no new locations added, no force majeure declared, no worsening timeline language -- making this a stale revision with no new operational information.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Limited: Transco is the dominant pipeline in this Southeast-to-Mid-Atlantic corridor; Southern Natural Gas (SNG, unmonitored) provides partial real-world alternative capacity but is significantly smaller and its current availability cannot be confirmed from live data.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance Station 60 Outage 2025
Posted: 12/03/2025 09:00:41 CST
Notice ID: 16308798
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/03/2025
Notice Eff Time:
09:00:41 CST
Notice End Date:
Notice End Time:
Notice ID:
16308798
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
12/03/2025
Post Time:
09:00:41 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance Station 60 Outage 2025
Due to findings from the integrity assessment associated with Job #1071388 performed on Mainline B between Stations 60 & 65 in July 2025. Transco must immediately isolate and reduce pressure on a portion of Transco’s mainline B between the 60B10 and 65B0 valves (MP 602.90 - MP 626.51). This work will impact the availability of transportation services moving south to north between those valve settings. Transco must begin work effective immediately to address these findings. The below constraint
will be effective ID1
,
December 3rd, 2025
. The duration of this outage is anticipated to be
between 7-10 days
. An updated posting with the completion date will be provided as soon as possible. Transco is taking all necessary measures to ensure this work is completed as quickly as possible.
Operating Conditions resulting from this work will require Transco to restrict scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The receipt-based Throughput Section Boundary (TSB) at mainline MP 588.62 (Station 60) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name Location
Location ID
Flow Direction
Compressor Station 60 MP 588.62
9000000
South to North
Estimated Outage
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
December 3 – TBD
2,133
1,300
64%
15-33%
During this unplanned maintenance, the following location will not be available for scheduling and flow:
Location ID
Location Name
Flow Direction
1006831
CLINTON MIDLA M4399
Delivery
If you have any questions, please contact your Transportation Services Representative.
Transco
December 2025 Maintenance Jobs Reminder
SEV 2/5
Informational
This is Revision 3 of a November 2025 reminder notice for planned December 2025 maintenance jobs at Transco Station 50, covering four specific dates (December 9, 11, 16, and 18, 2025). The notice was last updated August 20, 2026 -- more than eight months after the maintenance dates referenced -- making this a stale revision of an event that has already occurred. No new operational information is present and no escalation triggers are met.
No new market impact -- this is a stale revision of a December 2025 maintenance reminder posted in November 2025; the underlying Station 50 jobs occurred over eight months ago and any market impact was priced at the original effective date.
Reroute: Not applicable -- this is a historical maintenance reminder with no current operational impact; Transco's Southeast segment has limited reroute via Southern Natural Gas in any case.
View original notice text
Pipeline: Transco
Notice: December 2025 Maintenance Jobs Reminder
Posted: 11/26/2025 09:52:46 CST
Notice ID: 16286781
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/26/2025
Notice Eff Time:
09:52:46 CST
Notice End Date:
Notice End Time:
Notice ID:
16286781
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/26/2025
Post Time:
09:52:46 CST
Prior Notice:
16201737
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
December 2025 Maintenance Jobs Reminder
As a reminder, the following maintenance jobs listed below will be ongoing/starting in December 2025. Click the links to see each posting. The postings are subject to change and updates will be posted under Critical Notices on Transco’s Informational Posting page.
Station 50
December 9, December 11, December 16, & December 18, 2025
Station 50 (Job 1071378) 2025 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 11/20/2025 08:01:22 CST
Notice ID: 16264642
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/20/2025
Notice Eff Time:
08:01:22 CST
Notice End Date:
Notice End Time:
Notice ID:
16264642
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/20/2025
Post Time:
08:01:22 CST
Prior Notice:
16244906
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 11/13/2025 07:31:46 CST
Notice ID: 16244906
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/13/2025
Notice Eff Time:
07:31:46 CST
Notice End Date:
Notice End Time:
Notice ID:
16244906
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/13/2025
Post Time:
07:31:46 CST
Prior Notice:
16224345
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Location Confirmations Being Reduced for 11/08/2025 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 11/08/2025 ID2 Cycle
Posted: 11/08/2025 15:57:12 CST
Notice ID: 16231187
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/08/2025
Notice Eff Time:
15:57:12 CST
Notice End Date:
Notice End Time:
Notice ID:
16231187
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
11/08/2025
Post Time:
15:57:12 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 11/08/2025 ID2 Cycle
The below location will be reduced starting the Intraday 2 cycle gas day 11/08/2025 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Bobcat
9004104
M#4609
Delivery
Zero
Cascade Creek
9001040
M#4580
Delivery
Zero
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 11/06/2025 08:05:52 CST
Notice ID: 16224345
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/06/2025
Notice Eff Time:
08:05:52 CST
Notice End Date:
Notice End Time:
Notice ID:
16224345
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/06/2025
Post Time:
08:05:52 CST
Prior Notice:
16201054
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Update - Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
Posted: 10/31/2025 15:14:34 CDT
Notice ID: 16206155
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/31/2025
Notice Eff Time:
15:14:34 CDT
Notice End Date:
Notice End Time:
Notice ID:
16206155
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/31/2025
Post Time:
15:14:34 CDT
Prior Notice:
16177272
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
The remaining tool runs on November 4 and November 6 will no longer be needed.
Transco will be performing necessary pipeline integrity assessments associated with Job #240432 on its 2025 Planned Outage and Maintenance Summary. This maintenance activity will impact the availability of transportation services moving south to north through Station 35 for each pig run date.
The specific dates for the assessments are subject to change, but the current schedule is outlined below:
Pig Runs
Dates
Gauge Tool
10/15
Cleaner Tool
10/17
Combo Tool
10/21
Cleaner Tool
10/23
Cleaner Tool
10/28
Cleaner Tool
10/30
CMFL Tool
11/4
EMAT Tool
11/6
Operating Conditions resulting from this work will require Transco to manage scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The location Throughput Section Boundary (TSB) for station 35 at mainline milepost 327.27 S-N will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSB and the available quantity of transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Station 35 S to N MP 327.27
9011644
South to North
Estimated Outage
Location ID
Design Capacity (Dt/d)
Total Quantity Available (Dt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) – Potential Shipper Impact (Based on Historical Utilization)*
10/15, 10/17, 10/21, 10/23, 10/28, 10/30,
11/4
,
11/6
9011644
708,995
250,000
35%
60-65%
If you have any questions, please contact your Transportation Services Representative.
Transco
Unplanned Maintenance at Station 195 Outage and Maintenance Summary
SEV 2/5
Informational0.872 Bcf/d2 Days
This is Revision 3 of a Transco unplanned maintenance notice originally posted October 31, 2025, concerning Station 195 MP 1674 (N-to-S flow direction), with a revised work window of November 5-6, 2025. The notice restricted all transportation priorities moving north to south through this location, with design capacity of 2.772 Bcf/d (2,772 Mdt/d) and total primary firm available quantity of 1.900 Bcf/d (1,900 Mdt/d), representing a restriction of approximately 0.872 Bcf/d or 32% of design capacity. No escalation triggers are present in this revision -- the event is now more than 30 days old and is a legacy repost with no new operational information.
No new market impact -- this is a stale Revision 3 of a November 2025 outage at Transco Station 195 MP 1674; the 0.872 Bcf/d N-to-S restriction was priced at the original effective date and the market has already fully absorbed this constraint.
Reroute: Moderate: Southern Natural Gas serves overlapping Southeast markets and Tennessee Gas Pipeline (TGP) provides partial alternative capacity for north-to-south flows in the region, though SNG real-time conditions are unmonitored. The event is historical and reroute assessment is moot.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance at Station 195 Outage and Maintenance Summary
Posted: 10/31/2025 09:06:51 CDT
Notice ID: 16204877
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/31/2025
Notice Eff Time:
09:06:51 CDT
Notice End Date:
Notice End Time:
Notice ID:
16204877
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/31/2025
Post Time:
09:06:51 CDT
Prior Notice:
16204804
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance at Station 195 Outage and Maintenance Summary
Based on observations during routine operations, Station 195 will experience an unplanned outage to prevent an equipment failure. This work will impact the availability of transportation services moving north to south through the location identified below. Transco will begin work effective Tuesday,
November 4
th
November 5
th
, 2025, with an anticipated completion date of Wednesday,
November 5
th
November 6
th
, 2025.
Operating conditions resulting from this work will require Transco to restrict scheduled quantities for all transportation priorities moving north to south through the location indicated below.
The receipt-based location Throughput Section Boundaries (“TSB’s”) at Station 195 MP 1674 flowing north to south will be used to manage capacity availability during this work. An updated Market and Production Area constraint notice will include the TSB’s and the available quantity of all transportation priorities during the indicated period.
TSB Name- Location
Location ID
Flow Direction
Station 195
MP 1674
9012103
N-S
Estimated Outage
Design Capacity (Mdt/d)
Total Primary Firm Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
%Cuts (Primary)-Potential Shipper Impact (Based on Historical Utilization)
November 4
th
-November 5
th
2,772
1,900
68%
7-12%
If you have any questions, please contact your Transportation Services Representative.
Transco
Unplanned Maintenance at Station 195 Outage and Maintenance Summary
SEV 2/5
Informational0.872 Bcf/d2 Days
This is Revision 3 of an unplanned maintenance notice for Transco Station 195 (MP 1674, N-to-S flow) originally posted October 31, 2025, with the outage occurring November 5-6, 2025 -- nearly 10 months before this revision's Last Updated date of August 20, 2026. No escalation triggers are present: the event is a completed 2-day planned outage with a known start and end date, no force majeure, no firm curtailment escalation, and no worsened restoration timeline. The notice states design capacity of 2,772 Mdt/d with 1,900 Mdt/d primary firm available (68%), implying a cut of approximately 872 MDth/d (0.872 Bcf/d) for two days, affecting N-to-S transportation priorities with a 7-12% cut to shippers based on historical utilization.
No new market impact -- this is a stale Revision 3 of a November 2025 outage that has long since concluded; market has already priced this constraint and no new trading signal exists.
Reroute: Limited: Transco is the dominant Southeast-to-Gulf-Coast backhaul pipe; SNG provides partial overlapping capacity in the Southeast, but as this outage is already completed, reroute is moot.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance at Station 195 Outage and Maintenance Summary
Posted: 10/31/2025 08:49:07 CDT
Notice ID: 16204804
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/31/2025
Notice Eff Time:
08:49:07 CDT
Notice End Date:
Notice End Time:
Notice ID:
16204804
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
10/31/2025
Post Time:
08:49:07 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance at Station 195 Outage and Maintenance Summary
Based on observations during routine operations, Station 195 will experience an unplanned outage to prevent an equipment failure. This work will impact the availability of transportation services moving north to south through the location identified below. Transco will begin work effective Tuesday, November 5
th
, 2025, with an anticipated completion date of Wednesday, November 6
th
, 2025.
Operating conditions resulting from this work will require Transco to restrict scheduled quantities for all transportation priorities moving north to south through the location indicated below.
The receipt-based location Throughput Section Boundaries (“TSB’s”) at Station 195 MP 1674 flowing north to south will be used to manage capacity availability during this work. An updated Market and Production Area constraint notice will include the TSB’s and the available quantity of all transportation priorities during the indicated period.
TSB Name- Location
Location ID
Flow Direction
Station 195
MP 1674
9012103
N-S
Estimated Outage
Design Capacity (Mdt/d)
Total Primary Firm Qty Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
%Cuts (Primary)-Potential Shipper Impact (Based on Historical Utilization)
November 5
th
-November 6th
2,772
1,900
68%
7-12%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 10/30/2025 06:30:59 CDT
Notice ID: 16201054
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/30/2025
Notice Eff Time:
06:30:59 CDT
Notice End Date:
Notice End Time:
Notice ID:
16201054
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/30/2025
Post Time:
06:30:59 CDT
Prior Notice:
16169719
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 10/29/2025 07:12:34 CDT
Notice ID: 16197746
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/29/2025
Notice Eff Time:
07:12:34 CDT
Notice End Date:
Notice End Time:
Notice ID:
16197746
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
10/29/2025
Post Time:
07:12:34 CDT
Prior Notice:
15915548
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 10/29/2025 07:12
Effective Date: 10/30/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Completed - Unplanned Maintenance SELA Lateral Offshore
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Completed - Unplanned Maintenance SELA Lateral Offshore
Posted: 10/28/2025 16:27:37 CDT
Notice ID: 16195866
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/28/2025
Notice Eff Time:
16:27:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
16195866
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/28/2025
Post Time:
16:27:37 CDT
Prior Notice:
16162493
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Completed - Unplanned Maintenance SELA Lateral Offshore
This work for the unplanned maintenance has been completed. Scheduling and flow can resume at the locations below effective today, October 28.
Due to findings regarding equipment failure at the site, the following offshore locations on the Southeast Louisiana lateral will need to be shut-in. The current schedule for this unplanned maintenance is October 21, 2025 through
TBD
October 28. An updated return to service date will be provided as soon as possible.
During the unplanned maintenance period, the location(s) identified below will not be available for gas flow and scheduling:
Location ID
Location Name
Flow Direction
1000033
SHIP SHOAL 28D M2400
Receipt
1000035
SHIP SHOAL 72J M2559
Receipt
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
Posted: 10/23/2025 09:50:27 CDT
Notice ID: 16170302
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/23/2025
Notice Eff Time:
09:50:27 CDT
Notice End Date:
Notice End Time:
Notice ID:
16170302
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/23/2025
Post Time:
09:50:27 CDT
Prior Notice:
16096776
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
There will be an additional Cleaner tool run needed prior to the remaining CMFL and EMAT tool runs. This is to ensure successful and accurate results for the remaining tool runs. Please see below for the updated schedule.
Transco will be performing necessary pipeline integrity assessments associated with Job #240432 on its 2025 Planned Outage and Maintenance Summary. This maintenance activity will impact the availability of transportation services moving south to north through Station 35 for each pig run date.
The specific dates for the assessments are subject to change, but the current schedule is outlined below:
Pig Runs
Dates
Gauge Tool
10/15
Cleaner Tool
10/17
Combo Tool
10/21
Cleaner Tool
10/23
CMFL Tool
10/23
10/28
EMAT Tool
10/28
10/30
Operating Conditions resulting from this work will require Transco to manage scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The location Throughput Section Boundary (TSB) for station 35 at mainline milepost 327.27 S-N will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSB and the available quantity of transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Station 35 S to N MP 327.27
9011644
South to North
Estimated Outage
Location ID
Design Capacity (Dt/d)
Total Quantity Available (Dt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) – Potential Shipper Impact (Based on Historical Utilization)*
10/15, 10/17, 10/21, 10/23, 10/28,
10/30
9011644
708,995
250,000
35%
60-65%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 10/23/2025 08:08:36 CDT
Notice ID: 16169719
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/23/2025
Notice Eff Time:
08:08:36 CDT
Notice End Date:
Notice End Time:
Notice ID:
16169719
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/23/2025
Post Time:
08:08:36 CDT
Prior Notice:
16160710
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Unplanned Maintenance SELA Lateral Offshore
SEV 2/5
Informational
This is Revision 3 of a Transco unplanned maintenance notice originally posted October 21, 2025, affecting two offshore Southeast Louisiana Lateral (SELA) receipt locations -- Ship Shoal 28D (Loc 1000033) and Ship Shoal 72J (Loc 1000035) -- with no restoration date provided. No escalation triggers are present in this revision: no new locations added, no force majeure declared, no capacity volume stated, no curtailment escalation, and no worsened timeline language beyond the original TBD. Live capacity data for SELA MP 85.94 and MP 85.93 show zero scheduled and zero operating capacity as of 2026-08-18 (2 days prior to this notice), consistent with ongoing shut-in and suggesting the market has long since absorbed this constraint.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Limited: the two affected locations are offshore Gulf of Mexico receipt points on the SELA lateral; no alternative offshore gathering path exists for these specific platform volumes, though their combined contribution to Transco mainline throughput appears negligible given zero scheduled flow on the SELA segments in the most recent capacity data.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance SELA Lateral Offshore
Posted: 10/21/2025 15:01:24 CDT
Notice ID: 16162493
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/21/2025
Notice Eff Time:
15:01:24 CDT
Notice End Date:
Notice End Time:
Notice ID:
16162493
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
10/21/2025
Post Time:
15:01:24 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance SELA Lateral Offshore
Due to findings regarding equipment failure at the site, the following offshore locations on the Southeast Louisiana lateral will need to be shut-in. The current schedule for this unplanned maintenance is October 21, 2025 through TBD. An updated return to service date will be provided as soon as possible.
During the unplanned maintenance period, the location(s) identified below will not be available for gas flow and scheduling:
Location ID
Location Name
Flow Direction
1000033
SHIP SHOAL 28D M2400
Receipt
1000035
SHIP SHOAL 72J M2559
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 10/21/2025 08:11:17 CDT
Notice ID: 16160710
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/21/2025
Notice Eff Time:
08:11:17 CDT
Notice End Date:
Notice End Time:
Notice ID:
16160710
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/21/2025
Post Time:
08:11:17 CDT
Prior Notice:
16149362
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 10/17/2025 07:44:42 CDT
Notice ID: 16149362
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/17/2025
Notice Eff Time:
07:44:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
16149362
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/17/2025
Post Time:
07:44:42 CDT
Prior Notice:
16146225
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 10/16/2025 08:00:42 CDT
Notice ID: 16146225
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/16/2025
Notice Eff Time:
08:00:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
16146225
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/16/2025
Post Time:
08:00:42 CDT
Prior Notice:
16125093
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Location Confirmations Restriction Lifted for 10/12/2025 ID1 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Restriction Lifted for 10/12/2025 ID1 Cycle
Posted: 10/12/2025 10:35:25 CDT
Notice ID: 16134339
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/12/2025
Notice Eff Time:
10:35:25 CDT
Notice End Date:
Notice End Time:
Notice ID:
16134339
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
10/12/2025
Post Time:
10:35:25 CDT
Prior Notice:
16131804
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Restriction Lifted for 10/12/2025 ID1 Cycle
The below location restriction will be
lifted
starting the Intraday 1 cycle gas day 10/12/2025. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Petal
1006344
M#4586
Delivery
130,000
Hattiesburg
1001686
M#4490
Delivery
100,000
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 10/11/2025 ID1 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 10/11/2025 ID1 Cycle
Posted: 10/11/2025 11:31:29 CDT
Notice ID: 16131804
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/11/2025
Notice Eff Time:
11:31:29 CDT
Notice End Date:
Notice End Time:
Notice ID:
16131804
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
10/11/2025
Post Time:
11:31:29 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 10/11/2025 ID1 Cycle
The below location will be reduced starting the Intraday 1 cycle gas day 10/11/2025 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Petal
1006344
M#4586
Delivery
130,000
Hattiesburg
1001686
M#4490
Delivery
100,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 10/09/2025 08:51:16 CDT
Notice ID: 16125093
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/09/2025
Notice Eff Time:
08:51:16 CDT
Notice End Date:
Notice End Time:
Notice ID:
16125093
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/09/2025
Post Time:
08:51:16 CDT
Prior Notice:
16107400
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Location Confirmations Being Reduced for 10/06/2025 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 10/06/2025 ID2 Cycle
Posted: 10/06/2025 14:13:59 CDT
Notice ID: 16116314
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/06/2025
Notice Eff Time:
14:13:59 CDT
Notice End Date:
Notice End Time:
Notice ID:
16116314
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
10/06/2025
Post Time:
14:13:59 CDT
Prior Notice:
16110968
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 10/06/2025 ID2 Cycle
The below location will be
lifted
starting the Intraday 2 cycle gas day 10/06/2025. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Petal
1006344
M#4586
Delivery
275,000
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 10/06/2025 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 10/06/2025 ID2 Cycle
Posted: 10/06/2025 14:11:26 CDT
Notice ID: 16116313
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/06/2025
Notice Eff Time:
14:11:26 CDT
Notice End Date:
Notice End Time:
Notice ID:
16116313
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
10/06/2025
Post Time:
14:11:26 CDT
Prior Notice:
16110968
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 10/06/2025 ID2 Cycle
The below location will be reduced starting the Intraday 2 cycle gas day 10/04/2025 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Petal
1006344
M#4586
Delivery
275,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 10/03/2025 08:04:17 CDT
Notice ID: 16107400
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/03/2025
Notice Eff Time:
08:04:17 CDT
Notice End Date:
Notice End Time:
Notice ID:
16107400
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/03/2025
Post Time:
08:04:17 CDT
Prior Notice:
16100330
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 10/01/2025 06:20:54 CDT
Notice ID: 16100330
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/01/2025
Notice Eff Time:
06:20:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
16100330
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/01/2025
Post Time:
06:20:54 CDT
Prior Notice:
16080686
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Update - Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
SEV 2/5
Informational0.459 Bcf/d7 Days
This is Revision 3 of a planned maintenance notice originally posted September 30, 2025, covering pig run assessments at Transco Station 35 (mainline milepost 327.27, south-to-north flow) on seven discrete dates between October 14-28, 2025. The notice caps available capacity at 250,000 Dt/d (0.250 Bcf/d) against a design capacity of 708,995 Dt/d (0.709 Bcf/d), representing roughly 35% availability and potential 60-65% primary firm cuts. No escalation triggers are present in this revision -- the affected location, capacity figures, and schedule are unchanged from prior revisions, and the underlying outage dates are now approximately 10 months in the past.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; the underlying October 2025 pig run schedule at Station 35 is long past and this revision carries no new trading signal.
Reroute: Moderate: Southern Natural Gas (SNG) provides partial alternative capacity in the Southeast corridor overlapping Transco Zone 4, though SNG is significantly smaller than Transco; the event dates are historical and reroute is moot.
View original notice text
Pipeline: Transco
Notice: Update - Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
Posted: 09/30/2025 09:38:52 CDT
Notice ID: 16096776
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/30/2025
Notice Eff Time:
09:38:52 CDT
Notice End Date:
Notice End Time:
Notice ID:
16096776
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/30/2025
Post Time:
09:38:52 CDT
Prior Notice:
16017117
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
Transco will be performing necessary pipeline integrity assessments associated with Job #240432 on its 2025 Planned Outage and Maintenance Summary. This maintenance activity will impact the availability of transportation services moving south to north through Station 35 for each pig run date.
The specific dates for the assessments are subject to change, but the current schedule is outlined below:
Pig Runs
Dates
Gauge Tool
10/14
10/15
Cleaner Tool
10/16
10/17
Combo Tool
10/21
CMFL Tool
10/23
EMAT Tool
10/28
Operating Conditions resulting from this work will require Transco to manage scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The location Throughput Section Boundary (TSB) for station 35 at mainline milepost 327.27 S-N will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSB and the available quantity of transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Station 35 S to N MP 327.27
9011644
South to North
Estimated Outage
Location ID
Design Capacity (Dt/d)
Total Quantity Available (Dt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) – Potential Shipper Impact (Based on Historical Utilization)*
10/14
10/15
,
10/16
10/17
, 10/21, 10/23, 10/28
9011644
708,995
250,000
35%
60-65%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 09/25/2025 08:46:08 CDT
Notice ID: 16080686
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/25/2025
Notice Eff Time:
08:46:08 CDT
Notice End Date:
Notice End Time:
Notice ID:
16080686
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/25/2025
Post Time:
08:46:08 CDT
Prior Notice:
16059063
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 09/19/2025 08:07:32 CDT
Notice ID: 16059063
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/19/2025
Notice Eff Time:
08:07:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
16059063
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/19/2025
Post Time:
08:07:32 CDT
Prior Notice:
16055748
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 09/18/2025 06:26:03 CDT
Notice ID: 16055748
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/18/2025
Notice Eff Time:
06:26:03 CDT
Notice End Date:
Notice End Time:
Notice ID:
16055748
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/18/2025
Post Time:
06:26:03 CDT
Prior Notice:
16037834
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Update - Market and Production Constraints
SEV 2/5
Informational
This is Revision 3 of Transco notice 16052846, a daily Market and Production Constraints update originally posted September 17, 2025 -- nearly 11 months prior to the Last Updated timestamp of August 20, 2026. No escalation triggers are present: no force majeure, no firm curtailment escalation, no new locations added, no worsened restoration timeline, and no OFO declarations. The notice is a routine daily constraint table repost with no new operational content relative to prior revisions.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Not applicable -- stale revision with no new constraint identified. Transco Southeast (Zone 4) constraints would have SNG as a partial alternative, though SNG real-time data is unmonitored; Northeast Zone 5/6 constraints would have limited reroute via Tennessee Gas Pipeline.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 09/17/2025 10:00:05 CDT
Notice ID: 16052846
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/17/2025
Notice Eff Time:
10:00:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
16052846
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
09/17/2025
Post Time:
10:00:05 CDT
Prior Notice:
16046814
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
September 17, 2025
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9013404
McMullen E to W MP 32.65
1
Rec
M-L
OPEN
E to W
9013403
McMullen W to E MP 32.66
1
Rec
M-L
OPEN
W to E
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9011500
Compressor Station 70 MP 662.0
4
Rec
M-L
2,000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
500
SECONDARY
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
500
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
500
SECONDARY
S to N
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
100
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
100
NSRP
N to S
9011620
Compressor Station 190 MP 1628.78
6
Rec
M-L
1,839
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
50
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
75
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
100
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
0
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
350
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
600**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
81*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
1006304
Vinton FGT Meter 4381
2
Del
L
0
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 71 Mdt/d Traditional Deliveries and 10 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Revision 3 of this notice confirms that work on the McMullen Lateral (Job #1071403) has been completed and the pipeline was returned to service by ID1 on September 17, 2025 -- eight days into a planned outage that had an original completion date of September 25, 2025. The constraint had restricted 0.095 Bcf/d (95,000 Dt/d) of capacity in both east-to-west and west-to-east directions between MP 32.65 and MP 52.71. This revision carries no new operational information; it is a restoration confirmation for an event that resolved nearly a year before this repost date of August 20, 2026.
No new market impact -- operational situation resolved on September 17, 2025, and the market has long since priced this constraint; this revision is a stale repost with no current trading signal.
Reroute: Moot: the McMullen Lateral outage affecting 0.095 Bcf/d has been resolved. During the outage, Transco mainline capacity offered partial workaround given the lateral's relatively small design capacity relative to the mainline.
View original notice text
Pipeline: Transco
Notice: Update - Unplanned McMullen Lateral Outage 2025 Planned Outage and Maintenance Summary
Posted: 09/17/2025 09:46:10 CDT
Notice ID: 16052829
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/17/2025
Notice Eff Time:
09:46:10 CDT
Notice End Date:
Notice End Time:
Notice ID:
16052829
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/17/2025
Post Time:
09:46:10 CDT
Prior Notice:
16029312
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Unplanned McMullen Lateral Outage 2025 Planned Outage and Maintenance Summary
Work associated with this outage has been completed and the pipeline will be returned to service by ID1 on September 17, 2025.
Due to findings from an integrity assessment performed on the McMullen lateral in April associated with Job #1071403, Transco must isolate and reduce pressure on a portion of the McMullen lateral between the TM14 valve MP 32.65 and TM17 valve MP 52.71. This work will impact the availability of transportation services moving west to east and east to west between those valve settings. Transco will begin work effective September 9, 2025 with an anticipated completion date of
September 25, 2025
September 17, 2025
.
Operating conditions resulting from this work will require Transco to restrict scheduled quantities for all transportation priorities moving west to east and east to west through the locations indicated below.
The receipt-based location Throughput Section Boundaries (“TSB’s”) for McMullen E-W at McMullen lateral milepost 32.65 and McMullen W-E at McMullen lateral milepost 32.66 will be used to manage capacity availability during this work. An updated Market and Production Area constraint notice will include the TSB’s and the available quantity of all transportation priorities during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Dt/d)
Total Quantity Available (Dt/d)
McMullen E to W MP 32.65
9013404
East to West
95,000
0
McMullen W to E MP 32.66
9013403
West to East
95,000
0
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 09/11/2025 11:22:02 CDT
Notice ID: 16037834
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/11/2025
Notice Eff Time:
11:22:02 CDT
Notice End Date:
Notice End Time:
Notice ID:
16037834
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/11/2025
Post Time:
11:22:02 CDT
Prior Notice:
16019170
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Unplanned McMullen Lateral Outage 2025 Planned Outage and Maintenance Summary
SEV 2/5
Informational0.095 Bcf/d
This is Revision 3 of a notice originally posted September 8, 2025 regarding an unplanned integrity-driven pressure restriction on a portion of the McMullen lateral between MP 32.65 and MP 52.71 on Transco. The event originally ran September 9-25, 2025 and is now nearly a year old relative to the Last Updated date of August 20, 2026. No escalation triggers are present in this revision; the operational situation appears unchanged from the original posting. The McMullen lateral carries a design capacity of 0.095 Bcf/d bidirectionally, with total available quantity reduced to zero in both directions during the restriction period.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; the underlying event dates to September 2025 and the 0.095 Bcf/d McMullen lateral restriction is immaterial to Transco mainline or Zone 4 basis at current system loading.
Reroute: Moderate: the McMullen lateral is a small Transco lateral; Transco mainline and interconnecting Gulf Coast pipelines (Gulf South, TGC) provide alternative routing for affected volumes. The small scale (0.095 Bcf/d) limits market significance.
View original notice text
Pipeline: Transco
Notice: Unplanned McMullen Lateral Outage 2025 Planned Outage and Maintenance Summary
Posted: 09/08/2025 09:13:23 CDT
Notice ID: 16029312
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/08/2025
Notice Eff Time:
09:13:23 CDT
Notice End Date:
Notice End Time:
Notice ID:
16029312
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
09/08/2025
Post Time:
09:13:23 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned McMullen Lateral Outage 2025 Planned Outage and Maintenance Summary
Due to findings from an integrity assessment performed on the McMullen lateral in April associated with Job #1071403, Transco must isolate and reduce pressure on a portion of the McMullen lateral between the TM14 valve MP 32.65 and TM17 valve MP 52.71. This work will impact the availability of transportation services moving west to east and east to west between those valve settings. Transco will begin work effective September 9, 2025 with an anticipated completion date of September 25, 2025.
Operating conditions resulting from this work will require Transco to restrict scheduled quantities for all transportation priorities moving west to east and east to west through the locations indicated below.
The receipt-based location Throughput Section Boundaries (“TSB’s”) for McMullen E-W at McMullen lateral milepost 32.65 and McMullen W-E at McMullen lateral milepost 32.66 will be used to manage capacity availability during this work. An updated Market and Production Area constraint notice will include the TSB’s and the available quantity of all transportation priorities during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Dt/d)
Total Quantity Available (Dt/d)
McMullen E to W MP 32.65
9013404
East to West
95,000
0
McMullen W to E MP 32.66
9013403
West to East
95,000
0
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 09/04/2025 08:09:37 CDT
Notice ID: 16019170
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/04/2025
Notice Eff Time:
08:09:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
16019170
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/04/2025
Post Time:
08:09:37 CDT
Prior Notice:
15999625
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
SEV 2/5
Maintenance0.459 Bcf/d1 Days
This is Revision 3 of a planned maintenance notice originally posted 09/03/2025. Transco is performing pig runs at Station 35 (milepost 327.27, south-to-north) on five discrete single-day windows: 10/14, 10/16, 10/21, 10/23, and 10/28. Each pig run day reduces available S-to-N capacity at location 9011644 from 708,995 Dt/d design capacity to 250,000 Dt/d (approximately 0.250 Bcf/d available), representing a loss of roughly 0.459 Bcf/d and cutting primary firm throughput to 35% of design capacity with 60-65% shipper impact. No escalation triggers are present in this revision relative to prior revisions.
No new market impact -- operational situation unchanged from prior revision; the five single-day pig run dates and the 0.459 Bcf/d S-to-N capacity reduction at Station 35 were already disclosed at original posting, market has already priced this constraint.
Reroute: Limited: Transco is the dominant pipeline in this corridor; Southern Natural Gas (unmonitored) provides some partial Southeast alternative capacity, but SNG is significantly smaller than Transco and its current condition cannot be verified. Partial reroute is possible but unlikely to fully offset the 0.459 Bcf/d single-day reductions.
View original notice text
Pipeline: Transco
Notice: Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
Posted: 09/03/2025 12:47:57 CDT
Notice ID: 16017117
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/03/2025
Notice Eff Time:
12:47:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
16017117
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
09/03/2025
Post Time:
12:47:57 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 35 (Job 240432) 2025 Planned Outage and Maintenance Summary
Transco will be performing necessary pipeline integrity assessments associated with Job #240432 on its 2025 Planned Outage and Maintenance Summary. This maintenance activity will impact the availability of transportation services moving south to north through Station 35 for each pig run date.
The specific dates for the assessments are subject to change, but the current schedule is outlined below:
Pig Runs
Dates
Gauge Tool
10/14
Cleaner Tool
10/16
Combo Tool
10/21
CMFL Tool
10/23
EMAT Tool
10/28
Operating Conditions resulting from this work will require Transco to manage scheduled quantities for all transportation priorities moving south to north through the location indicated below.
The location Throughput Section Boundary (TSB) for station 35 at mainline milepost 327.27 S-N will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the TSB and the available quantity of transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Station 35 S to N MP 327.27
9011644
South to North
Estimated Outage
Location ID
Design Capacity (Dt/d)
Total Quantity Available (Dt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) – Potential Shipper Impact (Based on Historical Utilization)*
10/14, 10/16, 10/21, 10/23, 10/28
9011644
708,995
250,000
35%
60-65%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 08/28/2025 06:16:05 CDT
Notice ID: 15999625
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/28/2025
Notice Eff Time:
06:16:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
15999625
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/28/2025
Post Time:
06:16:05 CDT
Prior Notice:
15974822
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
System Operating Conditions
SEV 2/5
Informational
Transco issued a Revision 3 system operating conditions notice on 08/22/2025 warning shippers of limited flexibility to manage imbalances during a mild-weather weekend period. The notice strongly encourages shippers to avoid daily 'Due To' (long) imbalances and warns that an OFO may be issued absent voluntary compliance. No capacity restriction, force majeure, or curtailment has been declared; this is a pre-OFO advisory.
No new market impact -- operational situation unchanged from prior revision; this is a pre-OFO imbalance warning during mild demand conditions, with no capacity figure or forced curtailment stated, and the market has already priced this advisory.
Reroute: Not applicable -- no capacity constraint has been declared; notice is a voluntary imbalance management advisory. If an OFO is subsequently issued, Southern Natural Gas provides partial Southeast reroute but SNG capacity is significantly smaller than Transco.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 08/22/2025 08:02:20 CDT
Notice ID: 15979109
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/22/2025
Notice Eff Time:
08:02:20 CDT
Notice End Date:
Notice End Time:
Notice ID:
15979109
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
08/22/2025
Post Time:
08:02:20 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Transco has provided notice of limited flexibility to manage imbalances and encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily.
Mild temperatures and reduced gas demand are forecasted for most of the Transco market area for the upcoming weekend. Transco again strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Specifically, Transco recommends that all parties avoid the creation of any daily Due To (long to the pipeline) imbalances on the Transco system, regardless of their monthly cumulative imbalance position.
Absent voluntary compliance, Transco may be required to take further action including issuing an Operational Flow Order (OFO). Additional notice prior to the effective time of any further required action, including the issuance of an OFO may be limited.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 08/21/2025 08:34:31 CDT
Notice ID: 15974822
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/21/2025
Notice Eff Time:
08:34:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
15974822
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/21/2025
Post Time:
08:34:31 CDT
Prior Notice:
15956049
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 08/14/2025 09:42:27 CDT
Notice ID: 15956049
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/14/2025
Notice Eff Time:
09:42:27 CDT
Notice End Date:
Notice End Time:
Notice ID:
15956049
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/14/2025
Post Time:
09:42:27 CDT
Prior Notice:
15937693
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 08/08/2025 08:03:22 CDT
Notice ID: 15937693
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/08/2025
Notice Eff Time:
08:03:22 CDT
Notice End Date:
Notice End Time:
Notice ID:
15937693
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/08/2025
Post Time:
08:03:22 CDT
Prior Notice:
15911931
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 08/01/2025 07:37:12 CDT
Notice ID: 15915548
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/01/2025
Notice Eff Time:
07:37:12 CDT
Notice End Date:
Notice End Time:
Notice ID:
15915548
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
08/01/2025
Post Time:
07:37:12 CDT
Prior Notice:
15891482
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 08/01/2025 07:37
Effective Date: 8/1/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 07/31/2025 07:29:23 CDT
Notice ID: 15911931
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/31/2025
Notice Eff Time:
07:29:23 CDT
Notice End Date:
Notice End Time:
Notice ID:
15911931
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/31/2025
Post Time:
07:29:23 CDT
Prior Notice:
15887271
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Unplanned Maintenance Station 115 MU3 Planned Outage and Maintenance Summary
SEV 2/5
Maintenance1.074 Bcf/d
This is Revision 3 of a notice originally posted July 29, 2025 for unplanned maintenance on Transco Station 115 Main Unit 3 at Mainline MP 1031, reducing south-to-north available capacity from 4,524 Mdt/d design to 3,450 Mdt/d total quantity available (a reduction of approximately 1,074 Mdt/d or 1.074 Bcf/d). No escalation triggers are present in this revision -- no force majeure, no firm curtailments beyond the original 0-5% primary impact estimate, no new locations added, and restoration remains TBD as it was in prior revisions. The notice has been active since July 29, 2025 and the market has had ample time to price this constraint.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; the 1.074 Bcf/d south-to-north reduction at MP 1031 affects only non-primary service with primary firm cuts estimated at 0-5%, and live capacity data for MAINLINE MP 1031 TSB S to N (loc 9013083) as of 2026-08-18 shows 3.34 Bcf/d scheduled against 4.58 Bcf/d operating capacity (72.9% utilized, 27.1% headroom), indicating the system is absorbing the constraint without firm service stress.
Reroute: Limited to Moderate: Southern Natural Gas and Gulf South serve overlapping Southeast corridors and could absorb non-firm volumes displaced by this Station 115 constraint; primary firm shippers face minimal impact (0-5% estimated cuts) and are unlikely to need rerouting.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance Station 115 MU3 Planned Outage and Maintenance Summary
Posted: 07/29/2025 10:25:27 CDT
Notice ID: 15905621
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/29/2025
Notice Eff Time:
10:25:27 CDT
Notice End Date:
Notice End Time:
Notice ID:
15905621
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
07/29/2025
Post Time:
10:25:27 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance Station 115 MU3 Planned Outage and Maintenance Summary
Transco will be performing unplanned maintenance at Station 115 due to equipment failure on Main Unit 3 that requires immediate action. The current schedule for repairs is effective immediately July 29, 2025 through TBD. Transco will provide an updated completion date as soon as it becomes available.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location may not be available.
Transco will be required to manage transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period and is anticipated to be initially limited to the quantities indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at Mainline MP 1031 will be used to manage capacity availability, including any required changes to the expected total quantities available during this unplanned work indicated below. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated periods.
TSB Name – Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Quantity Available (Mdt/d)
Mainline MP 1031
9013083
South to North
4,524
See Below
Pipeline Maintenance
Estimated Outage
Total Quantity Available Mdt/d
% Cuts (Primary)Potential Shipper Impact (Based on Historical Utilization)
Unplanned Maintenance MU3
July 29 – TBD
3,450
0-5%
*% Cuts (Primary) is an estimate of the impact to primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
Based on current and historical utilization, impacts to Primary Transportation are unlikely, however, impacts to Non-Primary Transportation are anticipated.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 07/25/2025 08:48:00 CDT
Notice ID: 15891482
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/25/2025
Notice Eff Time:
08:48:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15891482
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
07/25/2025
Post Time:
08:48:00 CDT
Prior Notice:
15864524
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 07/25/2025 08:48
Effective Date: 7/28/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
N
N
N
N
N
Y
Y
2
N
N
N
N
N
N
Y
Y
3
N
N
N
N
N
N
Y
Y
4
N
N
N
N
N
N
Y
Y
4A
N
N
N
N
N
N
Y
Y
4B
N
N
N
N
N
N
N/A
N/A
5
N
N
N
N
N
N
Y
Y
6
N
N
N
N
N
N
Y
Y
Leidy Line
N
N
N
N
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 07/24/2025 09:56:17 CDT
Notice ID: 15887271
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/24/2025
Notice Eff Time:
09:56:17 CDT
Notice End Date:
Notice End Time:
Notice ID:
15887271
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/24/2025
Post Time:
09:56:17 CDT
Prior Notice:
15861284
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 07/17/2025 11:13:53 CDT
Notice ID: 15864524
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/17/2025
Notice Eff Time:
11:13:53 CDT
Notice End Date:
Notice End Time:
Notice ID:
15864524
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
07/17/2025
Post Time:
11:13:53 CDT
Prior Notice:
15855122
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 07/17/2025 11:13
Effective Date: 7/19/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 07/16/2025 09:59:38 CDT
Notice ID: 15861284
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/16/2025
Notice Eff Time:
09:59:38 CDT
Notice End Date:
Notice End Time:
Notice ID:
15861284
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/16/2025
Post Time:
09:59:38 CDT
Prior Notice:
15843791
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 07/14/2025 12:41:38 CDT
Notice ID: 15855122
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/14/2025
Notice Eff Time:
12:41:38 CDT
Notice End Date:
Notice End Time:
Notice ID:
15855122
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
07/14/2025
Post Time:
12:41:38 CDT
Prior Notice:
15854560
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 07/14/2025 12:41
Effective Date: 7/15/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - 50,000 Dt/d Available
Excess GSS Injection - Not Available
Excess ESS Injection - 25,000 Dt/d Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Location Confirmations changed for 07/13/2025 ID1 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations changed for 07/13/2025 ID1 Cycle
Posted: 07/13/2025 10:09:43 CDT
Notice ID: 15851929
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/13/2025
Notice Eff Time:
10:09:43 CDT
Notice End Date:
Notice End Time:
Notice ID:
15851929
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
07/13/2025
Post Time:
10:09:43 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations changed for 07/13/2025 ID1 Cycle
The below locations will be decreased starting the Intraday 1 cycle gas day 07/13/2025. Transco will notify parties via 1Line critical notices if the confirmation changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
ST JAMES LIG
9002760
M2888
RECEIPT
50,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 07/10/2025 10:39:23 CDT
Notice ID: 15843791
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/10/2025
Notice Eff Time:
10:39:23 CDT
Notice End Date:
Notice End Time:
Notice ID:
15843791
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/10/2025
Post Time:
10:39:23 CDT
Prior Notice:
15836813
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 07/08/2025 06:36:21 CDT
Notice ID: 15836813
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/08/2025
Notice Eff Time:
06:36:21 CDT
Notice End Date:
Notice End Time:
Notice ID:
15836813
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/08/2025
Post Time:
06:36:21 CDT
Prior Notice:
15820280
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 07/02/2025 06:34:23 CDT
Notice ID: 15820280
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/02/2025
Notice Eff Time:
06:34:23 CDT
Notice End Date:
Notice End Time:
Notice ID:
15820280
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/02/2025
Post Time:
06:34:23 CDT
Prior Notice:
15800359
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 06/26/2025 08:16:19 CDT
Notice ID: 15800359
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/26/2025
Notice Eff Time:
08:16:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
15800359
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/26/2025
Post Time:
08:16:19 CDT
Prior Notice:
15791793
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 06/25/2025 14:43:26 CDT
Notice ID: 15797454
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/25/2025
Notice Eff Time:
14:43:26 CDT
Notice End Date:
Notice End Time:
Notice ID:
15797454
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
06/25/2025
Post Time:
14:43:26 CDT
Prior Notice:
15775958
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 06/25/2025 14:43
Effective Date: 6/27/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 06/24/2025 13:23:21 CDT
Notice ID: 15791793
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/24/2025
Notice Eff Time:
13:23:21 CDT
Notice End Date:
Notice End Time:
Notice ID:
15791793
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/24/2025
Post Time:
13:23:21 CDT
Prior Notice:
15784644
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Station 50 (Job 933926) CS Outage 2025 Planned Outage and Maintenance Summary
SEV 2/5
Informational0.544 Bcf/d15 Days
This is Revision 3 of a planned maintenance notice for Compressor Station 50 (MP 517.25, Location 9012563) on Transco, originally posted June 24, 2025 for a July 17-31, 2025 outage window -- an event now roughly 3-4 weeks in the past relative to the notice's own schedule and over a year behind the Last Updated date of August 20, 2026. The notice described a partial CS outage limiting south-to-north primary-firm capacity from 2,119 MDth/d (2.119 Bcf/d design) to 1,575 MDth/d (1.575 Bcf/d available), a reduction of approximately 544 MDth/d (0.544 Bcf/d), with 0-15% estimated cuts to primary firm. No escalation triggers are present in this revision; no new operational information has been added.
No new market impact -- operational situation unchanged from prior revision; the July 2025 CS 50 outage (0.544 Bcf/d south-to-north reduction) has long since concluded and the market priced this constraint at the original effective date.
Reroute: Moderate: during the original July 2025 maintenance period, Southern Natural Gas served overlapping Southeast corridors and some volumes could be rerouted via SNG or Tennessee Gas Pipeline, though SNG is unmonitored and spare capacity was not confirmed. This is now a moot point as the outage window has passed.
View original notice text
Pipeline: Transco
Notice: Station 50 (Job 933926) CS Outage 2025 Planned Outage and Maintenance Summary
Posted: 06/24/2025 13:18:00 CDT
Notice ID: 15791767
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/24/2025
Notice Eff Time:
13:18:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15791767
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
06/24/2025
Post Time:
13:18:00 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 50 (Job 933926) CS Outage 2025 Planned Outage and Maintenance Summary
Transco will be performing a necessary maintenance associated with Job #267481 on its 2025 Planned Outage and Maintenance Summary. This is associated with Transco’s Hard Spot Remediation Program as it works to identify and eliminate hard spot integrity threats throughout its system. This activity requires a partial compressor station outage that will impact the availability of primary-firm transportation services moving south to north through Compressor Station 50. The current schedule is July 17, 2025 through July 31, 2025.
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving through the location may not be available.
Operating Conditions resulting from this work will require Transco to manage all transportation services south to north through the location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline MP 517.25 (Station 50) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
M/L STA 50 MP 517.25
9012563
South to North
Design Capacity (MDt/d)
Total Quantity Available (Mdt/d)
% Available Total Primary-Firm vs Design Capacity
% Cuts (Primary) – Potential Shipper Impact (Based on Historical Utilization)*
2,119
1,575
71%
0-15%
*% Cuts is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 06/23/2025 09:40:42 CDT
Notice ID: 15784644
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/23/2025
Notice Eff Time:
09:40:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
15784644
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/23/2025
Post Time:
09:40:42 CDT
Prior Notice:
15775168
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Location Confirmations changed for 06/21/2025 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations changed for 06/21/2025 ID2 Cycle
Posted: 06/21/2025 16:05:22 CDT
Notice ID: 15779134
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/21/2025
Notice Eff Time:
16:05:22 CDT
Notice End Date:
Notice End Time:
Notice ID:
15779134
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
06/21/2025
Post Time:
16:05:22 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations changed for 06/21/2025 ID2 Cycle
The below locations will be decreased starting the Intraday 2 cycle gas day 06/21/2025. Transco will notify parties via 1Line critical notices if the confirmation changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Poole Road
9002300
M4585
DELIVERY
30,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 06/20/2025 13:30:22 CDT
Notice ID: 15775958
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/20/2025
Notice Eff Time:
13:30:22 CDT
Notice End Date:
Notice End Time:
Notice ID:
15775958
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
06/20/2025
Post Time:
13:30:22 CDT
Prior Notice:
15576624
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 06/20/2025 13:30
Effective Date: 6/23/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - 50,000 Dt/d Available
Excess GSS Injection - Not Available
Excess ESS Injection - 50,000 Dt/d Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 06/20/2025 09:39:45 CDT
Notice ID: 15775168
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/20/2025
Notice Eff Time:
09:39:45 CDT
Notice End Date:
Notice End Time:
Notice ID:
15775168
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/20/2025
Post Time:
09:39:45 CDT
Prior Notice:
15771921
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 06/19/2025 07:28:10 CDT
Notice ID: 15771921
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/19/2025
Notice Eff Time:
07:28:10 CDT
Notice End Date:
Notice End Time:
Notice ID:
15771921
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/19/2025
Post Time:
07:28:10 CDT
Prior Notice:
15754004
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 06/13/2025 13:21:54 CDT
Notice ID: 15754004
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/13/2025
Notice Eff Time:
13:21:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
15754004
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/13/2025
Post Time:
13:21:54 CDT
Prior Notice:
15750838
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
UPDATE Station 65 – Unplanned Maintenance 2025
SEV 2/5
Informational1.430 Bcf/d3 Days
This is Revision 3 of a June 2025 unplanned maintenance notice for Transco Station 65 (mainline milepost 626.55, south-to-north flow). The notice text states repairs were completed June 13, 2025 with return to service June 14, 2025 -- the event has been fully resolved for over 14 months as of this posting. No escalation triggers are present; this is a stale revision of a long-closed outage. During the constraint, south-to-north capacity was limited to 1.430 Bcf/d (design capacity 3.242 Bcf/d), with an estimated 5-10% cut to primary firm shippers based on historical utilization.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; the Station 65 outage resolved June 14, 2025 and this revision carries no new operational information.
Reroute: Moot: Station 65 returned to service June 14, 2025 per the notice text. For reference, during the live constraint, partial reroute via Southern Natural Gas (SNG, unmonitored) would have been the primary alternative for Southeast-bound volumes, though SNG capacity is significantly smaller than Transco.
View original notice text
Pipeline: Transco
Notice: UPDATE Station 65 – Unplanned Maintenance 2025
Posted: 06/13/2025 08:16:21 CDT
Notice ID: 15753047
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/13/2025
Notice Eff Time:
08:16:21 CDT
Notice End Date:
Notice End Time:
Notice ID:
15753047
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/13/2025
Post Time:
08:16:21 CDT
Prior Notice:
15744832
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Station 65 – Unplanned Maintenance 2025
Station 65 experienced an equipment failure that requires immediate action. A station outage will be required to make the necessary repairs. This outage will begin on June 11, 2025
and is expected to take 5 days, but additional updates will be posted as repairs progress.
The repairs at station 65 will be completed June 13, 2025 and return to service on June 14, 2025.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving through the location will be limited.
Operating Conditions resulting from this unplanned work will require Transco to manage all transportation services south to north through the location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 626.55 (Station 65) will be used to manage capacity availability including any required changes to the expected total quantity available during this unplanned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Cuts (Primary) Potential Shipper Impact (Based on Historical Utilization) *
MAINLINE MP 626.55 TSB
9013343
South to North
3,242
1,430
5-10%
*% Cuts (Primary) is an estimate of the impact to primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Transco
2025 Major Construction and Maintenance Projects
SEV 2/5
Informational
This is Revision 3 of Transco's 2025 Major Construction and Maintenance Projects notice, originally posted June 12, 2025. The notice provides no new curtailment details, no specific capacity volumes, and no named locations -- it directs recipients to an external link for the updated maintenance schedule. No escalation triggers are present in this revision.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Not applicable -- no specific capacity constraint or segment restriction is identified in this notice.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 06/12/2025 14:57:00 CDT
Notice ID: 15750838
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/12/2025
Notice Eff Time:
14:57:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15750838
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/12/2025
Post Time:
14:57:00 CDT
Prior Notice:
15729724
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Station 65 – Unplanned Maintenance 2025
SEV 2/5
Informational1.430 Bcf/d5 Days
This is Revision 3 of a June 2025 unplanned maintenance notice for Transco Station 65 (mainline milepost 626.55), originally posted June 10, 2025. The notice describes a 5-day outage limiting south-to-north capacity to 1.430 Bcf/d (design capacity 3.242 Bcf/d) with 5-10% cuts to primary firm shippers. No escalation triggers are present in this revision -- no new locations, no force majeure, no worsened timeline, no curtailment escalation beyond the original notice.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Limited: Southern Natural Gas (SNG) provides partial alternative capacity in the Southeast corridor, but SNG is unmonitored and significantly smaller than Transco; full offset of a 1.812 Bcf/d throughput reduction at Station 65 is unlikely.
View original notice text
Pipeline: Transco
Notice: Station 65 – Unplanned Maintenance 2025
Posted: 06/10/2025 16:59:54 CDT
Notice ID: 15744832
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/10/2025
Notice Eff Time:
16:59:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
15744832
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
06/10/2025
Post Time:
16:59:54 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 65 – Unplanned Maintenance 2025
Station 65 experienced an equipment failure that requires immediate action. A station outage will be required to make the necessary repairs. This outage will begin on June 11, 2025 and is expected to take 5 days, but additional updates will be posted as repairs progress.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving through the location will be limited.
Operating Conditions resulting from this unplanned work will require Transco to manage all transportation services south to north through the location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 626.55 (Station 65) will be used to manage capacity availability including any required changes to the expected total quantity available during this unplanned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Cuts (Primary) Potential Shipper Impact (Based on Historical Utilization) *
MAINLINE MP 626.55 TSB
9013343
South to North
3,242
1,430
5-10%
*% Cuts (Primary) is an estimate of the impact to primary firm shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations changed for 06/10/2025 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations changed for 06/10/2025 ID2 Cycle
Posted: 06/10/2025 16:15:31 CDT
Notice ID: 15744514
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/10/2025
Notice Eff Time:
16:15:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
15744514
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
06/10/2025
Post Time:
16:15:31 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations changed for 06/10/2025 ID2 Cycle
The below locations will be decreased starting the Intraday 2 cycle gas day 06/10/2025. Transco will notify parties via 1Line critical notices if the confirmation changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Poole Road
9002300
M4585
DELIVERY
41,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 06/05/2025 08:17:58 CDT
Notice ID: 15729724
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/05/2025
Notice Eff Time:
08:17:58 CDT
Notice End Date:
Notice End Time:
Notice ID:
15729724
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/05/2025
Post Time:
08:17:58 CDT
Prior Notice:
15726780
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 06/04/2025 08:37:20 CDT
Notice ID: 15726780
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/04/2025
Notice Eff Time:
08:37:20 CDT
Notice End Date:
Notice End Time:
Notice ID:
15726780
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/04/2025
Post Time:
08:37:20 CDT
Prior Notice:
15723623
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 06/03/2025 06:46:26 CDT
Notice ID: 15723623
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/03/2025
Notice Eff Time:
06:46:26 CDT
Notice End Date:
Notice End Time:
Notice ID:
15723623
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/03/2025
Post Time:
06:46:26 CDT
Prior Notice:
15707446
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 05/29/2025 06:25:43 CDT
Notice ID: 15707446
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/29/2025
Notice Eff Time:
06:25:43 CDT
Notice End Date:
Notice End Time:
Notice ID:
15707446
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/29/2025
Post Time:
06:25:43 CDT
Prior Notice:
15684097
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 05/22/2025 07:06:21 CDT
Notice ID: 15684097
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/22/2025
Notice Eff Time:
07:06:21 CDT
Notice End Date:
Notice End Time:
Notice ID:
15684097
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/22/2025
Post Time:
07:06:21 CDT
Prior Notice:
15662371
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - MLD Immediate Anomaly Dig (Completed)
Posted: 05/21/2025 11:40:05 CDT
Notice ID: 15681186
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/21/2025
Notice Eff Time:
11:40:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
15681186
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/21/2025
Post Time:
11:40:05 CDT
Prior Notice:
15622313
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - MLD Immediate Anomaly Dig (Completed)
Transco performed a pipeline inspection on Mainline D between Stations 70 and 80 associated with Job #41056 in December 2024. Findings from the inspection report have identified an anomaly between the 70D30 and 70D40 valves that requires immediate attention. Due to findings, Transco will need to immediately reduce pressures on the pipeline starting April 30, 2025.
This work has been completed and normalized pressures have been resumed.
Transco is currently working on an assessment plan as quickly as possible. Additional updates and a more accurate timeline will be provided as more information becomes available.
During the maintenance period, the location identified below will not be available for gas scheduling or flow:
Location Name
Location ID
Location Type
COLLINS EAST M3466
1000387
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 05/15/2025 07:25:52 CDT
Notice ID: 15662371
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/15/2025
Notice Eff Time:
07:25:52 CDT
Notice End Date:
Notice End Time:
Notice ID:
15662371
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/15/2025
Post Time:
07:25:52 CDT
Prior Notice:
15654576
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 05/12/2025 10:52:48 CDT
Notice ID: 15654576
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/12/2025
Notice Eff Time:
10:52:48 CDT
Notice End Date:
Notice End Time:
Notice ID:
15654576
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/12/2025
Post Time:
10:52:48 CDT
Prior Notice:
15625514
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 05/01/2025 07:27:44 CDT
Notice ID: 15625514
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/01/2025
Notice Eff Time:
07:27:44 CDT
Notice End Date:
Notice End Time:
Notice ID:
15625514
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/01/2025
Post Time:
07:27:44 CDT
Prior Notice:
15599607
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Location Confirmations changed for 04/28/2025 ID1 Cycle and until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations changed for 04/28/2025 ID1 Cycle and until further notice
Posted: 04/28/2025 08:44:49 CDT
Notice ID: 15614593
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/28/2025
Notice Eff Time:
08:44:49 CDT
Notice End Date:
Notice End Time:
Notice ID:
15614593
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/28/2025
Post Time:
08:44:49 CDT
Prior Notice:
15614584
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations changed for 04/28/2025 ID1 Cycle and until further notice
The below locations will be increased starting the Intraday1 cycle gas day 04/28/2025 and until further notice. Transco will notify parties via 1Line critical notices if the confirmation changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Poole Road
9002300
M4585
DELIVERY
80,000
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations changed for 04/27/2025 ID1 Cycle and until further notice
SEV 2/5
Informational0.080 Bcf/d
This is Revision 3 of a Transco Over/Under Performance notice originally posted 04/28/2025, now reposted on 08/20/2026 with no new operational information. The notice increases the confirmation quantity available at Poole Road (Location 9002300, Meter M4585) by 80,000 MMBtu/d (0.080 Bcf/d) effective ID1 cycle 04/28/2025 and until further notice. No escalation triggers are present; this is a stale revision with no change to the underlying operational situation.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Not applicable -- this is a small delivery tap confirmation increase (0.080 Bcf/d) on Transco with no supply disruption; Transco's south-to-north mainline and interconnects with SNG and TGP provide ample alternative routing in any event.
View original notice text
Pipeline: Transco
Notice: Location Confirmations changed for 04/27/2025 ID1 Cycle and until further notice
Posted: 04/28/2025 08:42:54 CDT
Notice ID: 15614584
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/28/2025
Notice Eff Time:
08:42:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
15614584
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/28/2025
Post Time:
08:42:54 CDT
Prior Notice:
15611214
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations changed for 04/27/2025 ID1 Cycle and until further notice
The below locations will be increased starting the Intraday1 cycle gas day 04/28/2025 and until further notice. Transco will notify parties via 1Line critical notices if the confirmation changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Poole Road
9002300
M4585
DELIVERY
80,000
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations changed for 04/27/2025 ID1 Cycle and until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations changed for 04/27/2025 ID1 Cycle and until further notice
Posted: 04/26/2025 20:32:08 CDT
Notice ID: 15611214
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/26/2025
Notice Eff Time:
20:32:08 CDT
Notice End Date:
Notice End Time:
Notice ID:
15611214
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/26/2025
Post Time:
20:32:08 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations changed for 04/27/2025 ID1 Cycle and until further notice
The below locations will be increased starting the Intraday1 cycle gas day 04/27/2025 and until further notice. Transco will notify parties via 1Line critical notices if the confirmation changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Poole Road
9002300
M4585
DELIVERY
30,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Transco (Job 1077647) 2025 Planned Outage and Maintenance Summary
Posted: 04/24/2025 09:08:16 CDT
Notice ID: 15600289
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/24/2025
Notice Eff Time:
09:08:16 CDT
Notice End Date:
Notice End Time:
Notice ID:
15600289
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/24/2025
Post Time:
09:08:16 CDT
Prior Notice:
15381496
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Transco (Job 1077647) 2025 Planned Outage and Maintenance Summary
Transco is performing a necessary pipeline tie-in outage on the South Virginia Lateral related to Transco’s Commonwealth Energy Connector Project, which requires meter location outages. This maintenance is currently scheduled to begin April 12, 2025 with a completion date of April 27, 2025.
This work has completed early and is available for gas scheduling for Gas Day April 24, 2025.
The location identified below will not be available for gas scheduling or flow:
Location Name
Location ID
Location Type
BRUNSWICK / GREENSVILLE VAD
9013023
Delivery
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 04/24/2025 07:11:02 CDT
Notice ID: 15599607
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/24/2025
Notice Eff Time:
07:11:02 CDT
Notice End Date:
Notice End Time:
Notice ID:
15599607
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/24/2025
Post Time:
07:11:02 CDT
Prior Notice:
15576514
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Location Confirmations Being Reduced for 04/22/2025 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 04/22/2025 ID2 Cycle
Posted: 04/22/2025 15:11:17 CDT
Notice ID: 15590535
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/22/2025
Notice Eff Time:
15:11:17 CDT
Notice End Date:
Notice End Time:
Notice ID:
15590535
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/22/2025
Post Time:
15:11:17 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 04/22/2025 ID2 Cycle
The below locations will be reduced starting the Intraday 2 cycle gas day 04/22/2025 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Poole Road
9002300
M4585
DELIVERY
ID2 EPSQ Quantity
West Bernard
9012883
M3096
RECEIPT
ID2 EPSQ Quantity
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 04/21/2025 ID1 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 04/21/2025 ID1 Cycle
Posted: 04/21/2025 12:19:24 CDT
Notice ID: 15586413
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/21/2025
Notice Eff Time:
12:19:24 CDT
Notice End Date:
Notice End Time:
Notice ID:
15586413
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/21/2025
Post Time:
12:19:24 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 04/21/2025 ID1 Cycle
The below location will be reduced starting the ID1 cycle gas day 04/21/2025 due to underperformance Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or a future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
MS HUB STG
9005942
Bi-Directional
ID1 EPSQ Quantity
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 04/20/2025 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 04/20/2025 ID2 Cycle
Posted: 04/20/2025 14:22:22 CDT
Notice ID: 15584041
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/20/2025
Notice Eff Time:
14:22:22 CDT
Notice End Date:
Notice End Time:
Notice ID:
15584041
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/20/2025
Post Time:
14:22:22 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 04/20/2025 ID2 Cycle
The below location will be reduced starting the Intraday 2 cycle gas day 04/20/2025 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Petal
1006344
Delivery
ID2 ESPQ Quantity
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Changed for 04/21/2025 Timely Cycle and until further notice.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Changed for 04/21/2025 Timely Cycle and until further notice.
Posted: 04/20/2025 13:30:02 CDT
Notice ID: 15583984
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/20/2025
Notice Eff Time:
13:30:02 CDT
Notice End Date:
Notice End Time:
Notice ID:
15583984
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/20/2025
Post Time:
13:30:02 CDT
Prior Notice:
15579298
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Changed for 04/21/2025 Timely Cycle and until further notice.
The performance restrictions for the below location will be updated to a new quantity effective Timely cycle gas day 04/21/2025 and until further notice . Transco will notify parties via 1Line critical notices if the confirmation changes for future days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Poole Road
9002300
M4585
DELIVERY
80,000
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Changed for 04/18/2025 ID1 Cycle and until further notice.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Changed for 04/18/2025 ID1 Cycle and until further notice.
Posted: 04/18/2025 09:06:19 CDT
Notice ID: 15579298
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/18/2025
Notice Eff Time:
09:06:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
15579298
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/18/2025
Post Time:
09:06:19 CDT
Prior Notice:
15577744
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Changed for 04/18/2025 ID1 Cycle and until further notice.
The performance restrictions for the below location will be changed to a new quantity effective Intraday 1 cycle gas day 04/18/2025 and until further notice . Transco will notify parties via 1Line critical notices if the confirmation changes for future days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Poole Road
9002300
M4585
DELIVERY
60,000
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Changed for 04/18/2025 Timely Cycle and until further notice.
SEV 2/5
Informational0.050 Bcf/d
This is Revision 3 of a Transco Over/Under Performance notice originally posted April 17, 2025, restricting the Poole Road delivery location (Meter M4585, Loc 9002300) to a confirmation quantity of 50,000 MMBtu/day (0.050 Bcf/d) effective the timely cycle for April 18, 2025 and until further notice. No escalation triggers are present in this revision -- no force majeure, no firm curtailments, no new locations added, and no worsened restoration language relative to prior revisions. The restriction applies to a single small delivery meter and has no system-level significance. The live capacity data is from August 18, 2026 -- two days behind today -- and predates this notice's original April 2025 effective date by over 16 months, so it provides no corroboration.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: High: Poole Road is a single small delivery meter at 0.050 Bcf/d; shippers have ample Transco mainline capacity and alternative delivery points available to redirect volumes.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Changed for 04/18/2025 Timely Cycle and until further notice.
Posted: 04/17/2025 15:24:10 CDT
Notice ID: 15577744
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/17/2025
Notice Eff Time:
15:24:10 CDT
Notice End Date:
Notice End Time:
Notice ID:
15577744
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/17/2025
Post Time:
15:24:10 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Changed for 04/18/2025 Timely Cycle and until further notice.
The performance restrictions for the below location will be changed to a new quantity effective Timely cycle gas day 04/18/2025 and until further notice . Transco will notify parties via 1Line critical notices if the confirmation changes for future days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Poole Road
9002300
M4585
DELIVERY
50,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 04/17/2025 08:41:16 CDT
Notice ID: 15576624
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/17/2025
Notice Eff Time:
08:41:16 CDT
Notice End Date:
Notice End Time:
Notice ID:
15576624
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
04/17/2025
Post Time:
08:41:16 CDT
Prior Notice:
15560122
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 04/17/2025 08:41
Effective Date: 4/18/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 04/17/2025 07:17:33 CDT
Notice ID: 15576514
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/17/2025
Notice Eff Time:
07:17:33 CDT
Notice End Date:
Notice End Time:
Notice ID:
15576514
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/17/2025
Post Time:
07:17:33 CDT
Prior Notice:
15557267
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 04/11/2025 09:00:13 CDT
Notice ID: 15560122
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/11/2025
Notice Eff Time:
09:00:13 CDT
Notice End Date:
Notice End Time:
Notice ID:
15560122
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
04/11/2025
Post Time:
09:00:13 CDT
Prior Notice:
15514525
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 04/11/2025 09:00
Effective Date: 4/12/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
N
N
Y
Y
2
Y
Y
Y
Y
N
N
Y
Y
3
Y
Y
Y
Y
N
Y
Y
Y
4
Y
Y
Y
Y
N
Y
Y
Y
4A
Y
Y
Y
Y
N
Y
Y
Y
4B
Y
Y
Y
Y
N
Y
N/A
N/A
5
Y
Y
Y
Y
N
Y
Y
Y
6
Y
Y
Y
Y
N
Y
Y
Y
Leidy Line
Y
Y
Y
Y
N
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 04/10/2025 07:21:23 CDT
Notice ID: 15557267
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/10/2025
Notice Eff Time:
07:21:23 CDT
Notice End Date:
Notice End Time:
Notice ID:
15557267
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/10/2025
Post Time:
07:21:23 CDT
Prior Notice:
15542023
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Location Confirmations Changed for 04/08/2025 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Changed for 04/08/2025 ID2 Cycle
Posted: 04/08/2025 15:18:06 CDT
Notice ID: 15552168
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/08/2025
Notice Eff Time:
15:18:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
15552168
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/08/2025
Post Time:
15:18:06 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Changed for 04/08/2025 ID2 Cycle
The performance restrictions for the below location will be changed to a new quantity effective ID2 cycle gas day 04/08/2025. Transco will notify parties via 1Line critical notices if the confirmation changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Poole Road
9002300
M4585
DELIVERY
70,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 04/04/2025 14:07:49 CDT
Notice ID: 15542023
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/04/2025
Notice Eff Time:
14:07:49 CDT
Notice End Date:
Notice End Time:
Notice ID:
15542023
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/04/2025
Post Time:
14:07:49 CDT
Prior Notice:
15538358
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 04/03/2025 07:05:24 CDT
Notice ID: 15538358
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/03/2025
Notice Eff Time:
07:05:24 CDT
Notice End Date:
Notice End Time:
Notice ID:
15538358
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/03/2025
Post Time:
07:05:24 CDT
Prior Notice:
15528452
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 03/31/2025 15:12:32 CDT
Notice ID: 15528452
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/31/2025
Notice Eff Time:
15:12:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
15528452
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/31/2025
Post Time:
15:12:32 CDT
Prior Notice:
15514421
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Location Confirmations Being Reduced for 03/19/2025 ID1 Cycle and until further notice- LIFTED
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 03/19/2025 ID1 Cycle and until further notice- LIFTED
Posted: 03/28/2025 10:29:31 CDT
Notice ID: 15519295
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/28/2025
Notice Eff Time:
10:29:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
15519295
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
03/28/2025
Post Time:
10:29:31 CDT
Prior Notice:
15486058
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 03/19/2025 ID1 Cycle and until further notice- LIFTED
The confirmation restrictions for the below location has been
lifted
effective the ID1 cycle gas day
3/28/2025
.
Transco will monitor scheduled volumes and flows at this location to determine if any reductions are needed for future days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
WHARTON-TRES P M/L
9004065
Delivery
All
If you have any questions, please contact your Transportation Services Representative.
Transco
Completed - Sabine River MLB Outage - Unplanned Maintenance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Completed - Sabine River MLB Outage - Unplanned Maintenance
Posted: 03/27/2025 13:38:46 CDT
Notice ID: 15516044
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/27/2025
Notice Eff Time:
13:38:46 CDT
Notice End Date:
Notice End Time:
Notice ID:
15516044
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/27/2025
Post Time:
13:38:46 CDT
Prior Notice:
15470859
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Completed - Sabine River MLB Outage - Unplanned Maintenance
All work needed to return MLB at the Sabine River to service has been completed.
Starting gas day
March 28, 2025
, the receipt-based Throughput Section Boundary (TSB) at mainline milepost 438.84 is increased to the total quantity available below.
TSB Name - Location
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
Mainline MP 438.84
9011140
South to North
580
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 03/27/2025 08:46:51 CDT
Notice ID: 15514525
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/27/2025
Notice Eff Time:
08:46:51 CDT
Notice End Date:
Notice End Time:
Notice ID:
15514525
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
03/27/2025
Post Time:
08:46:51 CDT
Prior Notice:
15509596
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 03/27/2025 08:46
Effective Date: 3/28/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
N
Y
Y
Y
2
Y
Y
Y
Y
N
Y
Y
Y
3
Y
Y
Y
Y
N
Y
Y
Y
4
Y
Y
Y
Y
N
Y
Y
Y
4A
Y
Y
Y
Y
N
Y
Y
Y
4B
Y
Y
Y
Y
N
Y
N/A
N/A
5
Y
Y
Y
Y
N
Y
Y
Y
6
Y
Y
Y
Y
N
Y
Y
Y
Leidy Line
Y
Y
Y
Y
N
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 03/27/2025 08:09:30 CDT
Notice ID: 15514421
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/27/2025
Notice Eff Time:
08:09:30 CDT
Notice End Date:
Notice End Time:
Notice ID:
15514421
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/27/2025
Post Time:
08:09:30 CDT
Prior Notice:
15491623
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 03/26/2025 09:39:46 CDT
Notice ID: 15509596
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/26/2025
Notice Eff Time:
09:39:46 CDT
Notice End Date:
Notice End Time:
Notice ID:
15509596
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
03/26/2025
Post Time:
09:39:46 CDT
Prior Notice:
15488439
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 03/26/2025 09:39
Effective Date: 3/27/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 03/21/2025 11:37:29 CDT
Notice ID: 15491623
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/21/2025
Notice Eff Time:
11:37:29 CDT
Notice End Date:
Notice End Time:
Notice ID:
15491623
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/21/2025
Post Time:
11:37:29 CDT
Prior Notice:
15488404
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 03/20/2025 07:55:02 CDT
Notice ID: 15488439
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/20/2025
Notice Eff Time:
07:55:02 CDT
Notice End Date:
Notice End Time:
Notice ID:
15488439
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
03/20/2025
Post Time:
07:55:02 CDT
Prior Notice:
15473311
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 03/20/2025 07:55
Effective Date: 3/20/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 03/20/2025 07:03:58 CDT
Notice ID: 15488404
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/20/2025
Notice Eff Time:
07:03:58 CDT
Notice End Date:
Notice End Time:
Notice ID:
15488404
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/20/2025
Post Time:
07:03:58 CDT
Prior Notice:
15470526
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Location Confirmations Being Reduced for 03/18/2025 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 03/18/2025 ID2 Cycle
Posted: 03/18/2025 15:37:57 CDT
Notice ID: 15483990
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/18/2025
Notice Eff Time:
15:37:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
15483990
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
03/18/2025
Post Time:
15:37:57 CDT
Prior Notice:
15483913
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 03/18/2025 ID2 Cycle
The below location will be reduced starting the Intraday 2 cycle gas day 03/18/2025 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or a future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
WHARTON-TRES P M/L
9004065
Delivery
EPSQ Quantity
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 03/18/2025 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 03/18/2025 ID2 Cycle
Posted: 03/18/2025 15:22:14 CDT
Notice ID: 15483913
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/18/2025
Notice Eff Time:
15:22:14 CDT
Notice End Date:
Notice End Time:
Notice ID:
15483913
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
03/18/2025
Post Time:
15:22:14 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 03/18/2025 ID2 Cycle
The below location will be reduced starting the Intraday 2 cycle gas day 03/18/2025 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or a future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
WHARTON-TRES P M/L
9004065
Receipt
EPSQ Quantity
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 03/14/2025 08:36:12 CDT
Notice ID: 15473311
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/14/2025
Notice Eff Time:
08:36:12 CDT
Notice End Date:
Notice End Time:
Notice ID:
15473311
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
03/14/2025
Post Time:
08:36:12 CDT
Prior Notice:
15471538
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 03/14/2025 08:36
Effective Date: 3/15/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
N
N
Y
Y
2
Y
Y
Y
Y
N
N
Y
Y
3
Y
Y
Y
Y
N
N
Y
Y
4
Y
Y
Y
Y
N
N
Y
Y
4A
Y
Y
Y
Y
N
N
Y
Y
4B
Y
Y
Y
Y
N
N
N/A
N/A
5
Y
Y
Y
Y
N
N
Y
Y
6
Y
Y
Y
Y
N
N
Y
Y
Leidy Line
Y
Y
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 03/13/2025 14:19:49 CDT
Notice ID: 15471538
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/13/2025
Notice Eff Time:
14:19:49 CDT
Notice End Date:
Notice End Time:
Notice ID:
15471538
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
03/13/2025
Post Time:
14:19:49 CDT
Prior Notice:
15443892
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 03/13/2025 14:19
Effective Date: 3/15/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Update - Sabine River MLB Outage - Unplanned Maintenance
SEV 2/5
Maintenance0.450 Bcf/d
This is Revision 3 of an unplanned Transco Mainline B outage near MP 438.84 (Sabine River area), originally declared in September 2024. The update moves the anticipated return-to-service date from February 18, 2025 to March 31, 2025, reflecting ongoing challenging site conditions. South-to-north capacity through this location remains limited to 450 MDth/d (0.450 Bcf/d); north-to-south flows are unaffected. No new escalation triggers are present beyond the timeline extension -- the restoration date has worsened, but this is a legacy event originally priced in September 2024 and the market has already absorbed multiple revisions.
No new market impact beyond a further delay in restoration already flagged in prior revisions -- the 0.450 Bcf/d south-to-north cap at Transco MP 438.84 has been the operative constraint since at least September 2024, and any Transco Zone 4 basis widening associated with this outage was priced long ago; the slip to March 31, 2025 extends a known constraint rather than introducing a new one.
Reroute: Limited: Southern Natural Gas serves overlapping Southeast markets and provides partial capacity relief in principle, but SNG is unmonitored and its real-time availability cannot be confirmed; Transco is the dominant Southeast mainline and the 0.450 Bcf/d cap materially limits northbound throughput with no direct bypass of the constrained segment.
View original notice text
Pipeline: Transco
Notice: Update - Sabine River MLB Outage - Unplanned Maintenance
Posted: 03/13/2025 10:28:15 CDT
Notice ID: 15470859
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/13/2025
Notice Eff Time:
10:28:15 CDT
Notice End Date:
Notice End Time:
Notice ID:
15470859
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/13/2025
Post Time:
10:28:15 CDT
Prior Notice:
15427769
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Sabine River MLB Outage - Unplanned Maintenance
Due to ongoing challenging conditions at the construction site, the anticipated return to service date for Mainline B is now
March 31, 2025
. Progress continues to be made and additional updates will be provided as necessary.
On September 26, 2024 (Notice ID #14974091) Transco provided an update on the unplanned outage on Mainline B between the 40B30 and 40B40 valves near MP 438.84. Transco has started activities to return this portion of Mainline B to service, and the current anticipated return to service date is
February 18, 2025
. If there are any changes in the schedule, further updates will be provided as work progresses.
Operating Conditions resulting from this unplanned work will require Transco to manage transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 438.84 will be used to manage capacity availability including any required changes to the expected total quantity available during this unplanned work. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services.
TSB Name - Location
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
Mainline MP 438.84
9011140
South to North
450
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 03/13/2025 07:11:46 CDT
Notice ID: 15470526
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/13/2025
Notice Eff Time:
07:11:46 CDT
Notice End Date:
Notice End Time:
Notice ID:
15470526
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/13/2025
Post Time:
07:11:46 CDT
Prior Notice:
15452510
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 03/06/2025 07:29:28 CST
Notice ID: 15452510
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/06/2025
Notice Eff Time:
07:29:28 CST
Notice End Date:
Notice End Time:
Notice ID:
15452510
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/06/2025
Post Time:
07:29:28 CST
Prior Notice:
15432895
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 03/03/2025 09:42:23 CST
Notice ID: 15443892
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/03/2025
Notice Eff Time:
09:42:23 CST
Notice End Date:
Notice End Time:
Notice ID:
15443892
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
03/03/2025
Post Time:
09:42:23 CST
Prior Notice:
15436140
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 03/03/2025 09:42
Effective Date: 3/4/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - 30,000 Dt/d Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 02/28/2025 08:58:30 CST
Notice ID: 15436140
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/28/2025
Notice Eff Time:
08:58:30 CST
Notice End Date:
Notice End Time:
Notice ID:
15436140
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
02/28/2025
Post Time:
08:58:30 CST
Prior Notice:
15330620
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 02/28/2025 08:58
Effective Date: 3/1/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
N
N
N
N
N
Y
Y
2
N
N
N
N
N
N
Y
Y
3
N
N
N
N
N
N
Y
Y
4
N
N
N
N
N
N
Y
Y
4A
N
N
N
N
N
N
Y
Y
4B
N
N
N
N
N
N
N/A
N/A
5
N
N
N
N
N
N
Y
Y
6
N
N
N
N
N
N
Y
Y
Leidy Line
N
N
N
N
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - 30,000 Dt/d Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 02/28/2025 08:42:57 CST
Notice ID: 15436120
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/28/2025
Notice Eff Time:
08:42:57 CST
Notice End Date:
Notice End Time:
Notice ID:
15436120
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/28/2025
Post Time:
08:42:57 CST
Prior Notice:
15432895
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Operational Flow Order - Imbalance
SEV 2/5
Informational3 Days
This is Revision 3 of a Transco Imbalance OFO originally posted February 27, 2025, covering Zones 5 and 6 for three gas days (March 1-4, 2025). The OFO required shippers to maintain concurrent balance of receipts and deliveries with a 10% tolerance, with penalties under Tariff Section 52. No escalation triggers are present in this revision -- no new locations, no force majeure, no worsened timeline, and the event period has long since passed.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Moderate: Tennessee Gas Pipeline (TGP) serves overlapping Northeast markets alongside Transco Zones 5/6; however, this event is from February 2025 and any reroute decisions were made at that time.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 02/27/2025 13:20:22 CST
Notice ID: 15434250
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/27/2025
Notice Eff Time:
13:20:22 CST
Notice End Date:
Notice End Time:
Notice ID:
15434250
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
02/27/2025
Post Time:
13:20:22 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing the Operational Flow Order (OFO) as indicated below.
Please see below for changes and retro scheduling activity availability for all zones across the Transco system during the effective period of these OFO’s.
Beginning Gas Day:
Saturday, March 1, 2025 9:00 AM CT
Ending Gas Day:
Tuesday, March 4, 2025 9:00 AM CT
OFO Area(s):
Zone 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
3 Days
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 10% & Due To Shipper 10%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 02/27/2025 06:18:36 CST
Notice ID: 15432895
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/27/2025
Notice Eff Time:
06:18:36 CST
Notice End Date:
Notice End Time:
Notice ID:
15432895
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/27/2025
Post Time:
06:18:36 CST
Prior Notice:
15409151
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Update - Sabine River MLB Outage - Unplanned Maintenance
SEV 2/5
Informational0.450 Bcf/d
This is Revision 3 of an unplanned Transco Mainline B outage near MP 438.84 (Sabine River area) originally declared in September 2024. The revision, posted February 25, 2025, updated the return-to-service date from February 18 to March 21, 2025, citing challenging construction site conditions. No new operational information is present beyond a date extension already known to the market; the restoration was anticipated to have occurred by late March 2025, well before this notice was last updated on 2026-08-20.
No new market impact -- this is a stale revision of a February 2025 maintenance update on an outage originating in September 2024, with a stated restoration target of March 21, 2025; the 0.450 Bcf/d south-to-north capacity restriction has long since resolved and the market priced this constraint at the time of original notice.
Reroute: Limited: Transco is the dominant Southeast-to-Northeast pipeline; Southern Natural Gas (unmonitored) provides partial Gulf Coast/Southeast alternative capacity, but is significantly smaller. For the original outage period, capacity constraints were managed within the Transco system via TSB at MP 438.84.
View original notice text
Pipeline: Transco
Notice: Update - Sabine River MLB Outage - Unplanned Maintenance
Posted: 02/25/2025 15:06:11 CST
Notice ID: 15427769
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/25/2025
Notice Eff Time:
15:06:11 CST
Notice End Date:
Notice End Time:
Notice ID:
15427769
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/25/2025
Post Time:
15:06:11 CST
Prior Notice:
15286708
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Sabine River MLB Outage - Unplanned Maintenance
Due to challenging conditions at the construction site, the return to service date for Mainline B has been delayed. The anticipated return to service date is now March 21, 2025. Progress continues to be made and additional updates will be provided as necessary.
On September 26, 2024 (Notice ID #14974091) Transco provided an update on the unplanned outage on Mainline B between the 40B30 and 40B40 valves near MP 438.84. Transco has started activities to return this portion of Mainline B to service, and the current anticipated return to service date is
February 18, 2025
. If there are any changes in the schedule, further updates will be provided as work progresses.
Operating Conditions resulting from this unplanned work will require Transco to manage transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 438.84 will be used to manage capacity availability including any required changes to the expected total quantity available during this unplanned work. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services.
TSB Name - Location
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
Mainline MP 438.84
9011140
South to North
450
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 02/24/2025 08:35:04 CST
Notice ID: 15421661
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/24/2025
Notice Eff Time:
08:35:04 CST
Notice End Date:
Notice End Time:
Notice ID:
15421661
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
02/24/2025
Post Time:
08:35:04 CST
Prior Notice:
15409461
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4,5 & 6 will be terminated effective with the start of gas day
Monday, February 24, 2025 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 02/20/2025 06:21:36 CST
Notice ID: 15409151
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/20/2025
Notice Eff Time:
06:21:36 CST
Notice End Date:
Notice End Time:
Notice ID:
15409151
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/20/2025
Post Time:
06:21:36 CST
Prior Notice:
15390587
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
South Virginia Lateral - Mainline A Pressure Reduction
SEV 2/5
Informational
This is Revision 3 of a February 18, 2025 Transco critical notice for a pressure reduction on Mainline A of the South Virginia Lateral due to an unexpected integrity concern. The original event is now approximately 18 months old (effective date 02/18/2025 vs. last updated 2026-08-20), making this a legacy repost. No new operational information, restoration timeline, or capacity figures are provided in this revision. Nine delivery locations in southern Virginia and North Carolina are listed as affected.
No new market impact -- operational situation unchanged from prior revision; this is a legacy repost of a February 2025 event and the market has already priced this constraint.
Reroute: Moderate: Transco is the dominant pipeline in this Southeast corridor, but Southern Natural Gas (SNG) serves overlapping Virginia and Carolina markets; SNG condition is unmonitored so full offset cannot be confirmed.
View original notice text
Pipeline: Transco
Notice: South Virginia Lateral - Mainline A Pressure Reduction
Posted: 02/18/2025 19:06:11 CST
Notice ID: 15404988
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/18/2025
Notice Eff Time:
19:06:11 CST
Notice End Date:
Notice End Time:
Notice ID:
15404988
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
02/18/2025
Post Time:
19:06:11 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
South Virginia Lateral - Mainline A Pressure Reduction
Due to an unexpected integrity concern that has been identified on Mainline A of the South Virginia Lateral a pressure reduction must be instituted on the pipeline. Transco is working to remediate this as quickly as possible and will provide additional information as it is available. Until the concern is remediated lower pressures will be seen in the area.
Location Name
Location ID
Location Type
AHOSKIE VIRTUAL
9013244
DELIVERY
PLEASANT HILL VIRTUAL
9008726
DELIVERY
EMPORIA WALDROP
1000941
DELIVERY
CONWAY
1003396
DELIVERY
SOUTH BOSTON
1003210
DELIVERY
CHASE CITY
1006173
DELIVERY
WISE FRONTIER
1003081
DELIVERY
SOUTH HILL
1003074
DELIVERY
LAWRENCVILLE COMMONWEALTH
1003076
DELIVERY
If you have any questions, please contact your Transportation Services Representative.
Transco
Transco (Job 1077742) 2025 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Transco (Job 1077742) 2025 Planned Outage and Maintenance Summary
Posted: 02/17/2025 13:44:55 CST
Notice ID: 15401049
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/17/2025
Notice Eff Time:
13:44:55 CST
Notice End Date:
Notice End Time:
Notice ID:
15401049
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
02/17/2025
Post Time:
13:44:55 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Transco (Job 1077742) 2025 Planned Outage and Maintenance Summary
Transco is performing a necessary pipeline tie-in outage on the South Virginia Lateral related to Transco’s Commonwealth Energy Connector Project, which requires meter location outages. This maintenance is currently scheduled to begin May 19, 2025 with a completion date of May 26, 2025. The locations identified below will not be available for gas scheduling or flow:
Location Name
Location ID
Location Type
AHOSKIE VIRTUAL
9013244
DELIVERY
PLEASANT HILL VIRTUAL
9008726
DELIVERY
EMPORIA WALDROP
1000941
DELIVERY
PANDA ENERGY M7319
1003044
DELIVERY
The locations identified below will not be available for flow:
Location Name
Meter ID
Location Type
M7341 NC NAT CONWAY
7341
DELIVERY
M7274 AHOSKIE
7274
DELIVERY
M7264 PLEASANT HILL
7264
DELIVERY
M7261 EMPORIA
7261
DELIVERY
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 02/13/2025 11:25:10 CST
Notice ID: 15390587
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/13/2025
Notice Eff Time:
11:25:10 CST
Notice End Date:
Notice End Time:
Notice ID:
15390587
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/13/2025
Post Time:
11:25:10 CST
Prior Notice:
15371588
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 02/12/2025 08:51:37 CST
Notice ID: 15387437
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/13/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15387437
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
02/12/2025
Post Time:
08:51:37 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 5 & 6 will be terminated effective with the start of gas day
Thursday, February 13, 2025 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Transco
Transco (Job 1077647) 2025 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Transco (Job 1077647) 2025 Planned Outage and Maintenance Summary
Posted: 02/10/2025 10:06:27 CST
Notice ID: 15381496
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/10/2025
Notice Eff Time:
10:06:27 CST
Notice End Date:
Notice End Time:
Notice ID:
15381496
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
02/10/2025
Post Time:
10:06:27 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Transco (Job 1077647) 2025 Planned Outage and Maintenance Summary
Transco is performing a necessary pipeline tie-in outage on the South Virginia Lateral related to Transco’s Commonwealth Energy Connector Project, which requires meter location outages. This maintenance is currently scheduled to begin April 12, 2025 with a completion date of April 27, 2025. The location identified below will not be available for gas scheduling or flow:
Location Name
Location ID
Location Type
BRUNSWICK / GREENSVILLE VAD
9013023
Delivery
If you have any questions, please contact your Transportation Services Representative.
Transco
Operational Flow Order - Imbalance
SEV 2/5
Informational
This is Revision 3 of a February 6, 2025 Transco OFO covering Zones 5 and 6 (Mid-Atlantic and Northeast), originally posted over 18 months before the Last Updated timestamp of August 20, 2026. The OFO directed shippers to maintain concurrent balance of receipts and deliveries in Zones 5 and 6, with the second phase (Due From Shipper only, 7% tolerance) running until further notice from February 10, 2025. No escalation triggers are present in this revision -- no new locations added, no force majeure, no worsening restoration timeline beyond the original 'until further notice' language already present in prior revisions.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; notice is also a legacy repost of a February 2025 event with no new trading signal for current gas days.
Reroute: Limited: Transco Zones 5 and 6 serve Mid-Atlantic and Northeast markets where Tennessee Gas Pipeline (TGP) is the primary competing pipeline, but this OFO is a stale re-filing from February 2025 and reroute assessment has no current operational relevance.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 02/06/2025 13:15:06 CST
Notice ID: 15372375
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/06/2025
Notice Eff Time:
13:15:06 CST
Notice End Date:
Notice End Time:
Notice ID:
15372375
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
02/06/2025
Post Time:
13:15:06 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is updating the current Operational Flow Order (OFO) as indicated below.
Please see below for retro scheduling activity availability for all zones across the Transco system during the effective period of these OFO’s.
Beginning Gas Day:
Saturday, February 8, 2025 9:00 AM CT
Monday, February 10, 2025 9:00 AM CT
Ending Gas Day:
Monday, February 10, 2025 9:00 AM CT
Until Further Notice
OFO Area(s):
Zone 5, 6
Zone 5, 6
Type of OFO:
Imbalance
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Due From Shipper
Transactions Include:
Deliveries*
Deliveries*
Beginning Cycle:
Timely
Timely
Duration:
Gas Days 8 & 9
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 10% & Due To Shipper 10%
Due From Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
All
Retro Scheduling Available
Yes
Yes
OBA Subject to OFO:
No
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 02/06/2025 06:43:22 CST
Notice ID: 15371588
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/06/2025
Notice Eff Time:
06:43:22 CST
Notice End Date:
Notice End Time:
Notice ID:
15371588
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/06/2025
Post Time:
06:43:22 CST
Prior Notice:
15362793
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 02/03/2025 14:43:28 CST
Notice ID: 15363866
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/03/2025
Notice Eff Time:
14:43:28 CST
Notice End Date:
Notice End Time:
Notice ID:
15363866
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
02/03/2025
Post Time:
14:43:28 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Transco has provided notice of limited flexibility to manage imbalances and encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily.
Transco has recently experienced Due From (short to the pipeline) imbalances. Varying temperatures and associated fluctuations in system utilization is anticipated this week. Transco again strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily.
Absent voluntary compliance, Transco may be required to take further action including issuing an Operational Flow Order (OFO) either system wide, or location specific.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 02/03/2025 08:21:53 CST
Notice ID: 15362793
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/03/2025
Notice Eff Time:
08:21:53 CST
Notice End Date:
Notice End Time:
Notice ID:
15362793
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/03/2025
Post Time:
08:21:53 CST
Prior Notice:
15352536
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Transco (Job 367383) 2025 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Transco (Job 367383) 2025 Planned Outage and Maintenance Summary
Posted: 01/30/2025 14:59:02 CST
Notice ID: 15353624
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/30/2025
Notice Eff Time:
14:59:02 CST
Notice End Date:
Notice End Time:
Notice ID:
15353624
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
01/30/2025
Post Time:
14:59:02 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Transco (Job 367383) 2025 Planned Outage and Maintenance Summary
Transco is performing necessary cathodic protection maintenance at Cascade Creek, which requires a location outage. This maintenance is currently scheduled to begin March 11, 2025 with a completion date of March 12, 2025. The location identified below will not be available for gas scheduling or flow:
Location Name
Location ID
Location Type
Cascade Creek
9001040
Bi-Directional
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 01/30/2025 14:03:16 CST
Notice ID: 15353489
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/01/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15353489
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/30/2025
Post Time:
14:03:16 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5, & 6 will be terminated effective with the start of gas day
Saturday, February 1, 2025 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 01/30/2025 09:29:05 CST
Notice ID: 15352536
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/30/2025
Notice Eff Time:
09:29:05 CST
Notice End Date:
Notice End Time:
Notice ID:
15352536
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/30/2025
Post Time:
09:29:05 CST
Prior Notice:
15329882
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Regional Energy Access (REA) Permit Received
Posted: 01/24/2025 21:29:34 CST
Notice ID: 15333260
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/24/2025
Notice Eff Time:
21:29:34 CST
Notice End Date:
Notice End Time:
Notice ID:
15333260
Notice Stat Desc:
Initiate
Notice Type Desc:
Other
Post Date:
01/24/2025
Post Time:
21:29:34 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Regional Energy Access (REA) Permit Received
On Friday, January 24, 2025, the Federal Energy Regulatory Commission issued an Order on Remand Reinstating Certificate and Abandonment Authorization to Transco for the Regional Energy Access (REA) Expansion project. This action ensures that Transco can continue to operate the REA Expansion facilities and provide essential access to clean and reliable natural gas for consumers.
Transco
Station 80 (Job 1008461) Planned Outage and Maintenance Summary
SEV 2/5
Informational6 Days
This is Revision 3 of a January 2025 planned maintenance notice for Transco Station 80 (Job 1008461) at mainline milepost 740.50, covering Hard Spot Remediation work originally scheduled February 10-15, 2025 -- now more than six months in the past. No pressure limitations or capacity outages were planned, and Transco stated it did not expect any transportation service impacts, though it reserved the right to invoke the TSB at MP 740.50 to manage south-to-north flows if adverse findings warranted it. No escalation triggers are present in this revision; the operational situation is unchanged from prior revisions.
No new market impact -- operational situation unchanged from prior revision, event is months old, and no capacity restriction was ever confirmed; market has already priced any risk associated with this constraint.
Reroute: Not applicable -- no capacity restriction was declared. In the event a future restriction were imposed at Station 80 MP 740.50, moderate reroute options exist via Southern Natural Gas and Tennessee Gas Pipeline for Southeast-bound volumes, though SNG is unmonitored in real time.
View original notice text
Pipeline: Transco
Notice: Station 80 (Job 1008461) Planned Outage and Maintenance Summary
Posted: 01/24/2025 14:00:35 CST
Notice ID: 15331495
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/24/2025
Notice Eff Time:
14:00:35 CST
Notice End Date:
Notice End Time:
Notice ID:
15331495
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
01/24/2025
Post Time:
14:00:35 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 80 (Job 1008461) Planned Outage and Maintenance Summary
Transco will be performing necessary planned maintenance associated with Job #1008461 on its 2025 Planned Outage and Maintenance Summary. Work going on at this time consists of activities associated with Williams Hard Spot Remediation Program. This maintenance activity will be occurring from February 10 to 15, 2025.
No pressure limitations or outages are planned as a result of this work. Transco does not expect any impacts to transportation services from this outage. However, findings resulting from this work may necessitate changes and require Transco to manage capacity availability for all transportation services moving south to north for the TSB listed below. Transactions moving north to south through this location will remain unaffected.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 740.50 will be used, if needed, to manage capacity availability including any required changes to the expected total quantity available during this unplanned outage. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services.
TSB Name - Location
Location ID
Flow Direction
Station 80 MP 740.50
9012483
South to North
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 01/24/2025 11:34:43 CST
Notice ID: 15330620
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/24/2025
Notice Eff Time:
11:34:43 CST
Notice End Date:
Notice End Time:
Notice ID:
15330620
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
01/24/2025
Post Time:
11:34:43 CST
Prior Notice:
15307545
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 01/24/2025 11:34
Effective Date: 1/25/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - 30,000 Dt/d Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 01/24/2025 08:46:12 CST
Notice ID: 15329882
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/24/2025
Notice Eff Time:
08:46:12 CST
Notice End Date:
Notice End Time:
Notice ID:
15329882
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/24/2025
Post Time:
08:46:12 CST
Prior Notice:
15325878
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Transco
Unplanned Leidy Line near Station 517 Maintenance January 2025
SEV 2/5
Informational
This is Revision 3 of a January 24, 2025 unplanned maintenance notice for an anomaly on the Leidy Line segment 517B10 to 517B20 near Station 517 (TSB at MP 127.95), posted over 18 months after the original event. No escalation triggers are present in this revision -- no force majeure, no firm curtailments, no capacity figures, and no worsened restoration timeline versus prior revisions. The live capacity data (2026-08-18) shows LEIDY LINE STATION 517 EAST MP 127.95 at 58.3% utilization with 1.87 Bcf/d of headroom, consistent with normal operations, though this reading is from 18 months after the original event and cannot corroborate original conditions. This notice provides no new operational information and appears to be a stale administrative repost of a long-resolved January 2025 event.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Limited: The Leidy Line is a major Appalachian segment of Transco; Tennessee Gas Pipeline (TGP) and Columbia Gas Transmission (TCO) serve overlapping Appalachian and Northeast markets, but the original January 2025 constraint affected only non-primary (non-firm) west-to-east flows and primary service was not interrupted, limiting practical reroute necessity.
View original notice text
Pipeline: Transco
Notice: Unplanned Leidy Line near Station 517 Maintenance January 2025
Posted: 01/24/2025 08:23:07 CST
Notice ID: 15329779
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/24/2025
Notice Eff Time:
08:23:07 CST
Notice End Date:
Notice End Time:
Notice ID:
15329779
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
01/24/2025
Post Time:
08:23:07 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Leidy Line near Station 517 Maintenance January 2025
Findings from an ILI inspection have identified an anomaly west of Transco’s Station 517 on the 517B10 to 517B20 line segment that requires immediate attention. Transco must immediately isolate this segment of pipe and is taking action to begin repairs.
Work will begin on January 24, 2025 and a return to service date will be provided as soon as possible.
No interruption to Primary service is expected, however, operating conditions resulting from this unplanned work may require Transco to manage non-primary transportation services moving west to east through the location listed below. The total quantity available will be contingent on system conditions. Transactions moving east to west through this location will not be impacted.
The Throughput Section Boundary (TSB) at Leidy Line milepost 127.95 may be used to manage capacity availability including any required changes to the expected total quantity available during this unplanned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services.
TSB Name - Location
Location ID
Flow Direction
Leidy Station 517 East MP 127.95
9008846
West to East
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Unplanned Transco’s West End Lateral near MP 1819.17 Outage
SEV 2/5
Informational0.068 Bcf/d
This is Revision 3 of a January 23, 2025 unplanned outage notice on Transco's West End Lateral near MP 1819.17, affecting the Kearney-Parkway M6236 delivery point (Location ID 9012223). No escalation triggers are present in this revision -- no new locations, no force majeure, no OFO, no worsened restoration timeline, and no curtailment language beyond the original scope. Live capacity data for 2026-08-18 (two days behind current, so predating this notice by over 18 months) shows the Kearney-Parkway M6236 meter at only 0.0008 Bcf/d scheduled against 0.068 Bcf/d operating capacity, confirming this is a small lateral delivery tap with negligible throughput.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; the affected point (Kearney-Parkway M6236, max capacity 0.068 Bcf/d) is immaterially small relative to Transco system flows.
Reroute: Limited: the Kearney-Parkway M6236 is a small lateral delivery point; affected customers may have access to alternative local distribution or other delivery interconnects, but no system-level reroute is relevant at this scale.
View original notice text
Pipeline: Transco
Notice: Update - Unplanned Transco’s West End Lateral near MP 1819.17 Outage
Posted: 01/23/2025 14:05:15 CST
Notice ID: 15327216
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/23/2025
Notice Eff Time:
14:05:15 CST
Notice End Date:
Notice End Time:
Notice ID:
15327216
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/23/2025
Post Time:
14:05:15 CST
Prior Notice:
15315672
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Unplanned Transco’s West End Lateral near MP 1819.17 Outage
Due to an unexpected operational issue on 1/20/2025, Transco had to take an immediate outage on Transco’s West End Lateral near milepost 1819.17. Repairs are currently underway and the current expected return to service date is 1/31/2025.
The following location identified below will not be available for gas scheduling or flow until repairs are completed, and the lateral is returned to service:
Location Name
Location ID
Location Type
Kearney - Parkway M6236
9012223
Delivery
If you have any questions, please contact your Transportation Services Representative.
Transco
Operational Flow Order - Imbalance
SEV 2/5
Informational
This is Revision 3 of a Transco Imbalance OFO originally posted January 23, 2025, covering Zones 4, 5, and 6 system-wide. The OFO was initiated due to limited flexibility to manage imbalances and required shippers to maintain concurrent balance of receipts and deliveries; the third phase (beginning January 25, 2025) extended the Due From/Due To Shipper imbalance OFO until further notice. No escalation triggers are present in this revision -- no new locations added, no force majeure, no firm curtailment language, and no worsened restoration timeline relative to prior revisions. The notice is a legacy repost of an event from over 18 months ago.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; this is a legacy repost of a January 2025 OFO and carries no current trading signal.
Reroute: Moderate: Southern Natural Gas and Tennessee Gas Pipeline serve overlapping Southeast and Mid-Atlantic corridors, though SNG real-time conditions are unmonitored; for Northeast Zone 6, reroute options are limited as Algonquin and Iroquois serve distinct but overlapping markets.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 01/23/2025 08:59:49 CST
Notice ID: 15325889
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/23/2025
Notice Eff Time:
08:59:49 CST
Notice End Date:
Notice End Time:
Notice ID:
15325889
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/23/2025
Post Time:
08:59:49 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is updating the current Operational Flow Order (OFO) as indicated below.
Please see below for
retro scheduling activity availability for all zones across the Transco system during the effective period of these OFO’s.
Beginning Gas Day:
Monday, January 20, 2025 9:00 AM CT
Friday, January 24, 2025 9:00 AM CT
Saturday, January 25, 2025 9:00 AM CT
Ending Gas Day:
Friday, January 24, 2025 9:00 AM CT
Saturday, January 25, 2025 9:00 AM CT
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Zone 4, 5, 6
Zone 4, 5, 6
Type of OFO:
Imbalance
Imbalance
Imbalance
Type of Imbalance:
Due From Shipper
Due From Shipper
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Deliveries*
Deliveries*
Beginning Cycle:
Timely
Timely
Timely
Duration:
Gas Days 20, 21, 22, & 23
Gas Day 24
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 5%
Due From Shipper 5%
Due From Shipper 10% & Due To Shipper 7%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
All
All
Retro Scheduling Available
No
Yes
Yes
OBA Subject to OFO:
No
No
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 01/23/2025 08:48:18 CST
Notice ID: 15325878
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/23/2025
Notice Eff Time:
08:48:18 CST
Notice End Date:
Notice End Time:
Notice ID:
15325878
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/23/2025
Post Time:
08:48:18 CST
Prior Notice:
15304613
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Regional Energy Access (REA) Update
Posted: 01/21/2025 16:20:45 CST
Notice ID: 15319342
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/21/2025
Notice Eff Time:
16:20:45 CST
Notice End Date:
Notice End Time:
Notice ID:
15319342
Notice Stat Desc:
Initiate
Notice Type Desc:
Other
Post Date:
01/21/2025
Post Time:
16:20:45 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Regional Energy Access (REA) Update
Today, the U.S. Court of Appeals for the D.C. Circuit denied Transco’s petition for rehearing of the Court’s decision remanding and vacating the certificate orders issued by the Federal Energy Regulatory Commission (FERC) for our Regional Energy Access (REA) Expansion. While the mandate effectuating the Court’s decision to vacate the REA Project certificate is scheduled to take effect on January 28, 2025, Transco has pending before FERC an application for a temporary emergency certificate, which would allow Transco to continue to operate the REA facilities until FERC issues an order on remand from the Court’s decision. In numerous prior cases in which a federal circuit court has vacated a certificate for an “in-service” pipeline, FERC has issued a temporary certificate in order to prevent disruption in service to customers who use the capacity.
Transco
Unplanned Transco’s West End Lateral near MP 1819.17 Outage
SEV 2/5
Informational0.068 Bcf/d
This is Revision 3 of an unplanned outage on Transco's West End Lateral near MP 1819.17, originally posted January 20, 2025 -- a legacy event now over 18 months old relative to the August 2026 last-updated timestamp. The affected location, Kearney - Parkway M6236 (Location ID 9012223), is a single small delivery tap with an operating capacity of approximately 0.068 Bcf/d. No escalation triggers are present in this revision; the notice carries no restoration date and no new operational information beyond the original posting.
No new market impact -- this is a stale revision of a January 2025 outage on a 0.068 Bcf/d delivery tap; the market priced this constraint at original effective date and live capacity data confirms the location is currently showing 98.8% headroom as of the 2026-08-18 gas day, consistent with no ongoing material constraint.
Reroute: Limited: the West End Lateral serves a specific local delivery point with no named alternative; however, at 0.068 Bcf/d maximum operating capacity this tap is immaterial at system scale and reroute assessment is moot.
View original notice text
Pipeline: Transco
Notice: Unplanned Transco’s West End Lateral near MP 1819.17 Outage
Posted: 01/20/2025 12:42:57 CST
Notice ID: 15315672
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/20/2025
Notice Eff Time:
12:42:57 CST
Notice End Date:
Notice End Time:
Notice ID:
15315672
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
01/20/2025
Post Time:
12:42:57 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Transco’s West End Lateral near MP 1819.17 Outage
Due to an unexpected operational issue, Transco must take an immediate outage on Transco’s West End Lateral near milepost 1819.17. Effective Gas Day 1/20/2025, the following location(s) identified below will not be available for gas scheduling or flow:
Location Name
Location ID
Location Type
Kearney - Parkway M6236
9012223
Delivery
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 01/17/2025 09:08:13 CST
Notice ID: 15307545
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/17/2025
Notice Eff Time:
09:08:13 CST
Notice End Date:
Notice End Time:
Notice ID:
15307545
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
01/17/2025
Post Time:
09:08:13 CST
Prior Notice:
15283994
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 01/17/2025 09:08
Effective Date: 1/20/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - 30,000 Dt/d Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 01/16/2025 07:38:37 CST
Notice ID: 15304613
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/16/2025
Notice Eff Time:
07:38:37 CST
Notice End Date:
Notice End Time:
Notice ID:
15304613
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/16/2025
Post Time:
07:38:37 CST
Prior Notice:
15277794
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2025 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2025 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2025 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 01/15/2025 14:53:10 CST
Notice ID: 15302804
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/16/2025
Notice Eff Time:
00:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15302804
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/15/2025
Post Time:
14:53:10 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5, & 6 will be terminated effective with the start of gas day
Thursday, January 16, 2025 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Transco
Job 1088505 MLA near Station 100 Unplanned Maintenance Summary
SEV 2/5
Informational0.675 Bcf/d6 Days
This is Revision 3 of a January 2025 unplanned maintenance notice for Mainline A in the 100A0-100A10 valve segment near Station 100 (MP 890.591). The scheduled maintenance window was January 24-29, 2025 -- a six-day period now approximately 18 months in the past. No escalation triggers are present: no force majeure, no firm curtailments, no worsened restoration timeline, and no new affected locations. The stated constraint was a reduction from 6,147 MDth/d design capacity to 5,472 MDth/d available southbound-to-northbound, implying a restriction of approximately 675 MDth/d (0.675 Bcf/d), with an estimated 0-5% shipper cut based on historical utilization.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; the underlying maintenance window (Jan 24-29, 2025) is approximately 18 months in the past and carries no current trading signal.
Reroute: Limited: Transco is the dominant Southeast-to-Northeast pipeline; Southern Natural Gas (SNG, unmonitored) provides partial real-world alternative for Southeast volumes, but this event is historical and reroute assessment is academic at this stage.
View original notice text
Pipeline: Transco
Notice: Job 1088505 MLA near Station 100 Unplanned Maintenance Summary
Posted: 01/15/2025 11:41:58 CST
Notice ID: 15302230
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/15/2025
Notice Eff Time:
11:41:58 CST
Notice End Date:
Notice End Time:
Notice ID:
15302230
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
01/15/2025
Post Time:
11:41:58 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Job 1088505 MLA near Station 100 Unplanned Maintenance Summary
An anomaly has been identified on Mainline A within the 100A0-100A10 valve segment that requires remediation. The current schedule for this maintenance is January 24 to 29, 2025.
During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location will be available.
Operating Conditions resulting from this work will require Transco to manage transportation services moving south to north through Station 100. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at Compressor Station 100 MP 890.591 will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Cuts–Shipper Impact (Based on Historical Utilization) *
Station 100 MP 890.591
9012503
South to North
6,147**
5,472
0-5%
*% Cuts is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated volumes and changes in the amount of available capacity.
**As defined on Transco's Informational Postings site under Operational Capacity, any constraint between the Mainline milepost 784.0 and 944.25 involving restriction of Primary volumes will result in the Operating Capacity being reflective of the amount available for both Transco and Sabal Trail. However, the Total Scheduled Quantity represents Transco volumes only. The scheduled volumes of Sabal Trail shippers are reported under
Sabal Trail’s Informational Postings Page
. The Operationally Available Capacity takes into account both the Transco Scheduled Quantity and the scheduled volumes of Sabal Trail shippers posted by Sabal Trail.
If you have any questions, please contact your Transportation Services Representative.
Transco
Compressor Station 190 MLC Unplanned Outage
SEV 2/5
Informational2.684 Bcf/d
Transco posted this notice on 01/14/2025 regarding an unplanned isolation of a portion of Mainline C between the Potomac River and Station 190 near MP 1610, affecting north-to-south flows at TSB MP 1628.78 (design capacity 2.684 Bcf/d). This is Revision 3 of that January 2025 notice, reposted as of 2026-08-20 -- the underlying event originated over 18 months ago, making this a legacy repost. No escalation triggers are present in this revision: no force majeure language, no firm curtailment escalation, no worsened restoration timeline, and no new affected locations are added.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; this is a legacy repost of a January 2025 event and carries no new trading signal.
Reroute: Limited: Transco is the dominant pipeline in this Mid-Atlantic corridor near MP 1628.78; Tennessee Gas Pipeline provides partial northeast market alternative, but for volumes flowing north-to-south toward Southeast markets, Southern Natural Gas (unmonitored) offers the primary partial alternative with significantly smaller capacity than Transco.
View original notice text
Pipeline: Transco
Notice: Compressor Station 190 MLC Unplanned Outage
Posted: 01/14/2025 14:57:56 CST
Notice ID: 15299943
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/14/2025
Notice Eff Time:
14:57:56 CST
Notice End Date:
Notice End Time:
Notice ID:
15299943
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
01/14/2025
Post Time:
14:57:56 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Compressor Station 190 MLC Unplanned Outage
Due to an unexpected operational issue, Transco must immediately isolate a portion of Mainline C between the Potomac River and Station 190 near MP 1610. Additional updates and a more accurate return to service timeline will be provided as more information becomes available.
Transco does not expect any impacts from this outage. However, operating conditions resulting from the outage may necessitate managing capacity availability for all transportation services moving north to south for the TSB listed below. Transactions moving south to north through this location will remain unaffected.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 1628.78 will be used to manage capacity availability including any required changes to the expected total quantity available during this unplanned outage. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Station 190 MP 1628.78
9011620
North to South
2,684
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 01/09/2025 ID1 Cycle - LIFTED
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 01/09/2025 ID1 Cycle - LIFTED
Posted: 01/09/2025 15:08:30 CST
Notice ID: 15286813
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/09/2025
Notice Eff Time:
15:08:30 CST
Notice End Date:
Notice End Time:
Notice ID:
15286813
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
01/09/2025
Post Time:
15:08:30 CST
Prior Notice:
15286262
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 01/09/2025 ID1 Cycle - LIFTED
The confirmation restrictions for the below location has been
lifted
effective the ID2 cycle gas day
1/9/2025
.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
MARTINS CREEK #3
9001342
Receipt
All
If you have any questions, please contact your Transportation Services Representative.
Transco
Operational Flow Order - Imbalance
SEV 2/5
Informational
This is Revision 3 of a Transco OFO-Imbalance notice originally posted January 9, 2025 and effective January 11, 2025, covering Zones 4, 5, and 6 until further notice. No escalation triggers are present in this revision -- no new zones added, no force majeure, no firm curtailment language, and no worsened restoration timeline relative to prior revisions. The notice is a superseding administrative update to an OFO that the market priced over 18 months ago.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; live Transco mainline data (2026-08-18, 2-day lag) shows 64.2% average utilization with binding segment CS 84 at 1.0% headroom, consistent with normal summer operations unrelated to this January 2025 OFO filing.
Reroute: Not applicable -- this is a stale administrative revision of a January 2025 OFO with no current operational constraint to reroute. Transco Zones 4-6 alternatives include SNG (unmonitored) and Tennessee Gas Pipeline for Southeast/Mid-Atlantic portions, but no active constraint exists in this notice.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 01/09/2025 14:57:00 CST
Notice ID: 15286806
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/11/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15286806
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
01/09/2025
Post Time:
14:57:00 CST
Prior Notice:
15268386
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is updating the current Operational Flow Order (OFO) as indicated below.
Retro scheduling activity will not be available for all zones across the Transco system during the effective period of this OFO.
Beginning Gas Day:
Saturday, January 11, 2025 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7%
& Due To Shipper 10%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
No
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Transco
Update - Sabine River MLB Outage - Unplanned Maintenance
SEV 2/5
Informational0.450 Bcf/d
This is Revision 3 of a January 9, 2025 notice (Notice ID 15286708) regarding an unplanned outage on Transco Mainline B near MP 438.84 at the Sabine River, originally posted over 18 months ago. The notice references an anticipated return-to-service date of March 4, 2025 (with a prior estimate of February 18, 2025), meaning the underlying event is almost certainly fully resolved at this point. The south-to-north capacity constraint of 0.450 Bcf/d at TSB Location ID 9011140 was the operational impact; this revision contains no new operational information relative to the current gas day.
No new market impact -- this is a stale revision of a January 2025 outage with an anticipated return-to-service date of March 4, 2025; the constraint was priced at the original effective date and the underlying event is long resolved.
Reroute: Limited to moderate: Transco is the dominant Southeast-to-Northeast corridor pipeline, though SNG and Tennessee Gas Pipeline serve overlapping Southeast markets; the Mainline B constraint at MP 438.84 limited south-to-north capacity to 0.450 Bcf/d at that location during the original event period, which has since passed.
View original notice text
Pipeline: Transco
Notice: Update - Sabine River MLB Outage - Unplanned Maintenance
Posted: 01/09/2025 14:32:59 CST
Notice ID: 15286708
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/09/2025
Notice Eff Time:
14:32:59 CST
Notice End Date:
Notice End Time:
Notice ID:
15286708
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/09/2025
Post Time:
14:32:59 CST
Prior Notice:
15120525
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Sabine River MLB Outage - Unplanned Maintenance
Transco continues to make progress with the work on Mainline B at the Sabine River. With challenging weather conditions in this area, water levels have significantly risen causing some delays with the schedule. The anticipated return to service date is now Match 4, 2025.
On September 26, 2024 (Notice ID #14974091) Transco provided an update on the unplanned outage on Mainline B between the 40B30 and 40B40 valves near MP 438.84. Transco has started activities to return this portion of Mainline B to service, and the current anticipated return to service date is
February 18, 2025
. If there are any changes in the schedule, further updates will be provided as work progresses.
Operating Conditions resulting from this unplanned work will require Transco to manage transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 438.84 will be used to manage capacity availability including any required changes to the expected total quantity available during this unplanned work. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services.
TSB Name - Location
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
Mainline MP 438.84
9011140
South to North
450
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 01/08/2025 15:02:47 CST
Notice ID: 15283994
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/08/2025
Notice Eff Time:
15:02:47 CST
Notice End Date:
Notice End Time:
Notice ID:
15283994
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
01/08/2025
Post Time:
15:02:47 CST
Prior Notice:
15140923
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 01/08/2025 15:02
Effective Date: 1/8/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - 30,000 Dt/d Available Beginning 1/8/25
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Location Confirmations Being Reduced for 01/07/2025 ID1 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 01/07/2025 ID1 Cycle
Posted: 01/07/2025 11:28:47 CST
Notice ID: 15280685
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/07/2025
Notice Eff Time:
11:28:47 CST
Notice End Date:
Notice End Time:
Notice ID:
15280685
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
01/07/2025
Post Time:
11:28:47 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 01/07/2025 ID1 Cycle
The below locations will be reduced starting the Intraday 1 cycle gas day 01/07/2025 due to underperformance. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
CAMERON INTERSTATE PIPELINE
9002900
Receipt
EPSQ Quantity
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 01/06/2025 10:31:36 CST
Notice ID: 15277794
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/06/2025
Notice Eff Time:
10:31:36 CST
Notice End Date:
Notice End Time:
Notice ID:
15277794
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/06/2025
Post Time:
10:31:36 CST
Prior Notice:
15269772
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2025 Major Construction and Maintenance Projects
Posted: 01/03/2025 08:27:42 CST
Notice ID: 15269772
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/03/2025
Notice Eff Time:
08:27:42 CST
Notice End Date:
Notice End Time:
Notice ID:
15269772
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/03/2025
Post Time:
08:27:42 CST
Prior Notice:
15215222
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2025 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 01/02/2025 16:38:28 CST
Notice ID: 15268370
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/06/2025
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15268370
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/02/2025
Post Time:
16:38:28 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) in Zones 4, 5, & 6 will be terminated effective with the start of gas day
Monday, January 6, 2025 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 12/23/2024 08:00:17 CST
Notice ID: 15236783
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/23/2024
Notice Eff Time:
08:00:17 CST
Notice End Date:
Notice End Time:
Notice ID:
15236783
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
12/23/2024
Post Time:
08:00:17 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5, & 6 will be terminated effective with the start of gas day
Tuesday, December 24, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 12/18/2024 12:59:02 CST
Notice ID: 15221591
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/20/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15221591
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
12/18/2024
Post Time:
12:59:02 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5, & 6 will be terminated effective with the start of gas day
Friday, December 20, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 12/16/2024 08:32:27 CST
Notice ID: 15215222
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/16/2024
Notice Eff Time:
08:32:27 CST
Notice End Date:
Notice End Time:
Notice ID:
15215222
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/16/2024
Post Time:
08:32:27 CST
Prior Notice:
15176833
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Update-Job 41056 Sta 70 MLD 2024 Planned Outage and Maintenance Summary
SEV 2/5
Informational1.116 Bcf/d3 Days
This is Revision 3 of a December 2024 planned maintenance notice (Job 41056) at Transco Station 70 (MP 662), covering pipeline inspection work under the Hard Spot Remediation Program. The maintenance windows were December 10-12 and December 15-17, 2024 -- both dates are approximately eight months in the past relative to the August 2026 Last Updated timestamp. No new operational information is introduced in this revision; the constraint described (3,466 MDth/d design capacity reduced to 2,350 MDth/d available, or approximately 1.116 Bcf/d of restriction, south-to-north) reflects the same figures from prior revisions.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; the underlying December 2024 maintenance at Station 70 is a legacy event and the ~1.116 Bcf/d south-to-north restriction has been resolved for months.
Reroute: Moderate: Southern Natural Gas and Tennessee Gas Pipeline serve overlapping Southeast-to-Northeast corridors and could absorb diverted volumes, though this is moot given the event dates are well in the past.
View original notice text
Pipeline: Transco
Notice: Update-Job 41056 Sta 70 MLD 2024 Planned Outage and Maintenance Summary
Posted: 12/13/2024 11:42:51 CST
Notice ID: 15208902
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/13/2024
Notice Eff Time:
11:42:51 CST
Notice End Date:
Notice End Time:
Notice ID:
15208902
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/13/2024
Post Time:
11:42:51 CST
Prior Notice:
15135470
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update-Job 41056 Sta 70 MLD 2024 Planned Outage and Maintenance Summary
Transco will be performing necessary pipeline inspection maintenance associated with Job #41056 on its 2024 Planned Outage and Maintenance Summary. This assessment is associated with Transco’s Hard Spot Remediation Program as it works to identify and eliminate hard spot integrity threats throughout its system. This maintenance activity may impact the availability of transportation services moving south to north through Compressor Station 70.
Due to an unexpected issue with first tool run, an additional tool run has been added to the schedule.
The current schedule for this maintenance is
December 10, 2024 to December 12, 2024.
Decemeber 15, 2024 to December 17,2024.
The specific dates that will be impacted are subject to change, but the current schedule is outlined below.
Gauge/Cleaner Combo Tool –
12/10-12/11
12/15-12/16
Hard Spot Assessment Tool –
12/11-12/12
12/16-12/17
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location may not be available. On days that maintenance is not occurring, the availability of transportation services moving south to north will not be impacted.
Operating Conditions resulting from this work will require Transco to manage all transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions during the Maintenance Period. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 662 (Station 70) will be used to manage the available capacity during this planned work. An updated Market and Production Area constraint notice will include the TSB location and the available quantity of all transportation services during the Maintenance Period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Cuts (Primary)- Potential Shipper Impact (Based on Historical Utilization)*
Station 70 MP 662
9011500
South to North
3,466
2,350
0-5%
*% Cuts (Primary) is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Transco
Unplanned Anomaly Dig Maintenance Summary
SEV 2/5
Informational
This is Revision 3 of a December 2024 notice (originally posted 12/11/2024) regarding an unplanned anomaly dig on Transco's MLA segment between the Mississippi River and the Amite River, specifically the 65A10-65A20 line segment. The notice identifies two small delivery locations affected -- McComb #4483 and Magnolia UGPL #4150 -- and states Transco is working with those operators to mitigate flow impact. No escalation triggers are present in this revision: no new locations added, no force majeure, no curtailment escalation, no worsened timeline, and no capacity volumes quantified.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Limited: Transco is the dominant Southeast pipeline in this corridor; however, the two affected delivery points (McComb, MS and Magnolia, LA) are small local delivery taps and any volumes curtailed there are unlikely to be material enough to warrant system-level rerouting.
View original notice text
Pipeline: Transco
Notice: Unplanned Anomaly Dig Maintenance Summary
Posted: 12/11/2024 10:25:54 CST
Notice ID: 15203163
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/11/2024
Notice Eff Time:
10:25:54 CST
Notice End Date:
Notice End Time:
Notice ID:
15203163
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
12/11/2024
Post Time:
10:25:54 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Anomaly Dig Maintenance Summary
Subject: Unplanned 65A10-65A20 Anomaly Dig Maintenance Summary
Transco performed a pipeline inspection on MLA from the Mississippi River to the Amite River.. Findings from the inspection report have identified an anomaly on the 65A10 to 65A20 line segment that requires immediate attention. Due to findings, Transco will need to immediately reduce pressures on this segment of the pipe.
Transco is currently working on an assessment plan as quickly as possible. Additional updates and a more accurate timeline will be provided as more information becomes available.
Transco is working with the delivery location operators in that portion of the Transco system to minimize any adverse operating conditions.
During this unplanned maintenance, Transco is working with the locations identified below to mitigate any impact to gas flow:
Location Name
Location ID
Location Type
McComb #4483
1002726
Delivery
Magnolia UGPL#4150
1006175
Delivery
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 12/05/2024 14:45:24 CST
Notice ID: 15187579
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/08/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15187579
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
12/05/2024
Post Time:
14:45:24 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5, & 6 will be terminated effective with the start of gas day
Sunday, December 8, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Post Cycle and Retroactive Nominations
Posted: 12/04/2024 08:42:08 CST
Notice ID: 15183806
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/04/2024
Notice Eff Time:
08:42:08 CST
Notice End Date:
Notice End Time:
Notice ID:
15183806
Notice Stat Desc:
Initiate
Notice Type Desc:
Sched Alert
Post Date:
12/04/2024
Post Time:
08:42:08 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Post Cycle and Retroactive Nominations
Pursuant to Section 28.1(d)(ii) of the General Terms and Conditions of Transco’s FERC Gas Tariff, Transco accepts nominations in the Post Cycle as long as it is operationally feasible for Transco to accommodate the requested nomination. Consistent with its tariff, in order to determine whether Post Cycle nominations are operationally feasible, Transco will manually evaluate all Post Cycle nominations at all interconnect locations and approve or reject each nomination based on Transco’s system conditions. Therefore, Transco will reject Post Cycle nominations which are not operationally feasible.
As part of this manual evaluation, Transco intends to perform an initial evaluation of all Post Cycle nominations at 8:00 a.m. (CST) and a final evaluation at 10:00 a.m. (CST) each day during which it will review all Post Cycle nominations and determine whether the requested Post Cycle nominations are operationally feasible. Following the initial evaluation, Transco will contact the parties with Post Cycle nominations which are not operationally feasible so that they have an opportunity to modify their nominations prior to the 10:00 a.m. (CST) deadline for Post Cycle nominations.
Pursuant to Section 39 of the General Terms and Conditions of Transco’s FERC Gas Tariff, Transco allows adjustments to prior scheduled quantities after the Post Cycle deadline if all parties affected by the reallocation (including Transco) consent to the adjustment. These requests must also be operationally feasible. Consistent with its tariff, in order to determine whether these retroactive adjustments are operationally feasible and/or whether Transco consents to the adjustments, Transco will evaluate all retroactive adjustments at all interconnect locations and approve or reject each nomination based on Transco’s system conditions and imbalance positions. Transco intends to begin conducting this evaluation for all retroactive adjustments beginning December 10, 2024.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 12/02/2024 09:43:19 CST
Notice ID: 15176833
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/02/2024
Notice Eff Time:
09:43:19 CST
Notice End Date:
Notice End Time:
Notice ID:
15176833
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/02/2024
Post Time:
09:43:19 CST
Prior Notice:
15143847
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Location Confirmations Being Reduced starting 11/07/2024 Timely Cycle LIFTED
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced starting 11/07/2024 Timely Cycle LIFTED
Posted: 11/26/2024 15:00:44 CST
Notice ID: 15162550
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/26/2024
Notice Eff Time:
15:00:44 CST
Notice End Date:
Notice End Time:
Notice ID:
15162550
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
11/26/2024
Post Time:
15:00:44 CST
Prior Notice:
15105097
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced starting 11/07/2024 Timely Cycle LIFTED
The confirmation restrictions for the below location has been
lifted
effective Evening cycle gas day
11/27/2024
.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
St. Helena
1006267
Delivery
Open
If you have any questions, please contact your Transportation Services Representative
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 11/21/2024 08:28:06 CST
Notice ID: 15143847
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/21/2024
Notice Eff Time:
08:28:06 CST
Notice End Date:
Notice End Time:
Notice ID:
15143847
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/21/2024
Post Time:
08:28:06 CST
Prior Notice:
15134994
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 11/20/2024 08:43:31 CST
Notice ID: 15140923
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/20/2024
Notice Eff Time:
08:43:31 CST
Notice End Date:
Notice End Time:
Notice ID:
15140923
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
11/20/2024
Post Time:
08:43:31 CST
Prior Notice:
15117528
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 11/20/2024 08:43
Effective Date: 11/21/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Update-Job 41056 Sta 70 MLD 2024 Planned Outage and Maintenance Summary
SEV 2/5
Informational1.116 Bcf/d4 Days
This is Revision 3 of a November 2024 maintenance notice for Transco Job 41056 at Compressor Station 70 (MP 662, Station 70 TSB), covering planned pipeline inspection and hard spot remediation work scheduled for December 2-5 and December 9-12, 2024. The notice states available capacity would be reduced from 3,466 MDt/d (3.466 Bcf/d) to 2,350 MDt/d (2.350 Bcf/d), a restriction of 1,116 MDt/d (1.116 Bcf/d) on south-to-north flows. The scheduled maintenance dates are now approximately 8 months in the past; no new operational information is present in this revision, and no escalation triggers are present.
No new market impact -- operational situation unchanged from prior revision; the December 2024 maintenance at Compressor Station 70 is long concluded and the market has already priced this constraint.
Reroute: Moderate: Southern Natural Gas (SNG) provides partial alternative capacity in the Southeast corridor, though SNG is not monitored in this system; Tennessee Gas Pipeline (TGP) also serves overlapping markets northward, but neither fully offsets a 1.116 Bcf/d Transco mainline restriction.
View original notice text
Pipeline: Transco
Notice: Update-Job 41056 Sta 70 MLD 2024 Planned Outage and Maintenance Summary
Posted: 11/18/2024 11:28:19 CST
Notice ID: 15135470
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/18/2024
Notice Eff Time:
11:28:19 CST
Notice End Date:
Notice End Time:
Notice ID:
15135470
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/18/2024
Post Time:
11:28:19 CST
Prior Notice:
15047482
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update-Job 41056 Sta 70 MLD 2024 Planned Outage and Maintenance Summary
Transco will be performing necessary pipeline inspection maintenance associated with Job #41056 on its 2024 Planned Outage and Maintenance Summary. This assessment is associated with Transco’s Hard Spot Remediation Program as it works to identify and eliminate hard spot integrity threats throughout its system. This maintenance activity may impact the availability of transportation services moving south to north through Compressor Station 70. The current schedule for this maintenance is
December 2, 2024 to December 5, 2024
December 9, 2024 to December 12,2024
.
The specific dates that will be impacted are subject to change, but the current schedule is outlined below.
Gauge/Cleaner Combo Tool –
12/2-12/3
12/9-12/10
Hard Spot Assessment Tool –
12/4-12/5
12/11-12/12
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location may not be available.
Operating Conditions resulting from this work will require Transco to manage all transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions during the Maintenance Period. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 662 (Station 70) will be used to manage the available capacity during this planned work. An updated Market and Production Area constraint notice will include the TSB location and the available quantity of all transportation services during the Maintenance Period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Cuts Potential Shipper Impact (Based on Historical Utilization)*
Station 70 MP 662
9011500
South to North
3,466
2,350
0-5%
*% Cuts is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - SELA Line A Outage - Unplanned Maintenance
SEV 2/5
Informational2 Days
This is Revision 3 of a November 2024 unplanned maintenance notice for the Southeast Louisiana Lateral (SELA) Line A between valves 62A12 and 62A30 near MP 85.38, affecting the Larose receipt location (ID 9002040). The prior revision updated the return-to-service date from December 2, 2024 to November 20, 2024; this revision confirms repairs were completed ahead of schedule. No escalation triggers are present -- no force majeure, no firm curtailments, no worsened timeline, and no new affected locations.
No new market impact -- repairs to SELA Line A were completed ahead of schedule per this revision, situation resolved from prior revision, market has already priced this constraint.
Reroute: Moderate: Transco mainline and other Gulf Coast receipt points provide alternative supply paths into the Southeast; SELA is a lateral, not the mainline, limiting systemic impact.
View original notice text
Pipeline: Transco
Notice: Update - SELA Line A Outage - Unplanned Maintenance
Posted: 11/18/2024 09:42:10 CST
Notice ID: 15135211
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/18/2024
Notice Eff Time:
09:42:10 CST
Notice End Date:
Notice End Time:
Notice ID:
15135211
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/18/2024
Post Time:
09:42:10 CST
Prior Notice:
15081130
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - SELA Line A Outage - Unplanned Maintenance
Due to unexpected findings associated with integrity features, Transco will need to immediately isolate and reduce pressures from a portion of the Southeast Louisiana Lateral (SELA) between 62A12 valve and 62A30 valve near MP 85.38. Transco has started activities to return this portion of A Line to service and the current anticipated return to service date is
December 2, 2024
November 20, 2024
.
Additional updates will be provided if there are any changes to the current schedule.
Repairs to Mainline A were completed ahead of schedule and this segment will be returning to normal operation on the date noted above.
Effective 10/12/2024, the location(s) identified below will not be available for scheduling or flow:
Location Name
Location ID
Location Type
Larose
9002040
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 11/18/2024 06:14:55 CST
Notice ID: 15134994
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/18/2024
Notice Eff Time:
06:14:55 CST
Notice End Date:
Notice End Time:
Notice ID:
15134994
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/18/2024
Post Time:
06:14:55 CST
Prior Notice:
15090107
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Update - Sabine River MLB Outage - Unplanned Maintenance
SEV 2/5
Maintenance0.450 Bcf/d
This is Revision 3 of a November 2024 unplanned outage notice for Transco Mainline B between valves 40B30 and 40B40 near MP 438.84. The TSB at that milepost limits south-to-north flow to 450 MDth/d (0.450 Bcf/d); north-to-south flows are unaffected. The originally anticipated return-to-service date was February 18, 2025, but this notice -- last updated August 20, 2026 -- carries no updated restoration date, and the notice status is listed as Supersede, suggesting this is a legacy administrative repost of an event that has long since resolved or been superseded.
No new market impact -- this is a legacy administrative repost of a November 2024 unplanned Mainline B outage (0.450 Bcf/d south-to-north restriction at MP 438.84) that was anticipated to resolve by February 2025; the market priced this constraint at the original effective date nearly nine months ago.
Reroute: Moderate: during the original event, Southern Natural Gas and Tennessee Gas Pipeline provided partial alternative south-to-north capacity for Southeast and Mid-Atlantic markets, though neither fully replaces Transco mainline B south-to-north throughput at this scale.
View original notice text
Pipeline: Transco
Notice: Update - Sabine River MLB Outage - Unplanned Maintenance
Posted: 11/12/2024 09:09:26 CST
Notice ID: 15120525
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/12/2024
Notice Eff Time:
09:09:26 CST
Notice End Date:
Notice End Time:
Notice ID:
15120525
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/12/2024
Post Time:
09:09:26 CST
Prior Notice:
15074685
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Sabine River MLB Outage - Unplanned Maintenance
With the upcoming completion of the work at Station 40 (Job 675325) on 11/13/2024, the TSB restriction set forth below for the Sabine River Unplanned Outage work will resume starting 11/14/2024.
On September 26, 2024 (Notice ID #14974091) Transco provided an update on the unplanned outage on Mainline B between the 40B30 and 40B40 valves near MP 438.84. Transco has started activities to return this portion of Mainline B to service, and the current
anticipated return to service date is February 18, 2025
. If there are any changes in the schedule, further updates will be provided as work progresses.
Operating Conditions resulting from this unplanned work will require Transco to manage transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 438.84 will be used to manage capacity availability including any required changes to the expected total quantity available during this unplanned work. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services.
TSB Name - Location
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
Mainline MP 438.84
9011140
South to North
450
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 11/11/2024 07:40:23 CST
Notice ID: 15117528
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/11/2024
Notice Eff Time:
07:40:23 CST
Notice End Date:
Notice End Time:
Notice ID:
15117528
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
11/11/2024
Post Time:
07:40:23 CST
Prior Notice:
15051125
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 11/11/2024 07:40
Effective Date: 11/11/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE: Location Confirmations Updated Starting ID3 Cycle 11/8/24
Posted: 11/08/2024 19:29:24 CST
Notice ID: 15112199
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/08/2024
Notice Eff Time:
19:29:24 CST
Notice End Date:
Notice End Time:
Notice ID:
15112199
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
11/08/2024
Post Time:
19:29:24 CST
Prior Notice:
15112196
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE: Location Confirmations Updated Starting ID3 Cycle 11/8/24
Due to operational conditions, the below location will be updated starting
ID3
Cycle 11/08/2024.
Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
60,000
If you have any questions, please contact your Transportation Service Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE: Location Confirmations Updated Starting ID3 Cycle 11/8/24
Posted: 11/08/2024 19:25:22 CST
Notice ID: 15112196
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/08/2024
Notice Eff Time:
19:25:22 CST
Notice End Date:
Notice End Time:
Notice ID:
15112196
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
11/08/2024
Post Time:
19:25:22 CST
Prior Notice:
15110656
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE: Location Confirmations Updated Starting ID3 Cycle 11/8/24
Due to operational conditions, the below location will be reduced starting
ID1
Cycle 11/08/2024.
Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
30,000
If you have any questions, please contact your Transportation Service Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE: Location Confirmations Updated Starting ID1 Cycle 11/8/24
Posted: 11/08/2024 12:23:17 CST
Notice ID: 15110656
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/08/2024
Notice Eff Time:
12:23:17 CST
Notice End Date:
Notice End Time:
Notice ID:
15110656
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
11/08/2024
Post Time:
12:23:17 CST
Prior Notice:
15104742
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE: Location Confirmations Updated Starting ID1 Cycle 11/8/24
Due to operational conditions, the below location will be reduced starting
ID1
Cycle 11/08/2024.
Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
30,000
If you have any questions, please contact your Transportation Service Representative.
Transco
Update - Station 80 (Job 455422) Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Station 80 (Job 455422) Planned Outage and Maintenance Summary
Posted: 11/07/2024 14:29:00 CST
Notice ID: 15108315
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/07/2024
Notice Eff Time:
14:29:00 CST
Notice End Date:
Notice End Time:
Notice ID:
15108315
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/07/2024
Post Time:
14:29:00 CST
Prior Notice:
15083776
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Station 80 (Job 455422) Planned Outage and Maintenance Summary
Transco will be performing necessary planned maintenance associated with Job #455422 on its 2024 Planned Outage and Maintenance Summary. Work going on at this time consists of activities associated with Williams Emissions Reduction Program and the Hard Spot Remediation Program. This maintenance activity requires a compressor station outage and will impact the availability of transportation services.
Due to unexpected delays
during commissioning
current schedule for this maintenance has been extended September 1, 2024 through October 30, 2024 through November
5
, 2024.
Challenges during commissioning have delayed a full return to service of Station 80, but the work that has been completed will allow for a partial in-service. As a result of this partial in-service and as noted below, the total quantity available through Station 80 will be increased and will include all transportation priorities through the TSB .
This increase will be effective starting November 9, 2024 with a full return to service date expected starting November 13, 2024.
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location will be available.
Operating Conditions resulting from this work will require Transco to manage all transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 740.50 (Station 80) will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services during the indicated period.
TSB Name – Location
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
Station 80 MP 740.50
9012483
South to North
1,926
2,300
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Location Confirmations Being Reduced starting 11/07/2024 Timely Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Location Confirmations Being Reduced starting 11/07/2024 Timely Cycle
Posted: 11/07/2024 09:59:43 CST
Notice ID: 15107581
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/07/2024
Notice Eff Time:
09:59:43 CST
Notice End Date:
Notice End Time:
Notice ID:
15107581
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
11/07/2024
Post Time:
09:59:43 CST
Prior Notice:
15105097
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Location Confirmations Being Reduced starting 11/07/2024 Timely Cycle
The below location will continue tbe reduced to the below quantity starting the Timely cycle for gas day 11/08/2024 and until further notice due to location underperformance. Transco will notify parties via 1Line critical notices of
any changes to confirmation quantity available for future cycles.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
St. Helena
1006267
Delivery
0
If you have any questions, please contact your Transportation Services Representative
Transco
Update - Location Confirmations being reduced starting ID3 Cycle 11/05/2024
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Location Confirmations being reduced starting ID3 Cycle 11/05/2024
Posted: 11/07/2024 09:31:49 CST
Notice ID: 15107527
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/07/2024
Notice Eff Time:
09:31:49 CST
Notice End Date:
Notice End Time:
Notice ID:
15107527
Notice Stat Desc:
Supersede
Notice Type Desc:
Sched Alert
Post Date:
11/07/2024
Post Time:
09:31:49 CST
Prior Notice:
15103200
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Location Confirmations being reduced starting ID3 Cycle 11/05/2024
The below location will be lifted starting the ID1 Cycle, 11/7/2024, including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Golden Pass M/L
9013124
Receipt
Open
If you have any questions, please contact your Transportation Service Representative.
Transco
Location Confirmations Being Reduced starting 11/07/2024 Timely Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced starting 11/07/2024 Timely Cycle
Posted: 11/06/2024 12:45:49 CST
Notice ID: 15105097
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/06/2024
Notice Eff Time:
12:45:49 CST
Notice End Date:
Notice End Time:
Notice ID:
15105097
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
11/06/2024
Post Time:
12:45:49 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced starting 11/07/2024 Timely Cycle
The below location will be reduced to the below quantity starting the Timely cycle for gas day 11/07/2024 due to location underperformance. Transco will notify parties via 1Line critical notices if further reductions are needed for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
St. Helena
1006267
Delivery
0
If you have any questions, please contact your Transportation Services Representative
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE: Location Confirmations Updated Starting Timely Cycle 11/07/2024
Posted: 11/06/2024 10:39:43 CST
Notice ID: 15104742
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/06/2024
Notice Eff Time:
10:39:43 CST
Notice End Date:
Notice End Time:
Notice ID:
15104742
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
11/06/2024
Post Time:
10:39:43 CST
Prior Notice:
15102618
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE: Location Confirmations Updated Starting Timely Cycle 11/07/2024
UPDATE Location Confirmation Changed starting
Timely Cycle 11/07/2024
Due to operational conditions, the below location will be increased starting
Timely
Cycle 11/07/2024.
Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
80,000
If you have any questions, please contact your Transportation Service Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 11/06/2024 08:24:27 CST
Notice ID: 15104415
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/06/2024
Notice Eff Time:
08:24:27 CST
Notice End Date:
Notice End Time:
Notice ID:
15104415
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/06/2024
Post Time:
08:24:27 CST
Prior Notice:
15090107
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Location Confirmations being reduced starting ID3 Cycle 11/05/2024
SEV 2/5
Informational
This is Revision 3 of a Transco scheduling alert originally posted on 11/05/2024, now being reviewed on 08/20/2026 -- over 21 months after the original event. The notice describes a possible lightning strike at the Golden Pass M/L meter (Location 9013124, a receipt point) that reduced confirmation quantities to zero for Evening cycle starting 11/06/2024. No escalation triggers are present in this revision: no force majeure declaration, no capacity volume stated, no worsened timeline, and no new locations added. This is a stale revision with no new operational information.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Moderate: Transco is a high-capacity system with multiple Gulf Coast and Haynesville receipt points; a single meter reduction at Golden Pass M/L in 2024 would have had limited system-wide impact and alternative receipt paths were available.
View original notice text
Pipeline: Transco
Notice: Location Confirmations being reduced starting ID3 Cycle 11/05/2024
Posted: 11/05/2024 18:11:46 CST
Notice ID: 15103200
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/05/2024
Notice Eff Time:
18:11:46 CST
Notice End Date:
Notice End Time:
Notice ID:
15103200
Notice Stat Desc:
Supersede
Notice Type Desc:
Sched Alert
Post Date:
11/05/2024
Post Time:
18:11:46 CST
Prior Notice:
15103199
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations being reduced starting ID3 Cycle 11/05/2024
Due to a
possible lightning strike at the meter
, the below location will be reduced starting the ID3 Cycle 11/05/2024 and the Evening cycle for 11/6/2024 forward
.
Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Golden Pass M/L
9013124
Receipt
ID3 – EPSQ Quantity
Evening - 0
If you have any questions, please contact your Transportation Service Representative.
Transco
Location Confirmations being reduced starting ID3 Cycle 11/05/2024
SEV 2/5
Informational
This is Revision 3 of a November 2024 critical notice (original post date 11/05/2024) reporting a reduction in location confirmations at Golden Pass M/L (Location ID 9013124, a receipt point on Transco) starting the ID3 cycle on 11/05/2024. No escalation triggers are present in this revision -- no new locations, no force majeure, no curtailment escalation, no worsened timeline, and no capacity volume is stated. The notice simply repeats the original operational alert with no new information added.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Moderate: Transco is one of the highest-capacity U.S. interstate pipelines with multiple interconnects; no specific volume loss is stated and the notice does not indicate firm service curtailments, limiting reroute assessment.
View original notice text
Pipeline: Transco
Notice: Location Confirmations being reduced starting ID3 Cycle 11/05/2024
Posted: 11/05/2024 17:58:11 CST
Notice ID: 15103199
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/05/2024
Notice Eff Time:
17:58:11 CST
Notice End Date:
Notice End Time:
Notice ID:
15103199
Notice Stat Desc:
Initiate
Notice Type Desc:
Sched Alert
Post Date:
11/05/2024
Post Time:
17:58:11 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations being reduced starting ID3 Cycle 11/05/2024
Due to operational issues, the below location will be reduced starting the ID3 Cycle 11/05/2024 and the Evening cycle for 11/6/2024 forward
.
Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Golden Pass M/L
9013124
Receipt
ID3 – EPSQ Quantity
Evening - 0
If you have any questions, please contact your Transportation Service Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE: CORRECTION Location Confirmations Updated Starting Evening Cycle 11/06/2024
Posted: 11/05/2024 15:15:12 CST
Notice ID: 15102618
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/05/2024
Notice Eff Time:
15:15:12 CST
Notice End Date:
Notice End Time:
Notice ID:
15102618
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
11/05/2024
Post Time:
15:15:12 CST
Prior Notice:
15102596
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE: CORRECTION Location Confirmations Updated Starting Evening Cycle 11/06/2024
UPDATE Location Confirmation Changed starting
Evening Cycle 11/06/2024
Due to operational conditions, the below location will be increased starting
Evening Cycle 11/06/2024.
Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
45,000
If you have any questions, please contact your Transportation Service Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmations Updated Starting Evening Cycle 11/05/2024
Posted: 11/05/2024 15:09:05 CST
Notice ID: 15102596
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/05/2024
Notice Eff Time:
15:09:05 CST
Notice End Date:
Notice End Time:
Notice ID:
15102596
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
11/05/2024
Post Time:
15:09:05 CST
Prior Notice:
15090220
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmations Updated Starting Evening Cycle 11/05/2024
UPDATE Location Confirmation Changed starting
Evening Cycle 11/05/2024
Due to operational conditions, the below location will be increased starting
Evening Cycle 11/05/2024.
Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
45,000
If you have any questions, please contact your Transportation Service Representative.
Transco
Location Confirmations Being Reduced starting 11/04/2024 ID3 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced starting 11/04/2024 ID3 Cycle
Posted: 11/04/2024 21:05:26 CST
Notice ID: 15100695
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/04/2024
Notice Eff Time:
21:05:26 CST
Notice End Date:
Notice End Time:
Notice ID:
15100695
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
11/04/2024
Post Time:
21:05:26 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced starting 11/04/2024 ID3 Cycle
The below location will be reduced to the below quantity starting the Intraday 3 cycle for gas day 11/04/2024 due to location underperformance. Transco will notify parties via 1Line critical notices if further reductions are needed for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
MS Hub
9005942
Delivery
50,000
If you have any questions, please contact your Transportation Services Representative
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 11/01/2024 08:18:27 CDT
Notice ID: 15090107
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/01/2024
Notice Eff Time:
08:18:27 CDT
Notice End Date:
Notice End Time:
Notice ID:
15090107
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/01/2024
Post Time:
08:18:27 CDT
Prior Notice:
15087264
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
UPDATE Location Confirmations Being Reduced for 10/31/2024 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmations Being Reduced for 10/31/2024 ID2 Cycle
Posted: 10/31/2024 12:53:03 CDT
Notice ID: 15087840
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/31/2024
Notice Eff Time:
12:53:03 CDT
Notice End Date:
Notice End Time:
Notice ID:
15087840
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
10/31/2024
Post Time:
12:53:03 CDT
Prior Notice:
15087725
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmations Being Reduced for 10/31/2024 ID2 Cycle
UPDATE Location Confirmation Changed for 10/31/2024 for
ID2 Cycle
Due to operational conditions, the below location will be reduced starting
Intraday 2 Cycle
, 10/31/2024. Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
ID2 EPSQ
If you have any questions, please contact your Transportation Service Representative.
Transco
UPDATE Location Confirmations Being Reduced for 10/31/2024 ID1 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmations Being Reduced for 10/31/2024 ID1 Cycle
Posted: 10/31/2024 12:48:49 CDT
Notice ID: 15087725
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/31/2024
Notice Eff Time:
12:48:49 CDT
Notice End Date:
Notice End Time:
Notice ID:
15087725
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
10/31/2024
Post Time:
12:48:49 CDT
Prior Notice:
15085273
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmations Being Reduced for 10/31/2024 ID1 Cycle
UPDATE Location Confirmation Changed for 10/31/2024 for ID1 Cycle
Due to operational conditions, the below location will be reduced starting Intraday 1 Cycle, 10/31/2024. Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
ID1 EPSQ
If you have any questions, please contact your Transportation Service Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 10/31/2024 10:07:36 CDT
Notice ID: 15087264
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/31/2024
Notice Eff Time:
10:07:36 CDT
Notice End Date:
Notice End Time:
Notice ID:
15087264
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/31/2024
Post Time:
10:07:36 CDT
Prior Notice:
15084398
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
UPDATE Location Confirmations Being Reduced for 10/30/2024 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmations Being Reduced for 10/30/2024 ID2 Cycle
Posted: 10/30/2024 15:35:40 CDT
Notice ID: 15085273
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/30/2024
Notice Eff Time:
15:35:40 CDT
Notice End Date:
Notice End Time:
Notice ID:
15085273
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
10/30/2024
Post Time:
15:35:40 CDT
Prior Notice:
15076793
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmations Being Reduced for 10/30/2024 ID2 Cycle
UPDATE Location Confirmation Changed for 10/30/2024 for ID2 Cycle
Due to operational conditions, the below location will be reduced starting Intraday 2 Cycle, 10/30/2024. Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
ID2 EPSQ
If you have any questions, please contact your Transportation Service Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 10/30/2024 11:46:35 CDT
Notice ID: 15084398
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/30/2024
Notice Eff Time:
11:46:35 CDT
Notice End Date:
Notice End Time:
Notice ID:
15084398
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/30/2024
Post Time:
11:46:35 CDT
Prior Notice:
15080921
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Update - SELA Line A Outage - Unplanned Maintenance
SEV 2/5
Informational34 Days
This is Revision 3 of a Transco critical notice originally posted October 29, 2024, describing an unplanned isolation and pressure reduction on the Southeast Louisiana Lateral (SELA) Line A between the 62A12 and 62A30 valves near MP 85.38, with an anticipated return-to-service date of December 2, 2024. The effective date (October 12, 2024) is nearly two years prior to the Last Updated timestamp (August 20, 2026), confirming this is a legacy repost of a fully resolved historical event. No escalation triggers are present in this revision, and no new operational information is provided relative to prior revisions.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; the underlying SELA Line A outage originated in October 2024 and was anticipated to resolve by December 2, 2024, making this a stale legacy repost with no current trading signal.
Reroute: Not applicable -- this is a legacy event from October 2024 with no current operational relevance. At the time of the original outage, the SELA lateral serves specific Southeast Louisiana receipt points (Larose, loc 9002040); limited reroute options exist via Transco mainline or Gulf South for volumes that were affected.
View original notice text
Pipeline: Transco
Notice: Update - SELA Line A Outage - Unplanned Maintenance
Posted: 10/29/2024 13:45:35 CDT
Notice ID: 15081130
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/29/2024
Notice Eff Time:
13:45:35 CDT
Notice End Date:
Notice End Time:
Notice ID:
15081130
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/29/2024
Post Time:
13:45:35 CDT
Prior Notice:
15019422
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - SELA Line A Outage - Unplanned Maintenance
Due to unexpected findings associated with integrity features, Transco will need to immediately isolate and reduce pressures from a portion of the Southeast Louisiana Lateral (SELA) between 62A12 valve and 62A30 valve near MP 85.38. Transco has started activities to return this portion of A Line to service and the current
anticipated return to service date is December 2, 2024.
Additional updates will be provided if there are any changes to the current schedule.
Effective 10/12/2024, the location(s) identified below will not be available for scheduling or flow:
Location Name
Location ID
Location Type
Larose
9002040
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 10/29/2024 12:54:36 CDT
Notice ID: 15080921
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/29/2024
Notice Eff Time:
12:54:36 CDT
Notice End Date:
Notice End Time:
Notice ID:
15080921
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/29/2024
Post Time:
12:54:36 CDT
Prior Notice:
15052796
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
UPDATE Location Confirmations Being Reduced for 10/29/2024 Evening Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmations Being Reduced for 10/29/2024 Evening Cycle until further notice
Posted: 10/28/2024 15:48:28 CDT
Notice ID: 15076793
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/28/2024
Notice Eff Time:
15:48:28 CDT
Notice End Date:
Notice End Time:
Notice ID:
15076793
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
10/28/2024
Post Time:
15:48:28 CDT
Prior Notice:
14520843
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmations Being Reduced for 10/29/2024 Evening Cycle until further notice
UPDATE Location Confirmation Changed for 10/292024 Evening Cycle until further notice:
Due to operational conditions, the below location will be lifted starting Evening Cycle, 10/292024, including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
80,000
If you have any questions, please contact your Transportation Service Representative.
Transco
Update - Sabine River MLB Outage - Unplanned Maintenance
SEV 2/5
Maintenance
This is Revision 3 of an unplanned outage notice originally posted October 28, 2024, covering a Transco Mainline B failure near milepost 438.84 (Sabine River area). The update states that return-to-service is anticipated February 18, 2025, with no new escalation triggers versus prior revisions. No escalation triggers are present: no new locations added, no force majeure declared, no curtailment of firm service, and the restoration timeline (February 18, 2025) was established in prior revisions. As of the Last Updated date of August 20, 2026, this notice is also a legacy repost of an event that occurred and resolved nearly two years ago.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; note this is also a legacy repost of an October 2024 outage that was anticipated to resolve by February 18, 2025, and any basis signal was priced at the original effective date.
Reroute: Moderate: Transco mainline south-to-north capacity through the Sabine River area could be partially offset via Southern Natural Gas and Tennessee Gas Pipeline for overlapping Southeast corridor volumes, though neither fully replaces Transco's throughput at this segment.
View original notice text
Pipeline: Transco
Notice: Update - Sabine River MLB Outage - Unplanned Maintenance
Posted: 10/28/2024 10:08:53 CDT
Notice ID: 15074685
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/28/2024
Notice Eff Time:
10:08:53 CDT
Notice End Date:
Notice End Time:
Notice ID:
15074685
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/28/2024
Post Time:
10:08:53 CDT
Prior Notice:
14974091
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Sabine River MLB Outage - Unplanned Maintenance
On September 26, 2024 (Notice ID #14974091) Transco provided an update on the unplanned outage on Mainline B between the 40B30 and 40B40 valves near MP 438.84. Transco has started activities to return this portion of Mainline B to service, and the current
anticipated return to service date is February 18, 2025
. If there are any changes in the schedule, further updates will be provided as work progresses.
Operating Conditions resulting from this unplanned work will require Transco to manage transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 438.84 will be used to manage capacity availability including any required changes to the expected total quantity available during this unplanned work. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services.
TSB Name - Location
Location ID
Flow Direction
Mainline MP 438.84
9011140
South to North
If you have any questions, please contact your Transportation Services Representative.
Transco
Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Posted: 10/28/2024 08:21:50 CDT
Notice ID: 15073999
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/28/2024
Notice Eff Time:
08:21:50 CDT
Notice End Date:
Notice End Time:
Notice ID:
15073999
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/28/2024
Post Time:
08:21:50 CDT
Prior Notice:
14995627
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Transco will be performing necessary maintenance associated with Job #548015 on its 2024 Planned Outage and Maintenance Summary. The Georgia Department of Transportation (GDOT) requires the relocation of Transco pipelines between compressor Stations 115 and 120 to allow for a roadway expansion. The maintenance outages will impact the availability of primary-firm transportation services moving south to north through Compressor Stations 115 and 120. The current schedule is August 26, 2024 through
November 5, 2024
October 28, 2024
. During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location listed below will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period, and is anticipated to be initially limited to the quantities indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at MAINLINE MP 1031 will be used to manage capacity availability including any required changes to the expected total quantities available during this planned work indicated below. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated periods.
TSB Name - Location
Location ID
Flow Direction
MAINLINE MP 1031 TSB
9013083
South to North
Pipeline Maintenance
Estimated Outage
Total Primary-Firm Quantity Available Mdt/d
C-Line Relocation
August 26 – September 6
3,400
D-Line Relocation
September 7 – October 2
3,300
B-Line Relocation
October 3 – October 21
2,500
A-Line Relocation
October 22 –
November 5
October 28
2,800
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 10/23/2024 14:30:21 CDT
Notice ID: 15052796
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/23/2024
Notice Eff Time:
14:30:21 CDT
Notice End Date:
Notice End Time:
Notice ID:
15052796
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/23/2024
Post Time:
14:30:21 CDT
Prior Notice:
15048463
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 10/23/2024 09:40:13 CDT
Notice ID: 15051125
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/23/2024
Notice Eff Time:
09:40:13 CDT
Notice End Date:
Notice End Time:
Notice ID:
15051125
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
10/23/2024
Post Time:
09:40:13 CDT
Prior Notice:
15026884
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 10/23/2024 09:40
Effective Date: 10/24/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 10/22/2024 14:12:45 CDT
Notice ID: 15048463
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/22/2024
Notice Eff Time:
14:12:45 CDT
Notice End Date:
Notice End Time:
Notice ID:
15048463
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/22/2024
Post Time:
14:12:45 CDT
Prior Notice:
15043285
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Job 41056 Sta 70 MLD 2024 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Job 41056 Sta 70 MLD 2024 Planned Outage and Maintenance Summary
Posted: 10/22/2024 11:12:24 CDT
Notice ID: 15047482
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/22/2024
Notice Eff Time:
11:12:24 CDT
Notice End Date:
Notice End Time:
Notice ID:
15047482
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
10/22/2024
Post Time:
11:12:24 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Job 41056 Sta 70 MLD 2024 Planned Outage and Maintenance Summary
Transco will be performing necessary pipeline inspection maintenance associated with Job #41056 on its 2024 Planned Outage and Maintenance Summary. This assessment is associated with Transco’s Hard Spot Remediation Program as it works to identify and eliminate hard spot integrity threats throughout its system. This maintenance activity may impact the availability of transportation services moving south to north through Compressor Station 70. The current schedule for this maintenance is December 2, 2024 to December 5, 2024.
The specific dates that will be impacted are subject to change, but the current schedule is outlined below.
Gauge/Cleaner Combo Tool – 12/2-12/3
Hard Spot Assessment Tool – 12/4-12/5
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location may not be available.
Operating Conditions resulting from this work will require Transco to manage all transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions during the Maintenance Period. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 662 (Station 70) will be used to manage the available capacity during this planned work. An updated Market and Production Area constraint notice will include the TSB location and the available quantity of all transportation services during the Maintenance Period.
TSB Name - Location
Location ID
Flow Direction
Design Capacity (Mdt/d)
Total Qty Available (Mdt/d)
% Cuts Potential Shipper Impact (Based on Historical Utilization)*
Station 70 MP 662
9011500
South to North
3,466
2,350
0-5%
*% Cuts is an estimate of the impact to shippers based on historical utilization and anticipated volumes during the time of constraint. These amounts are subject to change based on actual nominated firm volumes and changes in the amount of available capacity.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 10/21/2024 08:38:00 CDT
Notice ID: 15043285
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/21/2024
Notice Eff Time:
08:38:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
15043285
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/21/2024
Post Time:
08:38:00 CDT
Prior Notice:
15024507
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 10/15/2024 08:19:16 CDT
Notice ID: 15026884
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/15/2024
Notice Eff Time:
08:19:16 CDT
Notice End Date:
Notice End Time:
Notice ID:
15026884
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
10/15/2024
Post Time:
08:19:16 CDT
Prior Notice:
14973897
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 10/15/2024 08:19
Effective Date: 10/15/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 10/14/2024 08:14:25 CDT
Notice ID: 15024507
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/14/2024
Notice Eff Time:
08:14:25 CDT
Notice End Date:
Notice End Time:
Notice ID:
15024507
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/14/2024
Post Time:
08:14:25 CDT
Prior Notice:
15012819
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Subject: SELA Line A Outage - Unplanned Maintenance
SEV 2/5
Informational
This is Revision 3 of a notice originally posted October 11, 2024 -- nearly 10 months before the Last Updated timestamp of 2026-08-20 -- making this a legacy repost of a historical event. The notice describes an unplanned pressure isolation on a portion of the Southeast Louisiana Lateral (SELA) between valves 62a12 and 62a30 near MP 85.38, cutting off the Larose receipt location (ID 9002040). No escalation triggers are present in this revision: no force majeure, no new locations, no firm curtailment language, and no worsened timeline relative to prior revision.
No new market impact -- this is a legacy repost of an October 2024 SELA outage; the market priced this constraint at the original effective date and the operational situation is unchanged from the prior revision.
Reroute: Moderate: Transco mainline receives Gulf Coast supply from multiple receipt paths and the SELA lateral represents one of several Louisiana gathering interconnects; however, specific reroute capacity at the time of the original October 2024 event cannot be assessed from current data.
View original notice text
Pipeline: Transco
Notice: Subject: SELA Line A Outage - Unplanned Maintenance
Posted: 10/11/2024 17:16:34 CDT
Notice ID: 15019422
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/11/2024
Notice Eff Time:
17:16:34 CDT
Notice End Date:
Notice End Time:
Notice ID:
15019422
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
10/11/2024
Post Time:
17:16:34 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Subject: SELA Line A Outage - Unplanned Maintenance
Due to unexpected findings associated with integrity features, Transco will need to immediately isolate and reduce pressures from a portion of the Southeast Louisiana Lateral (SELA) between 62a12 valve and 62a30 valve near MP 85.38. Transco is currently working on an assessment plan as quickly as possible. Additional updates and a more accurate timeline will be provided as more information becomes available.
Effective 10/12/2024, the location(s) identified below will not be available for scheduling or flow:
Location Name
Location ID
Location Type
Larose
9002040
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 10/11/2024 07:50:56 CDT
Notice ID: 15018135
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/11/2024
Notice Eff Time:
07:50:56 CDT
Notice End Date:
Notice End Time:
Notice ID:
15018135
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
10/11/2024
Post Time:
07:50:56 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Transco has provided notice of limited flexibility to manage imbalances and encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily.
Mild temperatures and reduced gas demand is forecasted for most of the Transco market area for the upcoming weekend and into early next week. Transco again strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Specifically, Transco recommends that all parties avoid the creation of any daily Due To Shipper (long to the pipeline) imbalances on the Transco system, regardless of their monthly cumulative imbalance position.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 10/09/2024 10:28:10 CDT
Notice ID: 15012819
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/09/2024
Notice Eff Time:
10:28:10 CDT
Notice End Date:
Notice End Time:
Notice ID:
15012819
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/09/2024
Post Time:
10:28:10 CDT
Prior Notice:
15007340
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 10/08/2024 10:50:47 CDT
Notice ID: 15010225
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/08/2024
Notice Eff Time:
10:50:47 CDT
Notice End Date:
Notice End Time:
Notice ID:
15010225
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/08/2024
Post Time:
10:50:47 CDT
Prior Notice:
15007340
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 10/07/2024 08:58:45 CDT
Notice ID: 15007340
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/07/2024
Notice Eff Time:
08:58:45 CDT
Notice End Date:
Notice End Time:
Notice ID:
15007340
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/07/2024
Post Time:
08:58:45 CDT
Prior Notice:
14995614
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 10/02/2024 14:35:08 CDT
Notice ID: 14995614
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/02/2024
Notice Eff Time:
14:35:08 CDT
Notice End Date:
Notice End Time:
Notice ID:
14995614
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/02/2024
Post Time:
14:35:08 CDT
Prior Notice:
14994172
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
UPDATE - Station 175 (Job 557180) 2024 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE - Station 175 (Job 557180) 2024 Planned Outage and Maintenance Summary
Posted: 10/02/2024 08:44:06 CDT
Notice ID: 14994221
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/02/2024
Notice Eff Time:
08:44:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
14994221
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/02/2024
Post Time:
08:44:06 CDT
Prior Notice:
14994220
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Station 175 (Job 557180) 2024 Planned Outage and Maintenance Summary
Work for job# 557180 is ahead of schedule and completed early.
Transco will be performing necessary line outage associated with Job #557180 on its 2024 Planned Outage and Maintenance Summary. This outage is being taken to allow for pipe replacement on MLC as required by regulation due to recent DOT Class Location changes in this area. This maintenance activity will impact the availability of primary firm transportation services. The schedule for this maintenance is August 28, 2024 through
October 7
,
October 2, 2024.
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving north to south through the location will not be available.
Operating Conditions resulting from this work will require Transco to manage primary-firm transportation services moving north to south through the locations listed below. The total quantity available will be contingent on system conditions during the maintenance period but is anticipated to be limited to the quantity indicated below. Transactions moving south to north through this location will not be impacted.
The receipt-based Throughput Section Boundaries (TSB) at mainline milepost 1500 (Station 175) and mainline milepost 1521.82 will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Total Primary-Firm Quantity Available (Mdt/d)
Mainline MP 1500 TSB
9011520
North to South
1,800
Mainline MP 1521.82
9012963
North to South
1,800
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 10/02/2024 08:33:02 CDT
Notice ID: 14994172
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/02/2024
Notice Eff Time:
08:33:02 CDT
Notice End Date:
Notice End Time:
Notice ID:
14994172
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/02/2024
Post Time:
08:33:02 CDT
Prior Notice:
14978660
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Location Confirmations Being Reduced starting 10/01/2024 ID2 Cycle - LIFTED
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced starting 10/01/2024 ID2 Cycle - LIFTED
Posted: 10/01/2024 20:14:05 CDT
Notice ID: 14993074
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/01/2024
Notice Eff Time:
20:14:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
14993074
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
10/01/2024
Post Time:
20:14:05 CDT
Prior Notice:
14992268
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced starting 10/01/2024 ID2 Cycle - LIFTED
The confirmation restrictions for the below location has been
lifted
effective ID1 cycle gas day
10/02/2024
.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Clarks Branch Matterhorn
9012943
Receipt
OPEN
If you have any questions, please contact your Transportation Services Representative
Transco
Location Confirmations Being Reduced starting 10/01/2024 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced starting 10/01/2024 ID2 Cycle
Posted: 10/01/2024 16:33:11 CDT
Notice ID: 14992268
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/01/2024
Notice Eff Time:
16:33:11 CDT
Notice End Date:
Notice End Time:
Notice ID:
14992268
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
10/01/2024
Post Time:
16:33:11 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced starting 10/01/2024 ID2 Cycle
The below location will be reduced to the below quantity starting the Intraday 2 cycle gas day 10/01/2024 and until further notice. Transco will notify parties via 1Line critical notices when the reductions are no longer applicable for the below location.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Clarks Branch Matterhorn
9012943
Receipt
180,000
If you have any questions, please contact your Transportation Services Representative
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 09/27/2024 10:44:38 CDT
Notice ID: 14978660
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/27/2024
Notice Eff Time:
10:44:38 CDT
Notice End Date:
Notice End Time:
Notice ID:
14978660
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/27/2024
Post Time:
10:44:38 CDT
Prior Notice:
14977870
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Update 2: Station 110 (Job 162127) 2024 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update 2: Station 110 (Job 162127) 2024 Planned Outage and Maintenance Summary
Posted: 09/27/2024 09:05:32 CDT
Notice ID: 14978203
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/27/2024
Notice Eff Time:
09:05:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
14978203
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/27/2024
Post Time:
09:05:32 CDT
Prior Notice:
14924095
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update 2: Station 110 (Job 162127) 2024 Planned Outage and Maintenance Summary
Transco will be performing necessary line outage associated with Job #162127 on its 2024 Planned Outage and Maintenance Summary. This work will require a pipeline segment outage to allow for a pipe replacement project as required by regulation due to recent DOT Class Location changes in this area. The current schedule for this maintenance is September 13, 2024 through
September 28
, October 20, 2024
.
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving through the location may not be available.
Operating Conditions resulting from this work could require Transco to manage primary-firm transportation services through Station 110. The total quantity available will be contingent on system conditions during the maintenance period.
If the need to manage capacity availability occurs during this planned work, an updated Market and Production Area constraint notice will be released with further details.
If you have any questions, please contact your Transportation Services Representative.
Transco
UPDATE - Mainline C (Job 880665) 2024 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE - Mainline C (Job 880665) 2024 Planned Outage and Maintenance Summary
Posted: 09/27/2024 09:00:10 CDT
Notice ID: 14978193
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/27/2024
Notice Eff Time:
09:00:10 CDT
Notice End Date:
Notice End Time:
Notice ID:
14978193
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/27/2024
Post Time:
09:00:10 CDT
Prior Notice:
14835608
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Mainline C (Job 880665) 2024 Planned Outage and Maintenance Summary
Transco will be performing necessary line outage associated with Job #880665 on its 2024 Planned Outage and Maintenance Summary. This work is associated with a line outage requiring valve replacements between Compressor Station 84 and Compressor Station 100. The current schedule for this maintenance is September 9, 2024 through
October 10
October 18, 2024
.
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving through the location may not be available.
Operating Conditions resulting from this work could require Transco to manage primary-firm transportation services from Station 85 through Station 100*. The total quantity available will be contingent on system conditions during the maintenance period.
If the need to manage capacity availability occurs during this planned work, the receipt-based Throughput Section Boundary (TSB) at Compressor Station 90 (MP 811.129) will be used to manage capacity availability. An updated Market and Production Area constraint notice will be released with further details.
TSB Name - Location
Location ID
Flow Direction
Compressor Station 90 MP 811.129
1001297
South to North
If you have any questions, please contact your Transportation Services Representative.
*As defined on Transco's Informational Postings site under Operational Capacity, any constraint between the Mainline milepost 784.0 and 944.25 involving restriction of Primary volumes will result in the Operating Capacity being reflective of the amount available for both Transco and Sabal Trail. However, the Total Scheduled Quantity represents Transco volumes only. The scheduled volumes of Sabal Trail shippers are reported under
Sabal Trail’s Informational Postings Page
. The Operationally Available Capacity takes into account both the Transco Scheduled Quantity and the scheduled volumes of Sabal Trail shippers posted by Sabal Trail.
Transco
UPDATE 2 - Station 195 (Job 134211) Planned Outage and Maintenance Summary
SEV 2/5
Informational2.265 Bcf/d10 Days
This is Revision 3 of a September 2024 planned maintenance notice for Station 195 (Job 134211) on Transco at mainline milepost 1674, originally posted 09/27/2024 and now reposted with a Last Updated date of 2026-08-20 -- a gap of nearly two years. The maintenance window was September 20-30, 2024, limiting north-to-south primary firm capacity at the Station 195 TSB to 2,265 MDth/d (2.265 Bcf/d). No escalation triggers are present in this revision; the underlying event concluded in late September 2024.
No new market impact -- this is a stale revision of a September 2024 planned outage that has long since concluded; the 2.265 Bcf/d north-to-south constraint at Transco Station 195 was priced at the original effective date and carries no current trading signal.
Reroute: Not applicable -- the underlying event ended in September 2024. At the time, Tennessee Gas Pipeline (TGP) and Southern Natural Gas provided partial southeast-corridor alternatives for north-to-south volumes, but reroute assessment is moot for a concluded outage.
View original notice text
Pipeline: Transco
Notice: UPDATE 2 - Station 195 (Job 134211) Planned Outage and Maintenance Summary
Posted: 09/27/2024 08:54:17 CDT
Notice ID: 14978139
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/27/2024
Notice Eff Time:
08:54:17 CDT
Notice End Date:
Notice End Time:
Notice ID:
14978139
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/27/2024
Post Time:
08:54:17 CDT
Prior Notice:
14881535
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE 2 - Station 195 (Job 134211) Planned Outage and Maintenance Summary
Transco will be performing a necessary line outage to perform in-line flow measurement maintenance associated with Job #134211 on its 2024 Planned Outage and Maintenance Summary. The current schedule for this maintenance is
September 23
September 20, 2024 through
September 28
September 30, 2024
.
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving north to south through the location will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving north to south through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving south to north through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 1674 (Station 195) will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Total Primary-Firm Quantity Available (Mdt/d)
Station 195 MP 1674
9012103
North to South
2,265
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 09/27/2024 07:21:00 CDT
Notice ID: 14977870
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/27/2024
Notice Eff Time:
07:21:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14977870
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/27/2024
Post Time:
07:21:00 CDT
Prior Notice:
14960440
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: System Operating Conditions
Posted: 09/26/2024 15:58:33 CDT
Notice ID: 14975967
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/26/2024
Notice Eff Time:
15:58:33 CDT
Notice End Date:
Notice End Time:
Notice ID:
14975967
Notice Stat Desc:
Initiate
Notice Type Desc:
Oper Alert
Post Date:
09/26/2024
Post Time:
15:58:33 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
System Operating Conditions
Transco has provided notice of limited flexibility to manage imbalances and encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily.
Mild temperatures and reduced gas demand is forecasted for most of the Transco market area for the upcoming weekend and into early next week. Transco again strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Specifically, Transco recommends that all parties avoid the creation of any daily Due To Shipper (long to the pipeline) imbalances on the Transco system, regardless of their monthly cumulative imbalance position.
Absent voluntary compliance, Transco may be required to take further action including issuing an Operational Flow Order (OFO). Additional notice prior to the effective time of any further required action, including the issuance of an OFO may be limited.
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Sabine River MLB Outage - Unplanned Maintenance
SEV 2/5
Informational0.450 Bcf/d
This is Revision 3 of a September 26, 2024 critical notice regarding an unplanned outage on Transco Mainline B near MP 438.84 (Sabine River area), limiting southbound-to-northbound flow to 450 MDth/d (0.450 Bcf/d). No escalation triggers are present in this revision -- the return-to-service timeline remains 'prior to end of year' (originally stated in September 2024), and no new locations, curtailment escalations, or worsened timelines appear. This notice was last updated August 20, 2026, roughly 23 months after the original effective date of September 26, 2024, making it a legacy repost of a long-resolved or administratively retained event.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; note this is a legacy repost of a September 2024 event now approximately 23 months old with no new trading signal.
Reroute: Limited: Southern Natural Gas provides partial alternative capacity in the Southeast corridor, but SNG is unmonitored and its real-time condition cannot be confirmed; Transco is the dominant Southeast-to-Northeast pipeline and a 0.450 Bcf/d restriction on Mainline B near MP 438.84 would have limited full bypass options at the time of the original event.
View original notice text
Pipeline: Transco
Notice: Update - Sabine River MLB Outage - Unplanned Maintenance
Posted: 09/26/2024 08:42:08 CDT
Notice ID: 14974091
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/26/2024
Notice Eff Time:
08:42:08 CDT
Notice End Date:
Notice End Time:
Notice ID:
14974091
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/26/2024
Post Time:
08:42:08 CDT
Prior Notice:
14924794
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Sabine River MLB Outage - Unplanned Maintenance
Due to an unexpected operational issue, Transco had to immediately isolate and remove from service a portion of Mainline B between the 40B30 and 40B40 valves near MP 438.84. Transco is currently working to develop a return to service plan as quickly as possible, but at this time it is
anticipated that this line will not be returned to service prior to the end of the year
. Additional updates and a more accurate return to service timeline will be provided as more information becomes available.
Operating Conditions resulting from this unplanned work will require Transco to manage transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 438.84 will be used to manage capacity availability including any required changes to the expected total quantity available during this unplanned work. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services.
TSB Name - Location
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
Mainline MP 438.84
9011140
South to North
450
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 09/26/2024 07:59:19 CDT
Notice ID: 14973897
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/26/2024
Notice Eff Time:
07:59:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
14973897
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
09/26/2024
Post Time:
07:59:19 CDT
Prior Notice:
14776772
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 09/26/2024 07:59
Effective Date: 9/26/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Posted: 09/23/2024 08:45:19 CDT
Notice ID: 14960488
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/23/2024
Notice Eff Time:
08:45:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
14960488
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/23/2024
Post Time:
08:45:19 CDT
Prior Notice:
14871634
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Transco will be performing necessary maintenance associated with Job #548015 on its 2024 Planned Outage and Maintenance Summary. The Georgia Department of Transportation (GDOT) requires the relocation of Transco pipelines between compressor Stations 115 and 120 to allow for a roadway expansion. The maintenance outages will impact the availability of primary-firm transportation services moving south to north through Compressor Stations 115 and 120. The current schedule is August 26, 2024 through October 24, 2024. During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location listed below will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period, and is anticipated to be initially limited to the quantities indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at MAINLINE MP 1031 will be used to manage capacity availability including any required changes to the expected total quantities available during this planned work indicated below. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated periods.
TSB Name - Location
Location ID
Flow Direction
MAINLINE MP 1031 TSB
9013083
South to North
Pipeline Maintenance
Estimated Outage
Total Primary-Firm Quantity Available Mdt/d
C-Line Relocation
August 26 – September 6
3,400
D-Line Relocation
September 7 – September
30
3,300
B-Line Relocation
October
1
– October 7
2,500
A-Line Relocation
October 8 – October 24
2,800
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 09/23/2024 08:37:11 CDT
Notice ID: 14960440
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/23/2024
Notice Eff Time:
08:37:11 CDT
Notice End Date:
Notice End Time:
Notice ID:
14960440
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/23/2024
Post Time:
08:37:11 CDT
Prior Notice:
14952590
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 09/20/2024 12:47:22 CDT
Notice ID: 14952590
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/20/2024
Notice Eff Time:
12:47:22 CDT
Notice End Date:
Notice End Time:
Notice ID:
14952590
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/20/2024
Post Time:
12:47:22 CDT
Prior Notice:
14943105
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 09/17/2024 08:51:29 CDT
Notice ID: 14943105
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/17/2024
Notice Eff Time:
08:51:29 CDT
Notice End Date:
Notice End Time:
Notice ID:
14943105
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/17/2024
Post Time:
08:51:29 CDT
Prior Notice:
14929804
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 09/16/2024 08:07:18 CDT
Notice ID: 14940258
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/17/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14940258
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
09/16/2024
Post Time:
08:07:18 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5, & 6 will be terminated effective with the start of gas day
Tuesday, September 17, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 09/10/2024 ID1 Cycle LIFTED
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 09/10/2024 ID1 Cycle LIFTED
Posted: 09/13/2024 07:55:28 CDT
Notice ID: 14932481
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/13/2024
Notice Eff Time:
07:55:28 CDT
Notice End Date:
Notice End Time:
Notice ID:
14932481
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
09/13/2024
Post Time:
07:55:28 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 09/10/2024 ID1 Cycle LIFTED
The performance restrictions for the below location has been
lifted
effective ID1 cycle gas day
09/13/2024
.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Carolina Gas
9003140
Delivery
Open
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 09/12/2024 14:11:32 CDT
Notice ID: 14930527
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/12/2024
Notice Eff Time:
14:11:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
14930527
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/12/2024
Post Time:
14:11:32 CDT
Prior Notice:
14929804
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 09/12/2024 09:46:02 CDT
Notice ID: 14929804
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/12/2024
Notice Eff Time:
09:46:02 CDT
Notice End Date:
Notice End Time:
Notice ID:
14929804
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/12/2024
Post Time:
09:46:02 CDT
Prior Notice:
14924088
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Sabine River MLB Outage – Unplanned Maintenance
SEV 2/5
Informational0.450 Bcf/d
This is Revision 3 of a September 10, 2024 unplanned maintenance notice for Transco Mainline B near MP 438.84, posted nearly two years before the current date of August 20, 2026. The notice describes isolation of Mainline B between valves 40B30 and 40B40 with south-to-north flow limited to 450 MDth/d (0.450 Bcf/d), with no end date stated and Hurricane Francine cited as a potential delay. No escalation triggers are present in this revision -- the operational situation is unchanged from the prior revision and the market priced this constraint at its September 2024 effective date.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; the underlying event dates to September 10, 2024 and this revision carries no new operational information.
Reroute: Moderate: Southern Natural Gas serves overlapping Gulf Coast-to-Southeast corridors and Transco has multiple south-to-north mainline segments that may carry volumes around the MP 438.84 restriction, though SNG is unmonitored and real-time spare capacity cannot be confirmed.
View original notice text
Pipeline: Transco
Notice: Sabine River MLB Outage – Unplanned Maintenance
Posted: 09/10/2024 14:02:25 CDT
Notice ID: 14924794
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/10/2024
Notice Eff Time:
14:02:25 CDT
Notice End Date:
Notice End Time:
Notice ID:
14924794
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
09/10/2024
Post Time:
14:02:25 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Sabine River MLB Outage – Unplanned Maintenance
Due to an unexpected operational issue, Transco needs to immediately isolate Mainline B between the 40B30 and 40B40 valves near MP 438.84. Transco is currently working to address the situation, but Hurricane Francine could cause delays to the remediation schedule. Work for this unplanned maintenance will begin immediately on September 10, 2024 through TBD. We will provide further updates as soon as it is available.
Operating Conditions resulting from this unplanned work will require Transco to manage transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
Effective September 10, 2024, the receipt-based Throughput Section Boundary (TSB) at mainline milepost 438.84 will be used to manage capacity availability including any required changes to the expected total quantity available during this unplanned work. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services.
TSB Name - Location
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
Mainline MP 438.84
9011140
South to North
450
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 09/10/2024 ID1 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 09/10/2024 ID1 Cycle
Posted: 09/10/2024 10:02:35 CDT
Notice ID: 14924090
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/10/2024
Notice Eff Time:
10:02:35 CDT
Notice End Date:
Notice End Time:
Notice ID:
14924090
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
09/10/2024
Post Time:
10:02:35 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 09/10/2024 ID1 Cycle
The below location will be reduced starting the Intraday 1 cycle gas day 09/10/2024. Transco will notify parties via 1Line critical notices when the reductions are no longer applicable for the below location.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Carolina Gas
9003140
Delivery
100,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 09/10/2024 09:56:31 CDT
Notice ID: 14924088
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/10/2024
Notice Eff Time:
09:56:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
14924088
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/10/2024
Post Time:
09:56:31 CDT
Prior Notice:
14906151
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 09/05/2024 13:36:59 CDT
Notice ID: 14912000
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/05/2024
Notice Eff Time:
13:36:59 CDT
Notice End Date:
Notice End Time:
Notice ID:
14912000
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/05/2024
Post Time:
13:36:59 CDT
Prior Notice:
14906151
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 09/03/2024 13:25:03 CDT
Notice ID: 14906151
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/03/2024
Notice Eff Time:
13:25:03 CDT
Notice End Date:
Notice End Time:
Notice ID:
14906151
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/03/2024
Post Time:
13:25:03 CDT
Prior Notice:
14893244
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 08/29/2024 13:47:27 CDT
Notice ID: 14893244
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/29/2024
Notice Eff Time:
13:47:27 CDT
Notice End Date:
Notice End Time:
Notice ID:
14893244
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/29/2024
Post Time:
13:47:27 CDT
Prior Notice:
14880778
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Location Confirmations Being Reduced for 07/27/2024 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 07/27/2024 ID2 Cycle
Posted: 08/27/2024 13:15:57 CDT
Notice ID: 14885636
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/27/2024
Notice Eff Time:
13:15:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
14885636
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
08/27/2024
Post Time:
13:15:57 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 07/27/2024 ID2 Cycle
The below location will be reduced starting in the Intraday 2 cycle gas day 08/27/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Location Type
Confirmation Quantity Available
Katy - Atmos
1005518
RECEIPT
110,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 08/26/2024 09:10:11 CDT
Notice ID: 14880778
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/26/2024
Notice Eff Time:
09:10:11 CDT
Notice End Date:
Notice End Time:
Notice ID:
14880778
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/26/2024
Post Time:
09:10:11 CDT
Prior Notice:
14871534
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Update - Station 70 (Job 440482) Planned Outage and Maintenance Summary
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Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Station 70 (Job 440482) Planned Outage and Maintenance Summary
Posted: 08/26/2024 08:58:26 CDT
Notice ID: 14880763
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/26/2024
Notice Eff Time:
08:58:26 CDT
Notice End Date:
Notice End Time:
Notice ID:
14880763
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/26/2024
Post Time:
08:58:26 CDT
Prior Notice:
14814560
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Station 70 (Job 440482) Planned Outage and Maintenance Summary
Transco will be performing necessary planned maintenance associated with Job #440482 on its 2024 Planned Outage and Maintenance Summary. This maintenance activity requires a compressor station outage associated with turbine and electrical inspections which may impact the availability of all transportation services. The current schedule for this maintenance is
August 28, 2024 through August 30, 2024
postponed until further notice
(“Maintenance Period”).
Operating Conditions resulting from this work will require Transco to manage all transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions during the Maintenance Period. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 662 (Station 70) will be used to manage the available capacity during this planned work. An updated Market and Production Area constraint notice will include the TSB location and the available quantity of all transportation services during the Maintenance Period.
TSB Name - Location
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
Station 70 MP 662
9011500
South to North
2,125
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 08/22/2024 13:39:36 CDT
Notice ID: 14871534
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/22/2024
Notice Eff Time:
13:39:36 CDT
Notice End Date:
Notice End Time:
Notice ID:
14871534
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/22/2024
Post Time:
13:39:36 CDT
Prior Notice:
14852928
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 08/19/2024 08:09:22 CDT
Notice ID: 14861690
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/19/2024
Notice Eff Time:
08:09:22 CDT
Notice End Date:
Notice End Time:
Notice ID:
14861690
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/19/2024
Post Time:
08:09:22 CDT
Prior Notice:
14852928
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 08/15/2024 11:58:04 CDT
Notice ID: 14852928
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/15/2024
Notice Eff Time:
11:58:04 CDT
Notice End Date:
Notice End Time:
Notice ID:
14852928
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/15/2024
Post Time:
11:58:04 CDT
Prior Notice:
14830061
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Station 190 (Job 41154) 2024 Planned Outage and Maintenance Summary
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Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 190 (Job 41154) 2024 Planned Outage and Maintenance Summary
Posted: 08/15/2024 11:37:49 CDT
Notice ID: 14852884
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/15/2024
Notice Eff Time:
11:37:49 CDT
Notice End Date:
Notice End Time:
Notice ID:
14852884
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
08/15/2024
Post Time:
11:37:49 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 190 (Job 41154) 2024 Planned Outage and Maintenance Summary
Transco will be running multiple inline inspection tools to perform integrity assessments on Mainline D associated with Job #41154 on its 2024 Planned Outage and Maintenance Summary. The current schedule for this maintenance is (3) non-consecutive days on September 17, 2024, September 19, 2024 and September 24, 2024.
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving north to south through the location will not be available.
Operating Conditions resulting from this work will require Transco to manage primary-firm transportation services moving north to south through Station 190. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving south to north through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 1628.78 (Station 190) will be used to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Total Primary-Firm Quantity Available (Mdt/d)
Station 190 MP 1628.78
9011620
North to South
2,180
If you have any questions, please contact your Transportation Services Representative.
Transco
Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
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Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Posted: 08/08/2024 12:04:10 CDT
Notice ID: 14835616
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/08/2024
Notice Eff Time:
12:04:10 CDT
Notice End Date:
Notice End Time:
Notice ID:
14835616
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/08/2024
Post Time:
12:04:10 CDT
Prior Notice:
14814787
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Transco will be performing necessary maintenance associated with Job #548015 on its 2024 Planned Outage and Maintenance Summary. The Georgia Department of Transportation (GDOT) requires the relocation of Transco pipelines between compressor Stations 115 and 120 to allow for a roadway expansion. The maintenance outages will impact the availability of primary-firm transportation services moving south to north through Compressor Stations 115 and 120. The current schedule is August 26, 2024 through October 25, 2024. During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location listed below will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period, and is anticipated to be initially limited to the quantities indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at MAINLINE MP 1031 will be used to manage capacity availability including any required changes to the expected total quantities available during this planned work indicated below. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated periods.
TSB Name - Location
Location ID
Flow Direction
MAINLINE MP 1031 TSB
9013083
South to North
Pipeline Maintenance
Estimated Outage
Total Primary-Firm Quantity Available Mdt/d
C-Line Relocation
August 26 – September
6
3,400
D-Line Relocation
September
9
– September 23
3,300
B-Line Relocation
September 27 – October
7
2,500
A-Line Relocation
October
14
– October
24
2,800
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 08/06/2024 09:20:01 CDT
Notice ID: 14830061
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/06/2024
Notice Eff Time:
09:20:01 CDT
Notice End Date:
Notice End Time:
Notice ID:
14830061
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/06/2024
Post Time:
09:20:01 CDT
Prior Notice:
14817294
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 08/01/2024 09:27:33 CDT
Notice ID: 14817294
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/01/2024
Notice Eff Time:
09:27:33 CDT
Notice End Date:
Notice End Time:
Notice ID:
14817294
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/01/2024
Post Time:
09:27:33 CDT
Prior Notice:
14813414
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Station 120 (Job #548015) Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Posted: 07/31/2024 13:20:05 CDT
Notice ID: 14814787
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/31/2024
Notice Eff Time:
13:20:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
14814787
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/31/2024
Post Time:
13:20:05 CDT
Prior Notice:
14796515
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 120 (Job #548015) Planned Outage and Maintenance Summary
Transco will be performing necessary maintenance associated with Job #548015 on its 2024 Planned Outage and Maintenance Summary. The Georgia Department of Transportation (GDOT) requires the relocation of Transco pipelines between compressor Stations 115 and 120 to allow for a roadway expansion. The maintenance outages will impact the availability of primary-firm transportation services moving south to north through Compressor Stations 115 and 120. The current schedule is August 26, 2024 through October 25, 2024. During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location listed below will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period, and is anticipated to be initially limited to the quantities indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at MAINLINE MP 1031 will be used to manage capacity availability including any required changes to the expected total quantities available during this planned work indicated below. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated periods.
TSB Name - Location
Location ID
Flow Direction
MAINLINE MP 1031 TSB
9013083
South to North
Pipeline Maintenance
Estimated Outage
Total Primary-Firm Quantity Available Mdt/d
C-Line Relocation
August 26 – September 7
3,400
D-Line Relocation
September 11 – September 23
3,300
B-Line Relocation
September 27 – October 9
2,500
A-Line Relocation
October 13 – October 25
2,800
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/31/2024 07:04:32 CDT
Notice ID: 14813414
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/31/2024
Notice Eff Time:
07:04:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
14813414
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/31/2024
Post Time:
07:04:32 CDT
Prior Notice:
14807854
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/29/2024 14:16:22 CDT
Notice ID: 14807854
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/29/2024
Notice Eff Time:
14:16:22 CDT
Notice End Date:
Notice End Time:
Notice ID:
14807854
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/29/2024
Post Time:
14:16:22 CDT
Prior Notice:
14807226
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
UPDATE - Station 520 (Job 425118) 2024 Planned Outage and Maintenance Summary
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Pipeline: Transco
Notice: UPDATE - Station 520 (Job 425118) 2024 Planned Outage and Maintenance Summary
Posted: 07/29/2024 13:39:05 CDT
Notice ID: 14807720
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/29/2024
Notice Eff Time:
13:39:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
14807720
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/29/2024
Post Time:
13:39:05 CDT
Prior Notice:
14575527
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Station 520 (Job 425118) 2024 Planned Outage and Maintenance Summary
Transco is performing necessary maintenance which requires a line segment outage on Leidy Line ‘C’. This maintenance is currently scheduled to begin May 6, 2024
with an
estimated completion date of August 16, 2024
and will be completed 7/29/2024
(“maintenance period”). We will provide any updates to completion date as soon as possible. During the maintenance
period, the location identified below will not be available for gas scheduling or flow:
Location Name
Location ID
Location Type
Canoe Run M3605
9004442
Receipt
If you have any questions, please contact your Transportation Services Representative.
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Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/29/2024 10:55:57 CDT
Notice ID: 14807226
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/29/2024
Notice Eff Time:
10:55:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
14807226
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/29/2024
Post Time:
10:55:57 CDT
Prior Notice:
14794677
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Location Confirmations Being Reduced for 07/26/2024 ID2 Cycle
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View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 07/26/2024 ID2 Cycle
Posted: 07/26/2024 15:00:11 CDT
Notice ID: 14800538
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/26/2024
Notice Eff Time:
15:00:11 CDT
Notice End Date:
Notice End Time:
Notice ID:
14800538
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
07/26/2024
Post Time:
15:00:11 CDT
Prior Notice:
14795815
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 07/26/2024 ID2 Cycle
The performance restrictions for the below location has been changed to a new quantity effective 07/26/2024 ID2 Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity available for confirmation changes for future gas days.
Location Name
Location ID
Location Type
Confirmation Quantity Available
Ragley-Trunkline
1006218
RECEIPT
350,000
If you have any questions, please contact your Transportation Services Representative.
Transco
Station 120 (Job #548015) Planned Outage and Maintenance Summary
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Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 120 (Job #548015) Planned Outage and Maintenance Summary
Posted: 07/25/2024 13:09:51 CDT
Notice ID: 14796515
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/25/2024
Notice Eff Time:
13:09:51 CDT
Notice End Date:
Notice End Time:
Notice ID:
14796515
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
07/25/2024
Post Time:
13:09:51 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 120 (Job #548015) Planned Outage and Maintenance Summary
Transco will be performing necessary maintenance associated with Job #548015 on its 2024 Planned Outage and Maintenance Summary. The Georgia Department of Transportation (GDOT) requires the relocation of Transco pipelines between compressor Stations 115 and 120 to allow for a roadway expansion. The maintenance outages will impact the availability of primary-firm transportation services moving south to north through Compressor Stations 115 and 120. The current schedule is August 26, 2024 through October 25, 2024. During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location listed below will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period, and is anticipated to be initially limited to the quantities indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at MAINLINE MP 1031 will be used to manage capacity availability including any required changes to the expected total quantities available during this planned work indicated below. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated periods.
TSB Name - Location
Location ID
Flow Direction
MAINLINE MP 1031 TSB
9013083
South to North
Pipeline Maintenance
Estimated Outage
Total Primary-Firm Quantity Available Mdt/d
C-Line Relocation
August 26 – September 7
3,400
D-Line Relocation
September 11 – September 23
2,400
B-Line Relocation
September 27 – October 9
2,500
A-Line Relocation
October 13 – October 25
2,800
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 07/25/2024 ID Cycle
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Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 07/25/2024 ID Cycle
Posted: 07/25/2024 11:23:05 CDT
Notice ID: 14795815
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/25/2024
Notice Eff Time:
11:23:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
14795815
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
07/25/2024
Post Time:
11:23:05 CDT
Prior Notice:
14683673
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 07/25/2024 ID Cycle
The performance restrictions for the below location has been changed to a new quantity effective 07/25/2024 ID1 Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity available for confirmation changes for future gas days.
Location Name
Location ID
Location Type
Confirmation Quantity Available
Ragley-Trunkline
1006218
RECEIPT
375,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/25/2024 07:53:12 CDT
Notice ID: 14794677
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/25/2024
Notice Eff Time:
07:53:12 CDT
Notice End Date:
Notice End Time:
Notice ID:
14794677
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/25/2024
Post Time:
07:53:12 CDT
Prior Notice:
14791084
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/24/2024 09:03:10 CDT
Notice ID: 14791084
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/24/2024
Notice Eff Time:
09:03:10 CDT
Notice End Date:
Notice End Time:
Notice ID:
14791084
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/24/2024
Post Time:
09:03:10 CDT
Prior Notice:
14788826
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/23/2024 14:24:22 CDT
Notice ID: 14788826
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/23/2024
Notice Eff Time:
14:24:22 CDT
Notice End Date:
Notice End Time:
Notice ID:
14788826
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/23/2024
Post Time:
14:24:22 CDT
Prior Notice:
14787113
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/23/2024 08:36:04 CDT
Notice ID: 14787113
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/23/2024
Notice Eff Time:
08:36:04 CDT
Notice End Date:
Notice End Time:
Notice ID:
14787113
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/23/2024
Post Time:
08:36:04 CDT
Prior Notice:
14774692
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Update: Location Confirmations Being Reduced for 07/16/2024 ID1 Cycle LIFTED
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Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update: Location Confirmations Being Reduced for 07/16/2024 ID1 Cycle LIFTED
Posted: 07/22/2024 09:34:10 CDT
Notice ID: 14783701
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/22/2024
Notice Eff Time:
09:34:10 CDT
Notice End Date:
Notice End Time:
Notice ID:
14783701
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
07/22/2024
Post Time:
09:34:10 CDT
Prior Notice:
14768976
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update: Location Confirmations Being Reduced for 07/16/2024 ID1 Cycle LIFTED
The performance restrictions for the below location has been lifted effective Timely cycle gas day
07/23/2024
.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Heidelberg
1006120
Receipt
OPEN
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 07/19/2024 07:35:38 CDT
Notice ID: 14776772
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/19/2024
Notice Eff Time:
07:35:38 CDT
Notice End Date:
Notice End Time:
Notice ID:
14776772
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
07/19/2024
Post Time:
07:35:38 CDT
Prior Notice:
14765874
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 07/19/2024 07:35
Effective Date: 7/19/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
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Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/18/2024 12:20:52 CDT
Notice ID: 14774692
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/18/2024
Notice Eff Time:
12:20:52 CDT
Notice End Date:
Notice End Time:
Notice ID:
14774692
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/18/2024
Post Time:
12:20:52 CDT
Prior Notice:
14774167
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/18/2024 06:37:51 CDT
Notice ID: 14774167
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/18/2024
Notice Eff Time:
06:37:51 CDT
Notice End Date:
Notice End Time:
Notice ID:
14774167
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/18/2024
Post Time:
06:37:51 CDT
Prior Notice:
14769070
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/16/2024 11:20:19 CDT
Notice ID: 14769070
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/16/2024
Notice Eff Time:
11:20:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
14769070
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/16/2024
Post Time:
11:20:19 CDT
Prior Notice:
14766991
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Location Confirmations Being Reduced for 07/16/2024 ID1 Cycle
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Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 07/16/2024 ID1 Cycle
Posted: 07/16/2024 10:26:45 CDT
Notice ID: 14768976
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/16/2024
Notice Eff Time:
10:26:45 CDT
Notice End Date:
Notice End Time:
Notice ID:
14768976
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
07/16/2024
Post Time:
10:26:45 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 07/16/2024 ID1 Cycle
The below location will be reduced starting the Intraday 1 cycle gas day 07/16/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Heidelberg
1006120
Receipt
190,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/15/2024 15:23:40 CDT
Notice ID: 14766991
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/15/2024
Notice Eff Time:
15:23:40 CDT
Notice End Date:
Notice End Time:
Notice ID:
14766991
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/15/2024
Post Time:
15:23:40 CDT
Prior Notice:
14759457
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 07/15/2024 08:04:07 CDT
Notice ID: 14765874
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/15/2024
Notice Eff Time:
08:04:07 CDT
Notice End Date:
Notice End Time:
Notice ID:
14765874
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
07/15/2024
Post Time:
08:04:07 CDT
Prior Notice:
14694741
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 07/15/2024 08:04
Effective Date: 7/16/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
N
4A
N
Y
N
N
Y
Y
Y
N
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
N
6
N
Y
N
N
Y
Y
Y
N
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/12/2024 12:35:19 CDT
Notice ID: 14759457
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/12/2024
Notice Eff Time:
12:35:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
14759457
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/12/2024
Post Time:
12:35:19 CDT
Prior Notice:
14756450
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/11/2024 11:58:45 CDT
Notice ID: 14756450
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/11/2024
Notice Eff Time:
11:58:45 CDT
Notice End Date:
Notice End Time:
Notice ID:
14756450
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/11/2024
Post Time:
11:58:45 CDT
Prior Notice:
14750247
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/09/2024 13:21:58 CDT
Notice ID: 14750247
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/09/2024
Notice Eff Time:
13:21:58 CDT
Notice End Date:
Notice End Time:
Notice ID:
14750247
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/09/2024
Post Time:
13:21:58 CDT
Prior Notice:
14731511
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/02/2024 11:53:05 CDT
Notice ID: 14731511
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/02/2024
Notice Eff Time:
11:53:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
14731511
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/02/2024
Post Time:
11:53:05 CDT
Prior Notice:
14728743
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 07/01/2024 13:35:03 CDT
Notice ID: 14728743
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/01/2024
Notice Eff Time:
13:35:03 CDT
Notice End Date:
Notice End Time:
Notice ID:
14728743
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/01/2024
Post Time:
13:35:03 CDT
Prior Notice:
14718315
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 06/27/2024 14:22:41 CDT
Notice ID: 14718315
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/27/2024
Notice Eff Time:
14:22:41 CDT
Notice End Date:
Notice End Time:
Notice ID:
14718315
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/27/2024
Post Time:
14:22:41 CDT
Prior Notice:
14717706
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 06/27/2024 11:11:48 CDT
Notice ID: 14717706
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/27/2024
Notice Eff Time:
11:11:48 CDT
Notice End Date:
Notice End Time:
Notice ID:
14717706
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/27/2024
Post Time:
11:11:48 CDT
Prior Notice:
14714694
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 06/26/2024 14:46:47 CDT
Notice ID: 14714694
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/26/2024
Notice Eff Time:
14:46:47 CDT
Notice End Date:
Notice End Time:
Notice ID:
14714694
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/26/2024
Post Time:
14:46:47 CDT
Prior Notice:
14713862
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 06/26/2024 11:25:56 CDT
Notice ID: 14713862
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/26/2024
Notice Eff Time:
11:25:56 CDT
Notice End Date:
Notice End Time:
Notice ID:
14713862
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/26/2024
Post Time:
11:25:56 CDT
Prior Notice:
14707826
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 06/25/2024 09:21:04 CDT
Notice ID: 14707826
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/25/2024
Notice Eff Time:
09:21:04 CDT
Notice End Date:
Notice End Time:
Notice ID:
14707826
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/25/2024
Post Time:
09:21:04 CDT
Prior Notice:
14689455
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 06/21/2024 08:52:46 CDT
Notice ID: 14694741
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/21/2024
Notice Eff Time:
08:52:46 CDT
Notice End Date:
Notice End Time:
Notice ID:
14694741
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
06/21/2024
Post Time:
08:52:46 CDT
Prior Notice:
14688489
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 06/21/2024 08:52
Effective Date: 6/21/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
N
Y
Y
N
Y
Y
Y
Leidy Line
Y
N
Y
Y
N
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: June 2024 Maintenance Jobs Reminder (Updated)
Posted: 06/19/2024 15:57:07 CDT
Notice ID: 14689548
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/19/2024
Notice Eff Time:
15:57:07 CDT
Notice End Date:
Notice End Time:
Notice ID:
14689548
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/19/2024
Post Time:
15:57:07 CDT
Prior Notice:
14628681
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
June 2024 Maintenance Jobs Reminder (Updated)
As a reminder, the following maintenance jobs listed below will be ongoing/starting in June 2024. Click the links to see each posting. The postings are subject to change and updates will be posted under Critical Notices on Transco’s Informational Posting page.
Station 54 Washington Storage
June 25, 2024 through June 27, 2024
Update Washington Storage Semi-Annual Outage: Job #123181
Station 60 (Updated)
May 6, 2024 through
June 21, 2024
Station 60 Update
Station 80
(Updated)
June 19, 2024 through Until Further Notice
Station 80 (Job 185598) Planned Outage and Maintenance Summary
Station 120
June 10, 2024 through July 16, 2024
Station 120 (Job #61895) Planned Outage and Maintenance Summary
Station 175
June 6, 2024 through July 17, 2024
Station 175 (Job 557156) 2024 Planned Outage and Maintenance Summary
Station 185
June 24, 2024 through June 28, 2024
Station 185 (Job 464441) 2024 Planned Outage and Maintenance Summary
Station 190
June 11, 2024 through June 21, 2024
Station 190 Line Outage (Job 704825) Planned Outage and Maintenance Summary
Station 520
May 6, 2024 – TBD
Station 520 (Job 425118) 2024 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 06/19/2024 15:23:21 CDT
Notice ID: 14689455
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/19/2024
Notice Eff Time:
15:23:21 CDT
Notice End Date:
Notice End Time:
Notice ID:
14689455
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/19/2024
Post Time:
15:23:21 CDT
Prior Notice:
14672161
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 06/19/2024 08:13:14 CDT
Notice ID: 14688489
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/19/2024
Notice Eff Time:
08:13:14 CDT
Notice End Date:
Notice End Time:
Notice ID:
14688489
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
06/19/2024
Post Time:
08:13:14 CDT
Prior Notice:
14574170
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 06/19/2024 08:13
Effective Date: 6/19/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
N
Y
Y
N
25,000
Y
Y
Leidy Line
Y
N
Y
Y
N
25,000
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Station 80 Update - Unplanned Maintenance
SEV 2/5
Informational2.045 Bcf/d
This is Revision 3 of a June 18, 2024 unplanned maintenance notice for Transco Station 80 (MP 740.50), posted over two years before the current date of August 20, 2026. The original event limited southbound-to-northbound flow through the TSB at MP 740.50 to approximately 2.045 Bcf/d. No escalation triggers are present in this revision -- no new force majeure, no worsened timeline, no new locations added -- making this a stale revision with no new operational information.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; the underlying Station 80 unplanned maintenance event dates to June 2024 and any basis impact at Transco Zone 4 and downstream markets was fully absorbed at that time.
Reroute: Limited: Transco is the dominant Southeast-to-Northeast pipeline; Southern Natural Gas (unmonitored) provides partial Southeast alternative capacity, but this is a legacy event with no current operational relevance.
View original notice text
Pipeline: Transco
Notice: Station 80 Update - Unplanned Maintenance
Posted: 06/18/2024 11:33:59 CDT
Notice ID: 14685998
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/18/2024
Notice Eff Time:
11:33:59 CDT
Notice End Date:
Notice End Time:
Notice ID:
14685998
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint / Other
Post Date:
06/18/2024
Post Time:
11:33:59 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 80 Update - Unplanned Maintenance
After the completion of Station 80 planned maintenance (Job 185598), Transco has experienced operational issues at Station 80 due to challenges with some of the compressor units coming back online. Transco is currently working to assess the situation and will provide an expected timeline as soon as possible.
Operating Conditions resulting from this unplanned work will require Transco to manage transportation services moving south to north through the location listed below. The total quantity available will be contingent on system conditions, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
Effective June 19, 2024
, the receipt-based Throughput Section Boundary (TSB) at mainline milepost 740.50 (Station 80) will be used to manage capacity availability including any required changes to the expected total quantity available during this unplanned work. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services.
TSB Name - Location
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
Station 80 MP 740.50
9012483
South to North
2,045
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 06/17/2024 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 06/17/2024 ID2 Cycle
Posted: 06/17/2024 15:00:40 CDT
Notice ID: 14683673
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/17/2024
Notice Eff Time:
15:00:40 CDT
Notice End Date:
Notice End Time:
Notice ID:
14683673
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
06/17/2024
Post Time:
15:00:40 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 06/17/2024 ID2 Cycle
Subject:
Location Confirmations Being Reduced for 06/17/2024 ID2 Cycle until further notice
The below locations will be reduced starting the Intraday 2 cycle gas day 06/17/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Ragley Trunkline
1006218
RECEIPT
350,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 06/13/2024 14:26:56 CDT
Notice ID: 14672161
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/13/2024
Notice Eff Time:
14:26:56 CDT
Notice End Date:
Notice End Time:
Notice ID:
14672161
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/13/2024
Post Time:
14:26:56 CDT
Prior Notice:
14672095
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 06/13/2024 13:05:24 CDT
Notice ID: 14672095
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/13/2024
Notice Eff Time:
13:05:24 CDT
Notice End Date:
Notice End Time:
Notice ID:
14672095
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/13/2024
Post Time:
13:05:24 CDT
Prior Notice:
14665866
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Update SELA Offshore (Job #265065) Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update SELA Offshore (Job #265065) Planned Outage and Maintenance Summary
Posted: 06/11/2024 15:33:54 CDT
Notice ID: 14666644
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/11/2024
Notice Eff Time:
15:33:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
14666644
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/11/2024
Post Time:
15:33:54 CDT
Prior Notice:
14644822
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update SELA Offshore (Job #265065) Planned Outage and Maintenance Summary
Transco received Notice to Proceed with abandonment activities associated with Transco’s SELA Offshore Lateral – East Leg.
The affected locations below are required to be shut in May 9, 2024
through June 12, 2024
until further notice
to enable Transco to push liquids into the active downstream pipeline for extraction and will be unavailable for gas scheduling or flow.
Location Name
Location ID
Location Type
SS 218-B M2912
9007323
Receipt
SS 229/230 M2482
1007212
Receipt
SS 269 M2539
1006241
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 06/11/2024 10:46:32 CDT
Notice ID: 14665866
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/11/2024
Notice Eff Time:
10:46:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
14665866
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/11/2024
Post Time:
10:46:32 CDT
Prior Notice:
14651281
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 06/06/2024 09:21:36 CDT
Notice ID: 14651281
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/06/2024
Notice Eff Time:
09:21:36 CDT
Notice End Date:
Notice End Time:
Notice ID:
14651281
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/06/2024
Post Time:
09:21:36 CDT
Prior Notice:
14644672
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 06/04/2024 10:45:16 CDT
Notice ID: 14644672
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/04/2024
Notice Eff Time:
10:45:16 CDT
Notice End Date:
Notice End Time:
Notice ID:
14644672
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/04/2024
Post Time:
10:45:16 CDT
Prior Notice:
14636987
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 06/01/2024 18:51:23 CDT
Notice ID: 14636987
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
06/01/2024
Notice Eff Time:
18:51:23 CDT
Notice End Date:
Notice End Time:
Notice ID:
14636987
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
06/01/2024
Post Time:
18:51:23 CDT
Prior Notice:
14632399
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Location Confirmations Being Reduced for 05/31/2024 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 05/31/2024 ID2 Cycle
Posted: 05/31/2024 13:44:27 CDT
Notice ID: 14633250
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/31/2024
Notice Eff Time:
13:44:27 CDT
Notice End Date:
Notice End Time:
Notice ID:
14633250
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
05/31/2024
Post Time:
13:44:27 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 05/31/2024 ID2 Cycle
The below locations will be reduced starting the Intraday 2 cycle gas day 05/31/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
MAMOU/DURALDE II
1006923
Receipt
340,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Transco Mainline ‘C’ (Job 945712) 2024 Planned Outage and Maintenance Summary
Posted: 05/31/2024 10:58:43 CDT
Notice ID: 14632654
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/31/2024
Notice Eff Time:
10:58:43 CDT
Notice End Date:
Notice End Time:
Notice ID:
14632654
Notice Stat Desc:
Initiate
Notice Type Desc:
Other
Post Date:
05/31/2024
Post Time:
10:58:43 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Transco Mainline ‘C’ (Job 945712) 2024 Planned Outage and Maintenance Summary
Transco is performing necessary maintenance which requires a line segment outage on Transco Line ‘C’ (near Compressor Station 45). This maintenance is currently scheduled to begin June 4, 2024 with a completion date of June 11, 2024. The location identified below will not be available for gas scheduling or flow:
Location Name
Location ID
Location Type
Al Cormier M3664
9011381
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/31/2024 08:47:02 CDT
Notice ID: 14632399
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/31/2024
Notice Eff Time:
08:47:02 CDT
Notice End Date:
Notice End Time:
Notice ID:
14632399
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/31/2024
Post Time:
08:47:02 CDT
Prior Notice:
14628840
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Location Confirmations Being Reduced for 05/31/2024 ID1 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 05/31/2024 ID1 Cycle
Posted: 05/31/2024 08:30:54 CDT
Notice ID: 14632355
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/31/2024
Notice Eff Time:
08:30:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
14632355
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
05/31/2024
Post Time:
08:30:54 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 05/31/2024 ID1 Cycle
The below locations will be reduced starting the Intraday 1 cycle gas day 05/31/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Petal
1006344
4586
Deliveries
150,000
Hattiesburg
1001686
4490
Deliveries
100,000
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 05/30/2024 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 05/30/2024 ID2 Cycle
Posted: 05/30/2024 13:22:49 CDT
Notice ID: 14629699
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/30/2024
Notice Eff Time:
13:22:49 CDT
Notice End Date:
Notice End Time:
Notice ID:
14629699
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
05/30/2024
Post Time:
13:22:49 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 05/30/2024 ID2 Cycle
The below locations will be reduced starting the Intraday 2 cycle gas day 05/30/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Petal
1006344
4586
Deliveries
150,000
Hattiesburg
1001686
4490
Deliveries
100,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Station 535
Posted: 05/30/2024 12:09:08 CDT
Notice ID: 14629320
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/30/2024
Notice Eff Time:
12:09:08 CDT
Notice End Date:
Notice End Time:
Notice ID:
14629320
Notice Stat Desc:
Supersede
Notice Type Desc:
Other
Post Date:
05/30/2024
Post Time:
12:09:08 CDT
Prior Notice:
14579492
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Station 535
Transco has completed all work associated with the previously announced unplanned outage at the Station 535 facility near Wharton, PA. No limitations on injection services provided under Rate Schedule GSS were required.
Transco has experienced an unplanned outage at the Station 535 facility near Wharton, PA. Transco uses its ownership share of the Wharton Storage Field to support its Rate Schedule GSS service. Transco is currently assessing the potential impact of this event and will communicate any impact on the availability of transportation or storage services as soon as additional information is available. This may lead up to a 30% reduction in GSS injection capability and potentially reduced daily and hourly system flexibility.
If Transco determines that limitations on injection services provided under Rate Schedule GSS are required, then Transco will provide advance notice and specific information on any required limitations.
We will continue to provide updates as they are available.
If you have any questions, please contact your Transportation Service Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/30/2024 09:55:31 CDT
Notice ID: 14628840
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/30/2024
Notice Eff Time:
09:55:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
14628840
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/30/2024
Post Time:
09:55:31 CDT
Prior Notice:
14623911
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: ¿June 2024 Maintenance Jobs Reminder
Posted: 05/30/2024 08:46:47 CDT
Notice ID: 14628681
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/30/2024
Notice Eff Time:
08:46:47 CDT
Notice End Date:
Notice End Time:
Notice ID:
14628681
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
05/30/2024
Post Time:
08:46:47 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
¿June 2024 Maintenance Jobs Reminder
As a reminder, the following maintenance jobs listed below will be ongoing/starting in June 2024. Click the links to see each posting. The postings are subject to change and updates will be posted under Critical Notices on Transco’s Informational Posting page.
Station 54 Washington Storage (Updated)
June 25, 2024 through June 27, 2024
Update Washington Storage Semi-Annual Outage: Job #123181
Station 60 (Updated)
May 6, 2024 through Until Further Notice
Station 60 Update
Station 80
May 6, 2024 through June 17, 2024
Station 80 (Job 185598) Planned Outage and Maintenance Summary
Station 100
May 20, 2024 through June 3, 2024
Station 100 (Job 108926) Planned Outage and Maintenance Summary
Station 120
June 10, 2024 through July 16, 2024
Station 120 (Job #61895) Planned Outage and Maintenance Summary
Station 150
May 13, 2024 through June 7, 2024
Station 150 (Job 906387) Planned Outage and Maintenance Summary
Station 175
June 6, 2024 through July 17, 2024
Station 175 (Job 557156) 2024 Planned Outage and Maintenance Summary
Station 185
June 24, 2024 through June 28, 2024
Station 185 (Job 464441) 2024 Planned Outage and Maintenance Summary
Station 190 (Updated)
May 29, 2024 through May 31, 2024:
Station 190 (Job 815976) 2024 Planned Outage and Maintenance Summary
June 11, 2024 through June 21, 2024
Station 190 Line Outage (Job 704825) Planned Outage and Maintenance Summary
Station 520
May 6, 2024 – TBD
Station 520 (Job 425118) 2024 Planned Outage and Maintenance Summary
Transco
Update Washington Storage Semi-Annual Outage: Job #123181 2024 Planned Outage and Maintenance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update Washington Storage Semi-Annual Outage: Job #123181 2024 Planned Outage and Maintenance
Posted: 05/30/2024 07:56:12 CDT
Notice ID: 14628551
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/30/2024
Notice Eff Time:
07:56:12 CDT
Notice End Date:
Notice End Time:
Notice ID:
14628551
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/30/2024
Post Time:
07:56:12 CDT
Prior Notice:
14554741
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update Washington Storage Semi-Annual Outage: Job #123181 2024 Planned Outage and Maintenance
Transco’s Job #123181, as referenced in Transco’s Planned Outage and Maintenance Summary
is currently
postponed until further notice. Transco will provide an update with the new scheduled dates as soon as possible.
has been updated with an anticipated scheduled maintenance June 25, 2024 through June 27, 2024.
During this period, Station 54 and the associated Washington storage facility will not be available to complete DOT required testing and other maintenance activities. Services under all WSS rate schedules may not be available during this period due to Operating Conditions resulting from this planned equipment outage.
Transco requests all WSS storage customers not to provide any quantities for injection under any WSS rate schedule during this period. The scheduling of WSS withdrawal services is not expected to be impacted. If Transco is required to restrict WSS injections, additional advance notice may be limited.
This work will also reduce system flexibility, it is recommended all parties maintain a concurrent balance of receipts and deliveries daily.
If you have any questions, please contact your Transportation Services representative.
Transco
Location Confirmations Being Reduced for 05/29/2024 ID2 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 05/29/2024 ID2 Cycle
Posted: 05/29/2024 16:18:32 CDT
Notice ID: 14626485
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/29/2024
Notice Eff Time:
16:18:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
14626485
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
05/29/2024
Post Time:
16:18:32 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 05/29/2024 ID2 Cycle
The below location will be reduced starting the Intraday 2 cycle gas day 05/29/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Petal
1006344
4586
Deliveries
150,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/29/2024 07:26:43 CDT
Notice ID: 14623911
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/29/2024
Notice Eff Time:
07:26:43 CDT
Notice End Date:
Notice End Time:
Notice ID:
14623911
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/29/2024
Post Time:
07:26:43 CDT
Prior Notice:
14620939
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/28/2024 13:41:09 CDT
Notice ID: 14620939
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/28/2024
Notice Eff Time:
13:41:09 CDT
Notice End Date:
Notice End Time:
Notice ID:
14620939
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/28/2024
Post Time:
13:41:09 CDT
Prior Notice:
14618714
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/28/2024 07:53:01 CDT
Notice ID: 14618714
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/28/2024
Notice Eff Time:
07:53:01 CDT
Notice End Date:
Notice End Time:
Notice ID:
14618714
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/28/2024
Post Time:
07:53:01 CDT
Prior Notice:
14616199
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/27/2024 08:54:32 CDT
Notice ID: 14616199
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/27/2024
Notice Eff Time:
08:54:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
14616199
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/27/2024
Post Time:
08:54:32 CDT
Prior Notice:
14607752
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/24/2024 08:45:29 CDT
Notice ID: 14607752
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/24/2024
Notice Eff Time:
08:45:29 CDT
Notice End Date:
Notice End Time:
Notice ID:
14607752
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/24/2024
Post Time:
08:45:29 CDT
Prior Notice:
14589346
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/20/2024 09:24:19 CDT
Notice ID: 14589346
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/20/2024
Notice Eff Time:
09:24:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
14589346
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/20/2024
Post Time:
09:24:19 CDT
Prior Notice:
14588732
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/20/2024 08:16:07 CDT
Notice ID: 14588732
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/20/2024
Notice Eff Time:
08:16:07 CDT
Notice End Date:
Notice End Time:
Notice ID:
14588732
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/20/2024
Post Time:
08:16:07 CDT
Prior Notice:
14575519
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Station 535
SEV 2/5
Informational
This is Revision 3 of a May 2024 critical notice regarding an unplanned outage at Transco's Station 535 facility near Wharton, PA, which supports the Wharton Storage Field and Rate Schedule GSS injection services. No escalation triggers are present in this revision -- no force majeure declaration, no firm curtailments, no new affected locations, and no worsened restoration timeline beyond the original 'up to 30% reduction in GSS injection capability' language. The operational situation appears unchanged from prior revisions, and no specific capacity volume or end date is provided.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Limited: Wharton Storage Field supports Transco GSS service in Pennsylvania; no direct physical reroute exists for storage injection capability, though the GSS service impact is limited to a potential 30% reduction in injection flexibility rather than mainline transport curtailment.
View original notice text
Pipeline: Transco
Notice: Station 535
Posted: 05/17/2024 14:52:20 CDT
Notice ID: 14579492
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/17/2024
Notice Eff Time:
14:52:20 CDT
Notice End Date:
Notice End Time:
Notice ID:
14579492
Notice Stat Desc:
Initiate
Notice Type Desc:
Other
Post Date:
05/17/2024
Post Time:
14:52:20 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 535
Transco has experienced an unplanned outage at the Station 535 facility near Wharton, PA. Transco uses its ownership share of the Wharton Storage Field to support its Rate Schedule GSS service. Transco is currently assessing the potential impact of this event and will communicate any impact on the availability of transportation or storage services as soon as additional information is available. This may lead up to a 30% reduction in GSS injection capability and potentially reduced daily and hourly system flexibility.
If Transco determines that limitations on injection services provided under Rate Schedule GSS are required, then Transco will provide advance notice and specific information on any required limitations.
We will continue to provide updates as they are available.
If you have any questions, please contact your Transportation Service Representative.
Transco
Station 60 Update
SEV 2/5
Informational
This is Revision 3 of a maintenance/incident notice originally posted 05/17/2024 regarding an ongoing investigation at Station 60 (MP 588.62) on Transco. No new operational information is provided -- the notice confirms only that operating restrictions remain in effect and federal/agency cooperation continues. No escalation triggers are present: no force majeure declaration, no escalation to firm curtailments, no new locations added, and no worsened restoration timeline beyond the pre-existing open-ended status.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Limited: Transco is the dominant Southeast-to-Northeast pipeline; Southern Natural Gas (SNG, unmonitored) provides partial real-world alternative capacity in the Southeast segment, but SNG live conditions are unverifiable in this system. Station 60 at MP 588.62 sits in Transco Zone 3 (Southeast), and the live capacity table confirms zero headroom at this point (1.93 Bcf/d scheduled against 1.93 Bcf/d operating capacity as of 2026-08-18), consistent with the ongoing restriction being active and binding.
View original notice text
Pipeline: Transco
Notice: Station 60 Update
Posted: 05/17/2024 08:35:45 CDT
Notice ID: 14578162
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/17/2024
Notice Eff Time:
08:35:45 CDT
Notice End Date:
Notice End Time:
Notice ID:
14578162
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/17/2024
Post Time:
08:35:45 CDT
Prior Notice:
14554584
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 60 Update
Due to the ongoing investigation at Station 60 following the recent incident, imposed operating restrictions will remain in effect and continue to delay planned work at the station. Transco is cooperating with all relevant federal and state agencies. We apologize for the inconvenience and appreciate your patience as we work through this process. We will continue to provide updates as they are available.
If you have any questions, please contact your Transportation Services Representative.
Transco
Station 520 (Job 425118) 2024 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 520 (Job 425118) 2024 Planned Outage and Maintenance Summary
Posted: 05/16/2024 14:41:06 CDT
Notice ID: 14575527
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/16/2024
Notice Eff Time:
14:41:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
14575527
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/16/2024
Post Time:
14:41:06 CDT
Prior Notice:
14531176
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 520 (Job 425118) 2024 Planned Outage and Maintenance Summary
Transco is performing necessary maintenance which requires a line segment outage on Leidy Line ‘C’. This maintenance is currently scheduled to begin May 6, 2024 with an
estimated completion date of August 16, 2024
(“maintenance period”). We will provide any updates to completion date as soon as possible. During the maintenance
period, the location identified below will not be available for gas scheduling or flow:
Location Name
Location ID
Location Type
Canoe Run M3605
9004442
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/16/2024 14:20:59 CDT
Notice ID: 14575519
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/16/2024
Notice Eff Time:
14:20:59 CDT
Notice End Date:
Notice End Time:
Notice ID:
14575519
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/16/2024
Post Time:
14:20:59 CDT
Prior Notice:
14570759
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 05/16/2024 07:31:21 CDT
Notice ID: 14574170
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/16/2024
Notice Eff Time:
07:31:21 CDT
Notice End Date:
Notice End Time:
Notice ID:
14574170
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
05/16/2024
Post Time:
07:31:21 CDT
Prior Notice:
14550540
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 05/16/2024 07:31
Effective Date: 5/17/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/15/2024 11:08:54 CDT
Notice ID: 14570759
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/15/2024
Notice Eff Time:
11:08:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
14570759
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/15/2024
Post Time:
11:08:54 CDT
Prior Notice:
14566217
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/14/2024 09:57:02 CDT
Notice ID: 14566217
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/14/2024
Notice Eff Time:
09:57:02 CDT
Notice End Date:
Notice End Time:
Notice ID:
14566217
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/14/2024
Post Time:
09:57:02 CDT
Prior Notice:
14554771
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Update Upcoming May 2024 Maintenance Jobs Reminder
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update Upcoming May 2024 Maintenance Jobs Reminder
Posted: 05/14/2024 08:25:33 CDT
Notice ID: 14565875
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/14/2024
Notice Eff Time:
08:25:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
14565875
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/14/2024
Post Time:
08:25:33 CDT
Prior Notice:
14554790
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update Upcoming May 2024 Maintenance Jobs Reminder
As a reminder, the following maintenance jobs listed below will be starting in May 2024. Click the links to see each posting. The postings are subject to change and updates will be posted under Critical Notices on Transco’s Informational Posting page.
Station 60 (Updated)
May 6, 2024 through
Until Further Notice
Station 60 Update
Station 80
May 6, 2024 through June 17, 2024
Station 80 (Job 185598) Planned Outage and Maintenance Summary
Station 100
May 20, 2024 through June 3, 2024
Station 100 (Job 108926) Planned Outage and Maintenance Summary
Station 150
May 13, 2024 through June 7, 2024
Station 150 (Job 906387) Planned Outage and Maintenance Summary
Station 190 (Updated)
May 1, 2024 through
May 24, 2024
Station 190 (Job 296907) 2024 Planned Outage and Maintenance Summary
May 28, 2024 through May 30, 2024:
Station 190 (Job 815976) 2024 Planned Outage and Maintenance Summary
Station 520
May 6, 2024 – TBD
Station 520 (Job 425118) 2024 Planned Outage and Maintenance Summary
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 05/10/2024 ID1 Cycle until further notice LIFTED
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 05/10/2024 ID1 Cycle until further notice LIFTED
Posted: 05/13/2024 13:38:06 CDT
Notice ID: 14563302
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/13/2024
Notice Eff Time:
13:38:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
14563302
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
05/13/2024
Post Time:
13:38:06 CDT
Prior Notice:
14563299
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 05/10/2024 ID1 Cycle until further notice LIFTED
The performance restrictions for the below location has been lifted effective Timely cycle gas day
05/14/2024
.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Heidelberg
1006120
Receipt
OPEN
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 05/10/2024 ID1 Cycle until further notice LIFTED
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 05/10/2024 ID1 Cycle until further notice LIFTED
Posted: 05/13/2024 13:28:45 CDT
Notice ID: 14563299
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/13/2024
Notice Eff Time:
13:28:45 CDT
Notice End Date:
Notice End Time:
Notice ID:
14563299
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
05/13/2024
Post Time:
13:28:45 CDT
Prior Notice:
14554124
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 05/10/2024 ID1 Cycle until further notice LIFTED
The below location will be reduced starting the Intraday 1 cycle gas day 05/10/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Heidelberg
1006120
Receipt
OPEN
If you have any questions, please contact your Transportation Services Representative.
Transco
Update Upcoming May 2024 Maintenance Jobs Reminder
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update Upcoming May 2024 Maintenance Jobs Reminder
Posted: 05/10/2024 15:19:57 CDT
Notice ID: 14554790
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/10/2024
Notice Eff Time:
15:19:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
14554790
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/10/2024
Post Time:
15:19:57 CDT
Prior Notice:
14532195
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update Upcoming May 2024 Maintenance Jobs Reminder
As a reminder, the following maintenance jobs listed below will be starting in May 2024. Click the links to see each posting. The postings are subject to change and updates will be posted under Critical Notices on Transco’s Informational Posting page.
Station 60 (Updated)
May 6, 2024 through
Until Further Notice
Station 60 Update
Station 80
May 6, 2024 through June 17, 2024
Station 80 (Job 185598) Planned Outage and Maintenance Summary
Station 100
May 20, 2024 through June 3, 2024
Station 100 (Job 108926) Planned Outage and Maintenance Summary
Station 150
May 13, 2024 through June 7, 2024
Station 150 (Job 906387) Planned Outage and Maintenance Summary
Station 190 (Updated)
May 1, 2024 through
May 24, 2024
Station 190 (Job 296907) 2024 Planned Outage and Maintenance Summary
May 28, 2024 through May 30, 2024:
Station 190 (Job 815976) 2024 Planned Outage and Maintenance Summary
Station 520
May 6, 2024 – TBD
Station 520 (Job 425118) 2024 Planned Outage and Maintenance Summary
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/10/2024 15:05:34 CDT
Notice ID: 14554771
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/10/2024
Notice Eff Time:
15:05:34 CDT
Notice End Date:
Notice End Time:
Notice ID:
14554771
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/10/2024
Post Time:
15:05:34 CDT
Prior Notice:
14550547
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Update Location Confirmations for 04/10/2024 Timely Cycle until further notice LIFTED
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update Location Confirmations for 04/10/2024 Timely Cycle until further notice LIFTED
Posted: 05/10/2024 14:59:20 CDT
Notice ID: 14554759
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/10/2024
Notice Eff Time:
14:59:20 CDT
Notice End Date:
Notice End Time:
Notice ID:
14554759
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
05/10/2024
Post Time:
14:59:20 CDT
Prior Notice:
14457104
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update Location Confirmations for 04/10/2024 Timely Cycle until further notice LIFTED
The performance restrictions for the below location has been lifted effective Timely cycle gas day 05/11/2024.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Katy-Atmos
1005518
M3559
RECEIPT
Open
If you have any questions, please contact your Transportation Services Representative.
Transco
Update Washington Storage Semi-Annual Outage: Job #123181 2024 Planned Outage and Maintenance
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update Washington Storage Semi-Annual Outage: Job #123181 2024 Planned Outage and Maintenance
Posted: 05/10/2024 14:56:18 CDT
Notice ID: 14554741
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/10/2024
Notice Eff Time:
14:56:18 CDT
Notice End Date:
Notice End Time:
Notice ID:
14554741
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/10/2024
Post Time:
14:56:18 CDT
Prior Notice:
14471823
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update Washington Storage Semi-Annual Outage: Job #123181 2024 Planned Outage and Maintenance
Transco’s Job #123181, as referenced in Transco’s Planned Outage and Maintenance Summary is currently
postponed
until further notice. Transco will provide an update with the new scheduled dates as soon as possible.
During this period, Station 54 and the associated Washington storage facility will not be available to complete DOT required testing and other maintenance activities. Services under all WSS rate schedules may not be available during this period due to Operating Conditions resulting from this planned equipment outage.
Transco requests all WSS storage customers not to provide any quantities for injection under any WSS rate schedule during this period. The scheduling of WSS withdrawal services is not expected to be impacted. If Transco is required to restrict WSS injections, additional advance notice may be limited.
This work will also reduce system flexibility, it is recommended all parties maintain a concurrent balance of receipts and deliveries daily.
If you have any questions, please contact your Transportation Services representative.
Transco
Station 60 Update
SEV 2/5
Informational0.775 Bcf/d
This is Revision 3 of a May 2024 critical notice (originally posted 05/10/2024) describing an unplanned incident at Transco Station 60 in East Feliciana Parish, Louisiana that restricted primary south-to-north transportation to 775 MDth/d (0.775 Bcf/d). No escalation triggers are present in this revision -- no new locations, no worsened timeline, no force majeure declaration, no OFO, and no change to the capacity figure. Live capacity data for 2026-08-18 confirms COMPRESSOR STATION 60 MP 588.62 S to N is at 100% utilization with zero headroom (1.93 Bcf/d scheduled against 1.93 Bcf/d operating capacity), consistent with the long-standing TSB constraint. This is a stale revision of an event that originated over two years before the Last Updated date, and the market has long since priced this constraint.
No new market impact -- operational situation unchanged from prior revision, market has already priced this 0.775 Bcf/d south-to-north restriction at Station 60.
Reroute: Limited: Transco is the dominant Southeast-to-Northeast pipeline; Southern Natural Gas (SNG, unmonitored) provides partial alternative capacity in the real world, but SNG is significantly smaller than Transco and its current conditions are not live-verified in this system.
View original notice text
Pipeline: Transco
Notice: Station 60 Update
Posted: 05/10/2024 13:31:04 CDT
Notice ID: 14554584
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/10/2024
Notice Eff Time:
13:31:03 CDT
Notice End Date:
Notice End Time:
Notice ID:
14554584
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/10/2024
Post Time:
13:31:04 CDT
Prior Notice:
14531134
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 60 Update
During planned maintenance, Transco experienced an unplanned incident at Station 60 in East Feliciana Parish, Louisiana. Transco is currently working to assess the situation and develop an expected timeline for returning to service.
Operating Conditions resulting from this unplanned event will require Transco to continue restricting primary transportation services moving south to north through Station 60. The total quantity available will be contingent on system conditions during this period but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The existing receipt-based Throughput Section Boundary (TSB) at Compressor Station 60 MP 588.62 will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Total Primary-Firm Quantity Available (Mdt/d)
Compressor Station 60 MP 588.62
9000000
South to North
775
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/09/2024 07:34:59 CDT
Notice ID: 14550547
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/09/2024
Notice Eff Time:
07:34:59 CDT
Notice End Date:
Notice End Time:
Notice ID:
14550547
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/09/2024
Post Time:
07:34:59 CDT
Prior Notice:
14547168
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 05/09/2024 07:24:19 CDT
Notice ID: 14550540
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/09/2024
Notice Eff Time:
07:24:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
14550540
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
05/09/2024
Post Time:
07:24:19 CDT
Prior Notice:
14539012
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 05/09/2024 07:24
Effective Date: 5/10/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5Y
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/08/2024 10:38:37 CDT
Notice ID: 14547168
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/08/2024
Notice Eff Time:
10:38:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
14547168
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/08/2024
Post Time:
10:38:37 CDT
Prior Notice:
14546796
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/08/2024 06:30:17 CDT
Notice ID: 14546796
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/08/2024
Notice Eff Time:
06:30:17 CDT
Notice End Date:
Notice End Time:
Notice ID:
14546796
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/08/2024
Post Time:
06:30:17 CDT
Prior Notice:
14541969
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/07/2024 08:49:11 CDT
Notice ID: 14541969
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/07/2024
Notice Eff Time:
08:49:11 CDT
Notice End Date:
Notice End Time:
Notice ID:
14541969
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/07/2024
Post Time:
08:49:11 CDT
Prior Notice:
14528144
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 05/06/2024 09:41:31 CDT
Notice ID: 14539012
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/06/2024
Notice Eff Time:
09:41:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
14539012
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
05/06/2024
Post Time:
09:41:31 CDT
Prior Notice:
14517309
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 05/06/2024 09:41
Effective Date: 5/7/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Station 520 (Job 425118) 2024 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 520 (Job 425118) 2024 Planned Outage and Maintenance Summary
Posted: 05/03/2024 08:54:23 CDT
Notice ID: 14531176
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/03/2024
Notice Eff Time:
08:54:23 CDT
Notice End Date:
Notice End Time:
Notice ID:
14531176
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
05/03/2024
Post Time:
08:54:23 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 520 (Job 425118) 2024 Planned Outage and Maintenance Summary
Transco is performing necessary maintenance which requires a line segment outage on Leidy Line ‘C’. This maintenance is currently scheduled to begin May 6, 2024 with a completion date of TBD (“maintenance period”). We will provide an updated completion date as soon as possible. During the maintenance
period, the location identified below will not be available for gas scheduling or flow:
Location Name
Location ID
Location Type
Canoe Run M3605
9004442
Receipt
If you have any questions, please contact your Transportation Services Representative.
Transco
Update Station 60 (Job 40627) Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update Station 60 (Job 40627) Planned Outage and Maintenance Summary
Posted: 05/03/2024 08:28:10 CDT
Notice ID: 14531134
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/03/2024
Notice Eff Time:
08:28:10 CDT
Notice End Date:
Notice End Time:
Notice ID:
14531134
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/03/2024
Post Time:
08:28:10 CDT
Prior Notice:
14471818
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update Station 60 (Job 40627) Planned Outage and Maintenance Summary
Transco will be performing necessary maintenance associated with Job #40627 on its 2024 Planned Outage and Maintenance Summary. This activity requires a compressor station outage that may impact the availability of primary-firm transportation services moving south to north through Compressor Station 60. The current schedule is May 6 2024 through May 12, 2024.
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location listed below will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at Compressor Station 60 MP 588.62 will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Total Primary-Firm Quantity Available (Mdt/d)
Compressor Station 60 MP 588.62
9000000
South to North
775
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/02/2024 13:21:54 CDT
Notice ID: 14528144
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/02/2024
Notice Eff Time:
13:21:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
14528144
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/02/2024
Post Time:
13:21:54 CDT
Prior Notice:
14525124
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/01/2024 14:56:03 CDT
Notice ID: 14525124
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/01/2024
Notice Eff Time:
14:56:03 CDT
Notice End Date:
Notice End Time:
Notice ID:
14525124
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/01/2024
Post Time:
14:56:03 CDT
Prior Notice:
14524993
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/01/2024 14:03:13 CDT
Notice ID: 14524993
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/01/2024
Notice Eff Time:
14:03:13 CDT
Notice End Date:
Notice End Time:
Notice ID:
14524993
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/01/2024
Post Time:
14:03:13 CDT
Prior Notice:
14524906
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 05/01/2024 12:52:46 CDT
Notice ID: 14524906
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
05/01/2024
Notice Eff Time:
12:52:46 CDT
Notice End Date:
Notice End Time:
Notice ID:
14524906
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
05/01/2024
Post Time:
12:52:46 CDT
Prior Notice:
14521519
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 04/30/2024 12:54:51 CDT
Notice ID: 14521519
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/30/2024
Notice Eff Time:
12:54:51 CDT
Notice End Date:
Notice End Time:
Notice ID:
14521519
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/30/2024
Post Time:
12:54:51 CDT
Prior Notice:
14520780
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
UPDATE Location Confirmations Being Reduced for 04/30/2024 ID1 Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmations Being Reduced for 04/30/2024 ID1 Cycle until further notice
Posted: 04/30/2024 09:09:02 CDT
Notice ID: 14520843
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/30/2024
Notice Eff Time:
09:09:02 CDT
Notice End Date:
Notice End Time:
Notice ID:
14520843
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/30/2024
Post Time:
09:09:02 CDT
Prior Notice:
14520805
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmations Being Reduced for 04/30/2024 ID1 Cycle until further notice
UPDATE Location Confirmation Changed for 4/30/2024 ID1 Cycle until further notice:
Due to operational conditions, the below location will be reduced starting ID1 Cycle, 4/30/2024, including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
0
If you have any questions, please contact your Transportation Service Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 04/30/2024 08:36:36 CDT
Notice ID: 14520780
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/30/2024
Notice Eff Time:
08:36:36 CDT
Notice End Date:
Notice End Time:
Notice ID:
14520780
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/30/2024
Post Time:
08:36:36 CDT
Prior Notice:
14509168
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 04/29/2024 07:31:56 CDT
Notice ID: 14517309
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/29/2024
Notice Eff Time:
07:31:56 CDT
Notice End Date:
Notice End Time:
Notice ID:
14517309
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
04/29/2024
Post Time:
07:31:56 CDT
Prior Notice:
14492351
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 04/29/2024 07:31
Effective Date: 4/29/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 04/26/2024 08:38:13 CDT
Notice ID: 14509168
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/26/2024
Notice Eff Time:
08:38:13 CDT
Notice End Date:
Notice End Time:
Notice ID:
14509168
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/26/2024
Post Time:
08:38:13 CDT
Prior Notice:
14505715
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 04/25/2024 08:56:50 CDT
Notice ID: 14505715
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/25/2024
Notice Eff Time:
08:56:50 CDT
Notice End Date:
Notice End Time:
Notice ID:
14505715
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/25/2024
Post Time:
08:56:50 CDT
Prior Notice:
14494149
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 04/23/2024 12:34:37 CDT
Notice ID: 14494149
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/23/2024
Notice Eff Time:
12:34:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
14494149
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/23/2024
Post Time:
12:34:37 CDT
Prior Notice:
14480085
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 04/23/2024 08:41:44 CDT
Notice ID: 14492351
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/23/2024
Notice Eff Time:
08:41:44 CDT
Notice End Date:
Notice End Time:
Notice ID:
14492351
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
04/23/2024
Post Time:
08:41:44 CDT
Prior Notice:
14482631
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 04/23/2024 08:41
Effective Date: 4/23/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
Y
Y
Y
2
Y
N
Y
Y
N
Y
Y
Y
3
Y
N
Y
Y
N
Y
Y
Y
4
Y
N
Y
Y
N
Y
Y
Y
4A
Y
N
Y
Y
N
Y
Y
Y
4B
Y
N
Y
Y
N
Y
N/A
N/A
5
Y
N
Y
Y
N
Y
Y
Y
6
Y
N
Y
Y
N
Y
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 04/19/2024 09:20:32 CDT
Notice ID: 14482681
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/22/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14482681
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
04/19/2024
Post Time:
09:20:32 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5, & 6 will be terminated effective with the start of gas day
Monday, April 22, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 04/19/2024 07:50:58 CDT
Notice ID: 14482631
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/19/2024
Notice Eff Time:
07:50:58 CDT
Notice End Date:
Notice End Time:
Notice ID:
14482631
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
04/19/2024
Post Time:
07:50:58 CDT
Prior Notice:
14480190
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 04/19/2024 07:50
Effective Date: 4/20/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 04/18/2024 08:55:35 CDT
Notice ID: 14480190
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/18/2024
Notice Eff Time:
08:55:35 CDT
Notice End Date:
Notice End Time:
Notice ID:
14480190
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
04/18/2024
Post Time:
08:55:35 CDT
Prior Notice:
14447556
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 04/18/2024 08:55
Effective Date: 4/18/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
5,000
Y
Y
2
Y
N
Y
Y
N
10,000
Y
Y
3
Y
N
Y
Y
N
15,000
Y
Y
4
Y
N
Y
Y
N
20,000
Y
Y
4A
Y
N
Y
Y
N
10,000
Y
Y
4B
Y
N
Y
Y
N
10,000
N/A
N/A
5
Y
N
Y
Y
N
15,000
Y
Y
6
Y
N
Y
Y
N
15,000
Y
Y
Leidy Line
Y
N
Y
Y
N
15,000
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 04/18/2024 07:35:15 CDT
Notice ID: 14480085
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/18/2024
Notice Eff Time:
07:35:15 CDT
Notice End Date:
Notice End Time:
Notice ID:
14480085
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/18/2024
Post Time:
07:35:15 CDT
Prior Notice:
14474135
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 04/16/2024 07:35:35 CDT
Notice ID: 14474135
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/16/2024
Notice Eff Time:
07:35:35 CDT
Notice End Date:
Notice End Time:
Notice ID:
14474135
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/16/2024
Post Time:
07:35:35 CDT
Prior Notice:
14471500
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Station 60 (Job 481980 & 481985) Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 60 (Job 481980 & 481985) Planned Outage and Maintenance Summary
Posted: 04/15/2024 12:19:35 CDT
Notice ID: 14472073
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/15/2024
Notice Eff Time:
12:19:35 CDT
Notice End Date:
Notice End Time:
Notice ID:
14472073
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/15/2024
Post Time:
12:19:35 CDT
Prior Notice:
14369878
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 60 (Job 481980 & 481985) Planned Outage and Maintenance Summary
Transco will be performing necessary valve replacements associated with Job #481980 and #481985 on its 2024 Planned Outage and Maintenance Summary. This maintenance activity requires a line outage and may impact the availability of
primary firm
transportation services, depending on utilization. The current maintenance schedule for Job #481980 is April 2, 2024 through April 11, 2024 and Job #481985 is April 16, 2024 through April 23, 2024.
Operating Conditions resulting from this work will require Transco to manage transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 588.62 (Station 60) will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of transportation services during the indicated period.
Job #
Dates
TSB Name - Location
Location ID
Flow Direction
Total Quantity Available (Mdt/d)
481980
April 2 – April 11
Station 60 MP 588.62
9000000
South to North
1,350
481985
April 16 – April 23
Station 60 MP 588.62
9000000
South to North
1,200
Also, as part of Job #481985, the following location below will be unavailable for scheduling or flow:
Location Name
Location ID
Location Type
CLINTON MIDLA M4399
1006831
Delivery
If you have any questions, please contact your Transportation Services Representative.
Transco
Station 60 (Job 40627) Planned Outage and Maintenance Summary¿
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 60 (Job 40627) Planned Outage and Maintenance Summary¿
Posted: 04/15/2024 10:58:20 CDT
Notice ID: 14471818
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/15/2024
Notice Eff Time:
10:58:20 CDT
Notice End Date:
Notice End Time:
Notice ID:
14471818
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
04/15/2024
Post Time:
10:58:20 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 60 (Job 40627) Planned Outage and Maintenance Summary¿
Transco will be performing necessary maintenance associated with Job #40627 on its 2024 Planned Outage and Maintenance Summary. This activity requires a compressor station outage that may impact the availability of primary-firm transportation services moving south to north through Compressor Station 60. The current schedule is May 6 2024 through May 12, 2024.
During this period of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location listed below will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at Compressor Station 60 MP 588.62 will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated period.
TSB Name - Location
Location ID
Flow Direction
Total Primary-Firm Quantity Available (Mdt/d)
Compressor Station 60 MP 588.62
9000000
South to North
900
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 04/15/2024 08:21:03 CDT
Notice ID: 14471500
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/15/2024
Notice Eff Time:
08:21:03 CDT
Notice End Date:
Notice End Time:
Notice ID:
14471500
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/15/2024
Post Time:
08:21:03 CDT
Prior Notice:
14456422
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Location Confirmations Changed for 04/10/2024 Timely Cycle until further notice
SEV 2/5
Informational0.020 Bcf/d
Transco issued a revision (now Revision 3) to a April 2024 critical notice reducing the confirmation quantity at the Katy-Atmos receipt meter (M3559, Loc 1005518) to 20,000 MMBtu/day (0.020 Bcf/d) effective the Timely cycle for gas day 04/10/2024, continuing until further notice. This is a stale revision reposted in August 2026 for an operational event that originated in April 2024; no new operational information is contained in this revision. The volume involved is immaterial at system scale -- 0.020 Bcf/d against a Transco mainline carrying 3-4+ Bcf/d.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; the 0.020 Bcf/d Katy-Atmos receipt restriction is immaterial to Henry Hub or Transco Zone 4 basis.
Reroute: High: the Katy Hub area is served by numerous Transco receipt interconnects and intrastate pipelines; volumes not confirmed at this meter can readily flow via alternative receipt points with no meaningful supply impact.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Changed for 04/10/2024 Timely Cycle until further notice
Posted: 04/09/2024 13:18:34 CDT
Notice ID: 14457104
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/09/2024
Notice Eff Time:
13:18:34 CDT
Notice End Date:
Notice End Time:
Notice ID:
14457104
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
04/09/2024
Post Time:
13:18:34 CDT
Prior Notice:
14448365
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Changed for 04/10/2024 Timely Cycle until further notice
The performance restrictions for the below location will be changed to a new quantity effective Timely cycle gas day 04/10/2024. Transco will notify parties via 1Line critical notices if the confirmation changes for the same day or future day.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Katy-Atmos
1005518
M3559
RECEIPT
20,000
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 04/09/2024 10:18:02 CDT
Notice ID: 14456422
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/09/2024
Notice Eff Time:
10:18:02 CDT
Notice End Date:
Notice End Time:
Notice ID:
14456422
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/09/2024
Post Time:
10:18:02 CDT
Prior Notice:
14448423
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 04/05/2024 15:26:46 CDT
Notice ID: 14448423
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/05/2024
Notice Eff Time:
15:26:46 CDT
Notice End Date:
Notice End Time:
Notice ID:
14448423
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/05/2024
Post Time:
15:26:46 CDT
Prior Notice:
14447674
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 04/05/2024 10:13:57 CDT
Notice ID: 14447674
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/05/2024
Notice Eff Time:
10:13:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
14447674
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/05/2024
Post Time:
10:13:57 CDT
Prior Notice:
14444900
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 04/05/2024 07:33:36 CDT
Notice ID: 14447556
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/05/2024
Notice Eff Time:
07:33:36 CDT
Notice End Date:
Notice End Time:
Notice ID:
14447556
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
04/05/2024
Post Time:
07:33:36 CDT
Prior Notice:
14438773
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 04/05/2024 07:33
Effective Date: 4/6/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 04/04/2024 08:33:01 CDT
Notice ID: 14444900
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/04/2024
Notice Eff Time:
08:33:01 CDT
Notice End Date:
Notice End Time:
Notice ID:
14444900
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/04/2024
Post Time:
08:33:01 CDT
Prior Notice:
14442008
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 04/03/2024 09:28:29 CDT
Notice ID: 14442008
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/03/2024
Notice Eff Time:
09:28:29 CDT
Notice End Date:
Notice End Time:
Notice ID:
14442008
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
04/03/2024
Post Time:
09:28:29 CDT
Prior Notice:
14429539
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 04/02/2024 08:21:02 CDT
Notice ID: 14438773
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/02/2024
Notice Eff Time:
08:21:02 CDT
Notice End Date:
Notice End Time:
Notice ID:
14438773
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
04/02/2024
Post Time:
08:21:02 CDT
Prior Notice:
14374842
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 04/02/2024 08:21
Effective Date: 4/3/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 04/02/2024 07:54:09 CDT
Notice ID: 14438716
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/03/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14438716
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
04/02/2024
Post Time:
07:54:09 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5, & 6 will be terminated effective with the start of gas day
Wednesday, April 3, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 03/29/2024 08:11:47 CDT
Notice ID: 14429539
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/29/2024
Notice Eff Time:
08:11:47 CDT
Notice End Date:
Notice End Time:
Notice ID:
14429539
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/29/2024
Post Time:
08:11:47 CDT
Prior Notice:
14426876
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 03/28/2024 09:39:27 CDT
Notice ID: 14426876
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/28/2024
Notice Eff Time:
09:39:27 CDT
Notice End Date:
Notice End Time:
Notice ID:
14426876
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/28/2024
Post Time:
09:39:27 CDT
Prior Notice:
14424625
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 03/27/2024 14:17:52 CDT
Notice ID: 14424625
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/27/2024
Notice Eff Time:
14:17:52 CDT
Notice End Date:
Notice End Time:
Notice ID:
14424625
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/27/2024
Post Time:
14:17:52 CDT
Prior Notice:
14415588
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
UPDATE Location Confirmation Changed for 3/28/2024 Timely Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmation Changed for 3/28/2024 Timely Cycle until further notice
Posted: 03/27/2024 12:56:43 CDT
Notice ID: 14424473
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/27/2024
Notice Eff Time:
12:56:43 CDT
Notice End Date:
Notice End Time:
Notice ID:
14424473
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
03/27/2024
Post Time:
12:56:43 CDT
Prior Notice:
14424315
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmation Changed for 3/28/2024 Timely Cycle until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective 3/28/2024 Timely Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity
confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
35,000
If you have any questions, please contact your Transportation Service Representative.
Transco
UPDATE Location Confirmation Changed for 4/1/2024 Timely Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmation Changed for 4/1/2024 Timely Cycle until further notice
Posted: 03/27/2024 12:38:04 CDT
Notice ID: 14424315
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/27/2024
Notice Eff Time:
12:38:04 CDT
Notice End Date:
Notice End Time:
Notice ID:
14424315
Notice Stat Desc:
Supersede
Notice Type Desc:
Other / Ovr-Undr Perf
Post Date:
03/27/2024
Post Time:
12:38:04 CDT
Prior Notice:
14424309
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmation Changed for 4/1/2024 Timely Cycle until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective 4/1/2024 Timely Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity
confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
35,000
If you have any questions, please contact your Transportation Service Representative.
Transco
UPDATE Location Confirmation Changed for 4/1/2024 Timely Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmation Changed for 4/1/2024 Timely Cycle until further notice
Posted: 03/27/2024 12:35:31 CDT
Notice ID: 14424309
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/27/2024
Notice Eff Time:
12:35:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
14424309
Notice Stat Desc:
Supersede
Notice Type Desc:
Auction Notice / Ovr-Undr Perf
Post Date:
03/27/2024
Post Time:
12:35:31 CDT
Prior Notice:
14403509
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmation Changed for 4/1/2024 Timely Cycle until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective 4/1/2024 Timely Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity
confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
35,000
If you have any questions, please contact your Transportation Service Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 03/26/2024 07:46:45 CDT
Notice ID: 14419027
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/27/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14419027
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
03/26/2024
Post Time:
07:46:45 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5, & 6 will be terminated effective with the start of gas day
Wednesday, March 27, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 03/25/2024 09:41:41 CDT
Notice ID: 14415588
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/25/2024
Notice Eff Time:
09:41:41 CDT
Notice End Date:
Notice End Time:
Notice ID:
14415588
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/25/2024
Post Time:
09:41:41 CDT
Prior Notice:
14400145
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
UPDATE Location Confirmation Changed for 3/22/2024 Timely Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmation Changed for 3/22/2024 Timely Cycle until further notice
Posted: 03/21/2024 10:29:38 CDT
Notice ID: 14403509
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/21/2024
Notice Eff Time:
10:29:38 CDT
Notice End Date:
Notice End Time:
Notice ID:
14403509
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
03/21/2024
Post Time:
10:29:38 CDT
Prior Notice:
14403502
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmation Changed for 3/22/2024 Timely Cycle until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective 3/22/2024 Timely Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity
confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
30,000
If you have any questions, please contact your Transportation Service Representative.
Transco
UPDATE Location Confirmation Changed for 3/22/2024 Timely Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmation Changed for 3/22/2024 Timely Cycle until further notice
Posted: 03/21/2024 10:25:32 CDT
Notice ID: 14403502
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/21/2024
Notice Eff Time:
10:25:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
14403502
Notice Stat Desc:
Supersede
Notice Type Desc:
Auction Notice / Ovr-Undr Perf
Post Date:
03/21/2024
Post Time:
10:25:32 CDT
Prior Notice:
14381615
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmation Changed for 3/22/2024 Timely Cycle until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective 3/22/2024 Timely Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity
confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
30,000
If you have any questions, please contact your Transportation Service Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 03/20/2024 06:40:44 CDT
Notice ID: 14400145
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/20/2024
Notice Eff Time:
06:40:44 CDT
Notice End Date:
Notice End Time:
Notice ID:
14400145
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/20/2024
Post Time:
06:40:44 CDT
Prior Notice:
14387497
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Markham Brazos 538 Maintenance - CTGS Lateral Update
Posted: 03/18/2024 16:08:39 CDT
Notice ID: 14396104
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/18/2024
Notice Eff Time:
16:08:39 CDT
Notice End Date:
Notice End Time:
Notice ID:
14396104
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/18/2024
Post Time:
16:08:39 CDT
Prior Notice:
14285901
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Markham Brazos 538 Maintenance - CTGS Lateral Update
As part of the 2024 Transco Brazos Area 538 Platform modification, Transco’s CTGS 30” A Pipeline (Markham A Pipeline) will be out of service for a period beginning February 22, 2024 through July 31, 2024 between Transco’s Brazos Area 538 Platform to the CTGS Slug Catcher located at Station 24 in Matagorda County, Texas.
During the scheduled outage period, the locations identified below will not be available for gas scheduling and flow.
Location ID
Location Name
Flow Direction
1001593
EBERLE #1 M1648
Receipt
9000860
GOODALL #2 M1706
Receipt
During February 22 through March 13 and
March 18
through July 31, the locations identified below will not be available for gas scheduling and flow. These dates could fluctuate based on the construction timeline.
Location ID
Location Name
Flow Direction
1000089
BA-A133 M1334
Receipt
Additionally, Transco will be performing maintenance at the Markham Plant (“Markham Plant Outage Period”) beginning tentatively May 2, 2024, through May 5, 2024. During the Markham Plant Outage Period, gas delivered north of the Markham Plant may be impacted. Transco will provide further details on location impacts as we get closer to the maintenance.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 03/14/2024 14:10:27 CDT
Notice ID: 14387890
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/18/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14387890
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
03/14/2024
Post Time:
14:10:27 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5, & 6 will be terminated effective with the start of gas day
Monday, March 18, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 03/14/2024 11:08:31 CDT
Notice ID: 14387497
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/14/2024
Notice Eff Time:
11:08:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
14387497
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/14/2024
Post Time:
11:08:31 CDT
Prior Notice:
14385740
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 03/13/2024 14:43:22 CDT
Notice ID: 14385740
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/13/2024
Notice Eff Time:
14:43:22 CDT
Notice End Date:
Notice End Time:
Notice ID:
14385740
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/13/2024
Post Time:
14:43:22 CDT
Prior Notice:
14383015
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 03/12/2024 09:15:39 CDT
Notice ID: 14383015
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/12/2024
Notice Eff Time:
09:15:39 CDT
Notice End Date:
Notice End Time:
Notice ID:
14383015
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/12/2024
Post Time:
09:15:39 CDT
Prior Notice:
14367331
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Operational Flow Order - Imbalance
SEV 2/5
Informational
This is Revision 3 of a Transco imbalance OFO originally posted March 12, 2024, effective March 13, 2024, covering Zones 4, 5, and 6 until further notice. No escalation triggers are present in this revision -- no new locations, no force majeure, no capacity volume stated, no worsened timeline, and no firm curtailment language beyond the original imbalance OFO terms. The notice is also a legacy repost, with the original effective date more than two years before this revision's Last Updated timestamp of August 20, 2026.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; legacy OFO from March 2024 carries no fresh trading signal.
Reroute: Moderate: Southern Natural Gas and Tennessee Gas Pipeline serve overlapping Southeast and Mid-Atlantic corridors, though SNG real-time conditions are unmonitored; for Zone 6 Northeast deliveries reroute is limited given Transco and TGP are the two dominant pipes.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 03/12/2024 07:57:16 CDT
Notice ID: 14382923
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/13/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14382923
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
03/12/2024
Post Time:
07:57:16 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Wednesday, March 13, 2024 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due To Shipper 6%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Transco
UPDATE Location Confirmation Changed for 3/12/2024 Timely Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmation Changed for 3/12/2024 Timely Cycle until further notice
Posted: 03/11/2024 15:48:48 CDT
Notice ID: 14381615
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/11/2024
Notice Eff Time:
15:48:48 CDT
Notice End Date:
Notice End Time:
Notice ID:
14381615
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
03/11/2024
Post Time:
15:48:48 CDT
Prior Notice:
14332063
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmation Changed for 3/12/2024 Timely Cycle until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective 3/12/2024 Timely Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity
confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
28,000
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 03/08/2024 09:07:08 CST
Notice ID: 14374842
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/08/2024
Notice Eff Time:
09:07:08 CST
Notice End Date:
Notice End Time:
Notice ID:
14374842
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
03/08/2024
Post Time:
09:07:08 CST
Prior Notice:
14356841
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 03/08/2024 09:07
Effective Date: 3/10/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 03/07/2024 14:44:50 CST
Notice ID: 14373004
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/10/2024
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14373004
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
03/07/2024
Post Time:
14:44:50 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5, & 6 will be terminated effective with the start of gas day
Sunday, March 10, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Transco
Station 60 (Job 481980 & 481985) Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Station 60 (Job 481980 & 481985) Planned Outage and Maintenance Summary
Posted: 03/06/2024 09:00:43 CST
Notice ID: 14369878
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/06/2024
Notice Eff Time:
09:00:43 CST
Notice End Date:
Notice End Time:
Notice ID:
14369878
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
03/06/2024
Post Time:
09:00:43 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Station 60 (Job 481980 & 481985) Planned Outage and Maintenance Summary
Transco will be performing necessary valve replacements associated with Job #481980 and #481985 on its 2024 Planned Outage and Maintenance Summary. This maintenance activity requires a line outage and may impact the availability of primary firm transportation services, depending on utilization. The current maintenance schedule for Job #481980 is April 2, 2024 through April 11, 2024 and Job #481985 is April 16, 2024 through April 23, 2024.
During these periods of planned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving south to north through the location listed below will not be available.
Operating Conditions resulting from this work will also require Transco to manage primary-firm transportation services moving south to north through the TSB location listed below. The total quantity available will be contingent on system conditions during the maintenance period, but is anticipated to be limited to the quantity indicated below. Transactions moving north to south through this location will not be impacted.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 588.62 (Station 60) will be used to manage capacity availability including any required changes to the expected total quantity available during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of primary-firm transportation services during the indicated period.
Job #
Dates
TSB Name - Location
Location ID
Flow Direction
Total Primary-Firm Quantity Available (Mdt/d)
481980
April 2 – April 11
Station 60 MP 588.62
9000000
South to North
1,350
481985
April 16 – April 23
Station 60 MP 588.62
9000000
South to North
1,200
Also, as part of Job #481985, the following location below will be unavailable for scheduling or flow:
Location Name
Location ID
Location Type
CLINTON MIDLA M4399
1006831
Delivery
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 03/05/2024 10:12:35 CST
Notice ID: 14367331
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/05/2024
Notice Eff Time:
10:12:35 CST
Notice End Date:
Notice End Time:
Notice ID:
14367331
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/05/2024
Post Time:
10:12:35 CST
Prior Notice:
14367046
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 03/05/2024 07:06:05 CST
Notice ID: 14367046
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
03/05/2024
Notice Eff Time:
07:06:05 CST
Notice End Date:
Notice End Time:
Notice ID:
14367046
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
03/05/2024
Post Time:
07:06:05 CST
Prior Notice:
14356629
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 02/29/2024 13:25:18 CST
Notice ID: 14356841
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/29/2024
Notice Eff Time:
13:25:18 CST
Notice End Date:
Notice End Time:
Notice ID:
14356841
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
02/29/2024
Post Time:
13:25:18 CST
Prior Notice:
14331816
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 02/29/2024 13:25
Effective Date: 3/2/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 02/29/2024 12:24:41 CST
Notice ID: 14356629
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/29/2024
Notice Eff Time:
12:24:41 CST
Notice End Date:
Notice End Time:
Notice ID:
14356629
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/29/2024
Post Time:
12:24:41 CST
Prior Notice:
14350574
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Activating TSB on Transco’s Mainline
SEV 2/5
Informational
This is Revision 3 of a February 28, 2024 critical notice activating a Throughput Section Boundary (TSB) at Zone 2 mainline location ML S35 S-N MP 327.27 (Location ID 9011644) on Transco's mainline, managing south-to-north transportation services. The notice was originally posted over 18 months ago and no restoration end date was ever specified. No escalation triggers are present in this revision -- no new locations added, no force majeure, no curtailment escalation, and no worsened timeline language versus prior revisions.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Limited: Transco is the dominant Southeast-to-Northeast pipeline; Southern Natural Gas (not monitored) provides partial Southeast alternative, and Tennessee Gas Pipeline serves overlapping Northeast markets, but neither fully replicates Transco mainline capacity.
View original notice text
Pipeline: Transco
Notice: Activating TSB on Transco’s Mainline
Posted: 02/28/2024 15:22:41 CST
Notice ID: 14354563
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/28/2024
Notice Eff Time:
15:22:41 CST
Notice End Date:
Notice End Time:
Notice ID:
14354563
Notice Stat Desc:
Initiate
Notice Type Desc:
Other
Post Date:
02/28/2024
Post Time:
15:22:41 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Activating TSB on Transco’s Mainline
To ensure Transco can fulfill its primary-firm obligations, a Throughput Section Boundary (TSB) will be activated in Zone 2 on Transco’s mainline. This receipt-based TSB will manage the availability of all transportation services moving through the location indicated below.
TSB Name – Location
Location ID
Flow Direction
ML S35 S-N MP 327.27
9011644
South to North
A future updated “Market and Production Constraints” notice will include this location and the available quantity of all transportation services.
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 02/27/2024 12:47:18 CST
Notice ID: 14350574
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/27/2024
Notice Eff Time:
12:47:18 CST
Notice End Date:
Notice End Time:
Notice ID:
14350574
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/27/2024
Post Time:
12:47:18 CST
Prior Notice:
14328710
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
UPDATE Location Confirmation Changed for 2/22/2024 Timely Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmation Changed for 2/22/2024 Timely Cycle until further notice
Posted: 02/21/2024 09:34:07 CST
Notice ID: 14332063
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/22/2024
Notice Eff Time:
00:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14332063
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
02/21/2024
Post Time:
09:34:07 CST
Prior Notice:
14037059
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmation Changed for 2/22/2024 Timely Cycle until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective 2/22/2024 Timely Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity
confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
25,000
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 02/21/2024 07:50:50 CST
Notice ID: 14331816
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/21/2024
Notice Eff Time:
07:50:50 CST
Notice End Date:
Notice End Time:
Notice ID:
14331816
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
02/21/2024
Post Time:
07:50:50 CST
Prior Notice:
14320605
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 02/21/2024 07:50
Effective Date: 2/22/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 02/20/2024 09:28:04 CST
Notice ID: 14328710
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/20/2024
Notice Eff Time:
09:28:04 CST
Notice End Date:
Notice End Time:
Notice ID:
14328710
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/20/2024
Post Time:
09:28:04 CST
Prior Notice:
14310820
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 02/16/2024 08:05:30 CST
Notice ID: 14320605
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/16/2024
Notice Eff Time:
08:05:30 CST
Notice End Date:
Notice End Time:
Notice ID:
14320605
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
02/16/2024
Post Time:
08:05:30 CST
Prior Notice:
14310622
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 02/16/2024 08:05
Effective Date: 2/16/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Unplanned pipeline segment outage in Zone 6
SEV 2/5
Informational2.239 Bcf/d7 Days
This is Revision 3 of a February 2024 notice (original post date 02/15/2024, anticipated completion 02/17/2024) describing an unplanned pipeline segment outage near Compressor Station 195 in Transco Zone 6. The notice is a legacy repost -- the event originated over two years before the Last Updated timestamp of 2026-08-20. No new operational information is present in this revision; the outage and its 2,239 MDth/d north-to-south primary-firm capacity constraint were resolved by February 17, 2024 at the latest.
No new market impact -- this is a stale revision of a February 2024 outage that has long since been resolved; market has already priced this constraint and no current trading signal exists.
Reroute: Limited: Transco is the dominant north-to-south pipeline in Zone 6; Southern Natural Gas provides partial real-world alternative but this is a historical event and reroute is moot.
View original notice text
Pipeline: Transco
Notice: Unplanned pipeline segment outage in Zone 6
Posted: 02/15/2024 11:19:15 CST
Notice ID: 14318674
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/15/2024
Notice Eff Time:
11:19:15 CST
Notice End Date:
Notice End Time:
Notice ID:
14318674
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/15/2024
Post Time:
11:19:15 CST
Prior Notice:
14304792
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned pipeline segment outage in Zone 6
Transco has provided notice on an unplanned pipeline segment outage near its Compressor Station 195.
The anticipated completion date for work associated with this unplanned outage is gas day Saturday February 17, 2024. An updated Market Area and Constraints posting will be provided indicating the availability of Transportation Services
.
Operating Conditions resulting from this unplanned outage will require Transco to manage primary-firm transportation services moving north to south through the TSB listed below. The total quantity available will be contingent on system conditions and is currently limited to the quantity indicated below. Initiated Saturday February 10, 2024
.
Transactions moving south to north through Station 195 will not be impacted. During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving north to south through Station 195 will not be available.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 1674 will be used to manage capacity availability including any required changes to the expected total quantity available during this period. An updated Market and Production Area constraint notice will include this location and the available quantity of primary-firm transportation services.
TSB Name - Location
Location ID
Flow Direction
Total Primary-Firm Quantity Available (Mdt/d)
Station 195 MP 1674
9012103
North to South
2,239
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 02/14/2024 15:08:49 CST
Notice ID: 14316868
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/16/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14316868
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
02/14/2024
Post Time:
15:08:49 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zone 6 will be terminated effective with the start of gas day
Friday, February 16, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 02/12/2024 09:42:54 CST
Notice ID: 14310820
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/12/2024
Notice Eff Time:
09:42:54 CST
Notice End Date:
Notice End Time:
Notice ID:
14310820
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/12/2024
Post Time:
09:42:54 CST
Prior Notice:
14299512
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 02/12/2024 07:39:44 CST
Notice ID: 14310622
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/12/2024
Notice Eff Time:
07:39:44 CST
Notice End Date:
Notice End Time:
Notice ID:
14310622
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
02/12/2024
Post Time:
07:39:44 CST
Prior Notice:
14304357
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 02/12/2024 07:39
Effective Date: 2/13/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Unplanned pipeline segment outage in Zone 6
SEV 2/5
Informational2.239 Bcf/d
This is Revision 3 of a February 9, 2024 unplanned pipeline segment outage near Compressor Station 195 (MP 1674) in Transco Zone 6, originally limiting north-to-south primary-firm transportation to 2,239 MDth/d (2.239 Bcf/d) with no restoration timeline. No escalation triggers are present in this revision -- no new locations, no worsening timeline, no force majeure, no OFO, and no curtailment escalation language versus prior revisions. The original event is approximately two and a half years old relative to the Last Updated date of 2026-08-20, making this a legacy repost; live capacity data from 2026-08-18 shows CS 195 at 76.4% utilization with 0.653 Bcf/d of available headroom, consistent with normal operations.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; this is a legacy repost of a February 2024 event with no current trading signal.
Reroute: Limited: Transco is the dominant pipeline in this Zone 6 north-to-south corridor; Tennessee Gas Pipeline (TGP) serves overlapping Northeast markets but cannot fully replace Transco Zone 6 north-to-south capacity for Mid-Atlantic and New York deliveries. However, given this is a stale revision of a 2024 event with live data showing normal CS 195 operations, reroute is moot.
View original notice text
Pipeline: Transco
Notice: Unplanned pipeline segment outage in Zone 6
Posted: 02/09/2024 12:29:33 CST
Notice ID: 14304792
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/09/2024
Notice Eff Time:
12:29:33 CST
Notice End Date:
Notice End Time:
Notice ID:
14304792
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
02/09/2024
Post Time:
12:29:33 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned pipeline segment outage in Zone 6
Transco has experienced an unplanned pipeline segment outage near its Compressor Station 195. The timeline to return this line segment to service is not available at this time.
Operating Conditions resulting from this unplanned outage will require Transco to manage primary-firm transportation services moving north to south through the TSB listed below.. The total quantity available will be contingent on system conditions and will initially be limited to the quantity indicated below effective
Saturday February 10, 2024
.
Transactions moving south to north through Station 195 will not be impacted. During this period of unplanned maintenance, non-secondary reverse path (NSRP), secondary FT, and interruptible (IT) transactions moving north to south through Station 195 will not be available.
The receipt-based Throughput Section Boundary (TSB) at mainline milepost 1674 will be used to manage capacity availability including any required changes to the expected total quantity available during this period. An updated Market and Production Area constraint notice will include this location and the available quantity of primary-firm transportation services.
TSB Name - Location
Location ID
Flow Direction
Total Primary-Firm Quantity Available (Mdt/d)
Station 195 MP 1674
9012103
North to South
2,239
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 02/09/2024 07:35:41 CST
Notice ID: 14304357
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/09/2024
Notice Eff Time:
07:35:41 CST
Notice End Date:
Notice End Time:
Notice ID:
14304357
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
02/09/2024
Post Time:
07:35:41 CST
Prior Notice:
14267975
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 02/09/2024 07:35
Effective Date: 2/10/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 02/08/2024 07:16:25 CST
Notice ID: 14302229
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/09/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14302229
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
02/08/2024
Post Time:
07:16:25 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zone 4, 5, 6 will be terminated effective with the start of gas day
Friday, February 9, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 02/07/2024 08:27:55 CST
Notice ID: 14299512
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/07/2024
Notice Eff Time:
08:27:55 CST
Notice End Date:
Notice End Time:
Notice ID:
14299512
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/07/2024
Post Time:
08:27:55 CST
Prior Notice:
14281922
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Transco
Updated - Unplanned Outage – Victoria Invista (1006391)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Unplanned Outage – Victoria Invista (1006391)
Posted: 02/02/2024 17:52:01 CST
Notice ID: 14289763
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/02/2024
Notice Eff Time:
17:52:01 CST
Notice End Date:
Notice End Time:
Notice ID:
14289763
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint / Other
Post Date:
02/02/2024
Post Time:
17:52:01 CST
Prior Notice:
14289760
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Unplanned Outage – Victoria Invista (1006391)
The unplanned outage at Victoria Invista is now
completed
. The following location will be available effective immediately for scheduling or flow.
Location Name
Location ID
Location Type
VICTORIA INVST M4400
1006391
Delivery
If you have any questions, please contact your Transportation Services Representative.
Transco
Unplanned Outage – Victoria Invista (1006391)
SEV 2/5
Informational0.095 Bcf/d
This is Revision 3 of a notice originally posted 02/02/2024, flagging an unplanned outage at the Victoria Invista delivery meter (loc 1006391, MP 200.1) on Transco with no stated end date. No escalation triggers are present in this revision -- no force majeure declaration, no curtailment of firm service, no new locations added, and no worsened restoration timeline versus prior revisions. The capacity data from 2026-08-18 (2 days prior and not reflecting the 2024 event) shows this meter at 0.095 Bcf/d operating capacity with only 0.017 Bcf/d scheduled, consistent with a long-standing outage already priced by the market.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint.
Reroute: Not applicable: Victoria Invista is a single industrial end-user delivery point on Transco; the outage affects only that customer's receipts and does not displace mainline volumes to other markets.
View original notice text
Pipeline: Transco
Notice: Unplanned Outage – Victoria Invista (1006391)
Posted: 02/02/2024 09:54:09 CST
Notice ID: 14287971
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/02/2024
Notice Eff Time:
09:54:09 CST
Notice End Date:
Notice End Time:
Notice ID:
14287971
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint / Other
Post Date:
02/02/2024
Post Time:
09:54:09 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Outage – Victoria Invista (1006391)
An unplanned outage at Victoria Invista is currently scheduled to begin gas day 2/2/2024 until further notice (“System Outage Period’). During the System Outage Period, the following location will not be available for scheduling or flow.
Location Name
Location ID
Location Type
VICTORIA INVST M4400
1006391
Delivery
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 01/31/2024 07:20:18 CST
Notice ID: 14281922
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/31/2024
Notice Eff Time:
07:20:18 CST
Notice End Date:
Notice End Time:
Notice ID:
14281922
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/31/2024
Post Time:
07:20:18 CST
Prior Notice:
14279375
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 01/31/2024 07:02:09 CST
Notice ID: 14281876
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/01/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14281876
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/31/2024
Post Time:
07:02:09 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zone 4, 5, 6 will be terminated effective with the start of gas day
Thursday, February 1, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 01/30/2024 09:55:24 CST
Notice ID: 14279375
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/30/2024
Notice Eff Time:
09:55:24 CST
Notice End Date:
Notice End Time:
Notice ID:
14279375
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/30/2024
Post Time:
09:55:24 CST
Prior Notice:
14265561
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 01/26/2024 08:45:45 CST
Notice ID: 14267975
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/26/2024
Notice Eff Time:
08:45:45 CST
Notice End Date:
Notice End Time:
Notice ID:
14267975
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
01/26/2024
Post Time:
08:45:45 CST
Prior Notice:
14253704
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 01/26/2024 08:45
Effective Date: 1/29/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 01/25/2024 12:57:05 CST
Notice ID: 14265561
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/25/2024
Notice Eff Time:
12:57:05 CST
Notice End Date:
Notice End Time:
Notice ID:
14265561
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/25/2024
Post Time:
12:57:05 CST
Prior Notice:
14246887
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 01/23/2024 08:08:05 CST
Notice ID: 14257181
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/24/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14257181
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/23/2024
Post Time:
08:08:05 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zone 4, 5, 6 will be terminated effective with the start of gas day
Wednesday, January 24, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 01/22/2024 07:39:57 CST
Notice ID: 14253704
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/22/2024
Notice Eff Time:
07:39:57 CST
Notice End Date:
Notice End Time:
Notice ID:
14253704
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
01/22/2024
Post Time:
07:39:57 CST
Prior Notice:
14229499
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 01/22/2024 07:39
Effective Date: 1/23/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2024 Major Construction and Maintenance Projects
Posted: 01/19/2024 07:29:16 CST
Notice ID: 14246887
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/19/2024
Notice Eff Time:
07:29:16 CST
Notice End Date:
Notice End Time:
Notice ID:
14246887
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/19/2024
Post Time:
07:29:16 CST
Prior Notice:
14173617
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 01/18/2024 13:04:26 CST
Notice ID: 14245152
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/20/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14245152
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/18/2024
Post Time:
13:04:26 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zone 4, 5, 6 will be terminated effective with the start of gas day
Saturday, January 20, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 1/18/2024 ID1
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 1/18/2024 ID1
Posted: 01/18/2024 11:46:16 CST
Notice ID: 14244817
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/18/2024
Notice Eff Time:
11:46:16 CST
Notice End Date:
Notice End Time:
Notice ID:
14244817
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
01/18/2024
Post Time:
11:46:16 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 1/18/2024 ID1
The below locations will be reduced for the gas day 1/18/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes and when the reductions are no longer applicable for the gas day to the below locations.
Location Name
Location ID
Location Type
Magnolia M3547
1001808
Receipt
Jeff Davis M3252
1006579
Receipt
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Location Confirmations Being Reduced for 1/17/2024
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Location Confirmations Being Reduced for 1/17/2024
Posted: 01/17/2024 16:28:19 CST
Notice ID: 14242921
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/17/2024
Notice Eff Time:
16:28:19 CST
Notice End Date:
Notice End Time:
Notice ID:
14242921
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf / Other
Post Date:
01/17/2024
Post Time:
16:28:19 CST
Prior Notice:
14242085
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Location Confirmations Being Reduced for 1/17/2024
The below location will be reduced for the gas day 1/17/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes and when the reductions are no longer applicable for the gas day to the below location.
Location Name
Location ID
Location Type
Magnolia M3547
1001808
Receipt
Jeff Davis M3252
1006579
Receipt
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 1/17/2024 ID1
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 1/17/2024 ID1
Posted: 01/17/2024 11:23:25 CST
Notice ID: 14242085
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/17/2024
Notice Eff Time:
11:23:25 CST
Notice End Date:
Notice End Time:
Notice ID:
14242085
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf / Other
Post Date:
01/17/2024
Post Time:
11:23:25 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 1/17/2024 ID1
The below location will be reduced for the ID1 cycle gas day 1/17/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes and when the reductions are no longer applicable for the gas day to the below location.
Location Name
Location ID
Location Type
Magnolia M3547
1001808
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 01/17/2024 08:44:14 CST
Notice ID: 14241790
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/18/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14241790
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/17/2024
Post Time:
08:44:14 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zone 4, 5, 6 will be terminated effective with the start of gas day
Thursday, January 18, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 1/16/2024 ID1
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 1/16/2024 ID1
Posted: 01/16/2024 11:49:27 CST
Notice ID: 14239251
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/16/2024
Notice Eff Time:
11:49:27 CST
Notice End Date:
Notice End Time:
Notice ID:
14239251
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf / Other
Post Date:
01/16/2024
Post Time:
11:49:27 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 1/16/2024 ID1
The below locations will be reduced for the ID1 cycle gas day 1/16/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes and when the reductions are no longer applicable for the gas day to the below locations.
Location Name
Location ID
Location Type
Magnolia M3547
1001808
Receipt
GA 209 M1694
9000225
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 01/12/2024 07:35:50 CST
Notice ID: 14229499
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/12/2024
Notice Eff Time:
07:35:50 CST
Notice End Date:
Notice End Time:
Notice ID:
14229499
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
01/12/2024
Post Time:
07:35:50 CST
Prior Notice:
14227766
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 01/12/2024 07:35
Effective Date: 1/15/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 01/11/2024 12:57:04 CST
Notice ID: 14227766
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/11/2024
Notice Eff Time:
12:57:04 CST
Notice End Date:
Notice End Time:
Notice ID:
14227766
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
01/11/2024
Post Time:
12:57:04 CST
Prior Notice:
14207041
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 01/11/2024 12:57
Effective Date: 1/11/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 01/08/2024 08:00:14 CST
Notice ID: 14218677
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/09/2024
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14218677
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
01/08/2024
Post Time:
08:00:14 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zone 4, 5, 6 will be terminated effective with the start of gas day
Tuesday, January 9, 2024 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Transportation Services Representative.
Transco
Location Confirmations Being Reduced for 01/04/2024 ID1 Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 01/04/2024 ID1 Cycle
Posted: 01/04/2024 10:47:21 CST
Notice ID: 14210080
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/04/2024
Notice Eff Time:
10:47:21 CST
Notice End Date:
Notice End Time:
Notice ID:
14210080
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
01/04/2024
Post Time:
10:47:21 CST
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 01/04/2024 ID1 Cycle
The below location will be reduced for the ID1 cycle gas day 01/4/2024. Transco will notify parties via 1Line critical notices if the confirmation reduction changes are required for gas day 01/05/2024.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
Whistler
9011900
M3676
Receipt
141,000
If you have any questions, please contact your Transportation Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 01/03/2024 08:17:06 CST
Notice ID: 14207041
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/03/2024
Notice Eff Time:
08:17:06 CST
Notice End Date:
Notice End Time:
Notice ID:
14207041
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
01/03/2024
Post Time:
08:17:06 CST
Prior Notice:
14171412
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 01/03/2024 08:17
Effective Date: 1/4/2024
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Update - Unplanned Maintenance continuing on SELA Lateral
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Unplanned Maintenance continuing on SELA Lateral
Posted: 12/28/2023 10:09:19 CST
Notice ID: 14190213
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/28/2023
Notice Eff Time:
10:09:19 CST
Notice End Date:
Notice End Time:
Notice ID:
14190213
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/28/2023
Post Time:
10:09:19 CST
Prior Notice:
14162225
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Unplanned Maintenance continuing on SELA Lateral
Transco has
completed
the unplanned maintenance on the Southeast Louisiana Lateral.
The locations listed below are available for gas scheduling and flow.
Location ID
Location Name
Flow Direction
1000035
SS 72J M2559
Receipt
1000037
SS 107 108 M2456
Receipt
If you have any questions, please contact your Transportation Services Representative.
Transco
2023 and 2024 Major Construction and Maintenance Projects
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 and 2024 Major Construction and Maintenance Projects
Posted: 12/22/2023 07:30:10 CST
Notice ID: 14173617
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/22/2023
Notice Eff Time:
07:30:10 CST
Notice End Date:
Notice End Time:
Notice ID:
14173617
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/22/2023
Post Time:
07:30:10 CST
Prior Notice:
14161624
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 and 2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023/2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023/2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023/2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 12/21/2023 14:04:46 CST
Notice ID: 14171412
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/21/2023
Notice Eff Time:
14:04:46 CST
Notice End Date:
Notice End Time:
Notice ID:
14171412
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
12/21/2023
Post Time:
14:04:46 CST
Prior Notice:
14153957
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 12/21/2023 14:04
Effective Date: 12/23/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 12/21/2023 13:58:57 CST
Notice ID: 14171406
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/23/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14171406
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
12/21/2023
Post Time:
13:58:57 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Saturday, December 23, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper & Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper & Due To Shipper 10%
Zone 4, 5, 6 - 10%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update 2: Unplanned Outage Station 195
Posted: 12/19/2023 07:17:46 CST
Notice ID: 14163243
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/19/2023
Notice Eff Time:
07:17:46 CST
Notice End Date:
Notice End Time:
Notice ID:
14163243
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/19/2023
Post Time:
07:17:46 CST
Prior Notice:
14160867
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update 2: Unplanned Outage Station 195
Transco recently provided notice of an unplanned outage at its Compressor Station 195. Repairs for this unplanned outage have been completed.
If you have any questions, please contact your Transportation Services Representative.
Transco
2023 and 2024 Major Construction and Maintenance Projects
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 and 2024 Major Construction and Maintenance Projects
Posted: 12/18/2023 14:52:41 CST
Notice ID: 14161624
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/18/2023
Notice Eff Time:
14:52:41 CST
Notice End Date:
Notice End Time:
Notice ID:
14161624
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/18/2023
Post Time:
14:52:41 CST
Prior Notice:
14143835
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 and 2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023/2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023/2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023/2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 12/18/2023 07:25:53 CST
Notice ID: 14160717
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/19/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14160717
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
12/18/2023
Post Time:
07:25:53 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Tuesday, December 19, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper
Zone 4, 5, 6 - 6%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 12/15/2023 07:47:06 CST
Notice ID: 14153957
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/15/2023
Notice Eff Time:
07:47:06 CST
Notice End Date:
Notice End Time:
Notice ID:
14153957
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
12/15/2023
Post Time:
07:47:06 CST
Prior Notice:
14153936
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 12/15/2023 07:47
Effective Date: 12/18/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 12/15/2023 07:38:05 CST
Notice ID: 14153936
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/15/2023
Notice Eff Time:
07:38:05 CST
Notice End Date:
Notice End Time:
Notice ID:
14153936
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
12/15/2023
Post Time:
07:38:05 CST
Prior Notice:
14135990
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 12/15/2023 07:38
Effective Date: 12/16/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 12/15/2023 07:30:45 CST
Notice ID: 14153905
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/16/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14153905
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
12/15/2023
Post Time:
07:30:45 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zone 4, 5, 6 will be terminated effective with the start of gas day
Saturday, December 16, 2023 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Commercial Representative.
Transco
2023 and 2024 Major Construction and Maintenance Projects
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 and 2024 Major Construction and Maintenance Projects
Posted: 12/11/2023 12:26:12 CST
Notice ID: 14143835
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/11/2023
Notice Eff Time:
12:26:12 CST
Notice End Date:
Notice End Time:
Notice ID:
14143835
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/11/2023
Post Time:
12:26:12 CST
Prior Notice:
14134169
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 and 2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023/2024 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023/2024 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023/2024 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 12/11/2023 07:17:52 CST
Notice ID: 14143223
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/12/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14143223
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
12/11/2023
Post Time:
07:17:52 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zone 4, 5, 6 will be terminated effective with the start of gas day
Tuesday, December 12, 2023 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 12/08/2023 07:42:13 CST
Notice ID: 14135990
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/08/2023
Notice Eff Time:
07:42:13 CST
Notice End Date:
Notice End Time:
Notice ID:
14135990
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
12/08/2023
Post Time:
07:42:13 CST
Prior Notice:
14133284
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 12/08/2023 07:42
Effective Date: 12/11/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
2023 and 2024 Major Construction and Maintenance Projects
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 and 2024 Major Construction and Maintenance Projects
Posted: 12/07/2023 14:20:32 CST
Notice ID: 14134169
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/07/2023
Notice Eff Time:
14:20:32 CST
Notice End Date:
Notice End Time:
Notice ID:
14134169
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/07/2023
Post Time:
14:20:32 CST
Prior Notice:
14130809
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 and 2024 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 12/07/2023 08:42:28 CST
Notice ID: 14133284
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/07/2023
Notice Eff Time:
08:42:28 CST
Notice End Date:
Notice End Time:
Notice ID:
14133284
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
12/07/2023
Post Time:
08:42:28 CST
Prior Notice:
14125279
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 12/07/2023 08:42
Effective Date: 12/8/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Update: Location Confirmations Being Reduced for 12/06/2023 Evening until further notice LIFTED
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update: Location Confirmations Being Reduced for 12/06/2023 Evening until further notice LIFTED
Posted: 12/06/2023 18:03:33 CST
Notice ID: 14132127
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/06/2023
Notice Eff Time:
18:03:33 CST
Notice End Date:
Notice End Time:
Notice ID:
14132127
Notice Stat Desc:
Supersede
Notice Type Desc:
Other
Post Date:
12/06/2023
Post Time:
18:03:33 CST
Prior Notice:
14130048
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update: Location Confirmations Being Reduced for 12/06/2023 Evening until further notice LIFTED
The confirmation reduction for the location below will be lifted for the Intraday 3 cycle gas day 12/06/2023.
Location Name
Location ID
Location Type
Glen Flora
1096690
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 12/06/2023 10:39:29 CST
Notice ID: 14130809
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/06/2023
Notice Eff Time:
10:39:29 CST
Notice End Date:
Notice End Time:
Notice ID:
14130809
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/06/2023
Post Time:
10:39:29 CST
Prior Notice:
14130621
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 12/06/2023 09:13:54 CST
Notice ID: 14130621
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/06/2023
Notice Eff Time:
09:13:54 CST
Notice End Date:
Notice End Time:
Notice ID:
14130621
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
12/06/2023
Post Time:
09:13:54 CST
Prior Notice:
14115010
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 12/04/2023 08:18:05 CST
Notice ID: 14125279
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/04/2023
Notice Eff Time:
08:18:05 CST
Notice End Date:
Notice End Time:
Notice ID:
14125279
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
12/04/2023
Post Time:
08:18:05 CST
Prior Notice:
14115319
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 12/04/2023 08:18
Effective Date: 12/5/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 11/30/2023 09:08:24 CST
Notice ID: 14115319
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/30/2023
Notice Eff Time:
09:08:24 CST
Notice End Date:
Notice End Time:
Notice ID:
14115319
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
11/30/2023
Post Time:
09:08:24 CST
Prior Notice:
14069436
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 11/30/2023 09:08
Effective Date: 12/1/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 11/30/2023 07:15:17 CST
Notice ID: 14115061
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
12/01/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14115061
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
11/30/2023
Post Time:
07:15:17 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zone 4, 5, 6 will be terminated effective with the start of gas day
Friday, December 1, 2023 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 11/30/2023 06:06:02 CST
Notice ID: 14115010
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/30/2023
Notice Eff Time:
06:06:02 CST
Notice End Date:
Notice End Time:
Notice ID:
14115010
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/30/2023
Post Time:
06:06:02 CST
Prior Notice:
14087483
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 11/27/2023 07:42:21 CST
Notice ID: 14102333
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/28/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14102333
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
11/27/2023
Post Time:
07:42:21 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Tuesday, November 28, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 4, 5, 6
Type of OFO:
Imbalance
Type of Imbalance:
Due From Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper
Zone 4, 5, 6 - 8%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
Retro Scheduling Available
Yes
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 11/27/2023 07:32:47 CST
Notice ID: 14102318
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/28/2023
Notice Eff Time:
09:00:00 CST
Notice End Date:
Notice End Time:
Notice ID:
14102318
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
11/27/2023
Post Time:
07:32:47 CST
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zone 4, 5, 6 will be terminated effective with the start of gas day
Tuesday, November 28, 2023 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco will be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 11/21/2023 08:43:26 CST
Notice ID: 14087483
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/21/2023
Notice Eff Time:
08:43:26 CST
Notice End Date:
Notice End Time:
Notice ID:
14087483
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/21/2023
Post Time:
08:43:26 CST
Prior Notice:
14079737
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/20/2023 14:54:16 CST
Notice ID: 14085809
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/20/2023
Notice Eff Time:
14:54:16 CST
Notice End Date:
Notice End Time:
Notice ID:
14085809
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/20/2023
Post Time:
14:54:16 CST
Prior Notice:
14084904
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 21, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
OPEN
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,900
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,290
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
125
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
100
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 11/20/2023 08:31:47 CST
Notice ID: 14084904
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/20/2023
Notice Eff Time:
08:31:47 CST
Notice End Date:
Notice End Time:
Notice ID:
14084904
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
11/20/2023
Post Time:
08:31:47 CST
Prior Notice:
14079042
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective for gas day
November 21, 2023
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included
Flow Dir
9010938
Station 17 TSB 1 MP 148.0
1
Del
L
150
NSRP
S to N
9010939
Station 17 TSB 2 MP 149.0
1
Del
L
100
NSRP
S to N
9010518
MLV 20A20 MP 207.86
1
Del
L
10
NSRP
N to S
9011540
Station 40 Mainline MP 389.20
2
Del
L
100
NSRP
N to S
9011140
Mainline MP 438.84
2
Rec
L
580
PRIMARY
S to N
9009999
SWLL MP 0.01
2
Del
L
OPEN
S to N
9011660
Gulf Trace E to W MP 1.00
2
Del
L
OPEN
E to W
5000037
TSB MP 467.97 to MP 517.23
3
Del
S
OPEN
N to S
9009749
SELA South MP 0.33
3
Del
L
OPEN
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
L
200
NSRP
S to N
9010001
Mainline MP 626.59
4
Del
L
OPEN
N to S
9011500
Mainline MP 662.0
4
Rec
M-L
2000
PRIMARY
S to N
1001297
Compressor Station 90 MP 811.129
4
Del
L
0
SECONDARY
S to N
9012503
Compressor Station 100 MP 890.591
4
Rec
L
4,300
PRIMARY
S to N
9012504
Compressor Station 110 MP 969.50
4
Rec
L
OPEN
S to N
5000045
TSB MP 890.58 to MP 1050
4
Del
S
0
SECONDARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
0
NSRP
N to S
9008022
Mobile Bay Lat North Desc MP 20
4A
Del
L
OPEN
S to N
9010038
Dalton Lateral MP 0.01
4
Del
L
OPEN
S to N
9005782
Compressor Station 135 MP 1164.84
5
Del
L
0
SECONDARY
S to N
9008522
Compressor Station 160 South MP 1369.44
5
Del
L
0
NSRP
N to S
9012663
Compressor Station 160 MP 1369.45
5
Rec
M-L
1,900
PRIMARY
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
0
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
0
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
0
NSRP
N to S
9012103
Station 195 MP 1674
6
Rec
M-L
2,290
PRIMARY
N to S
5000035
TSB MP 1679.30 to MP 1684.00
6
Del
S
OPEN
S to N
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
125
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
100
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
200
NSRP
S to N
9009978
Long Island Extension Lateral MP 10.00
6
Del
L
OPEN
N to S
1001300
Linden MP 1808.191
6
Del
L
150
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
1006560
Leidy Line Station 505 E MP 13.72
6
Del
L
50
NSRP
W to E
1000194
Leidy Line Station 515 E MP 81.71
6
Del
L
0
NSRP
W to E
9010459
Central Penn Line North N to S MP 1.00
6
Rec
L
1,112.4
PRIMARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
200
NSRP
E to W
9008846
Leidy Station 517 East MP 127.95
6
Del
L
50
NSRP
W to E
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
1000200
Leidy Line Station 520 E MP 170.39
6
Del
L
400
NSRP
W to E
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart identifies specific locations on the Transco system where receipts or deliveries have been limited below the capacity of the location (as identified on Transco's Operational Capacity report) due to operating conditions, pressures, or other considerations.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9007982
Markham Aggregate Delivery
1
Del
G
80
1005046
Duralde M2856
3
Rec
L
460
1006217
Ragley TET
3
Rec
L
0
1006149
Kinder M3371
3
Rec
L
300
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
1006218
Ragley Trunkline
3
Rec
L
440
9003401
Ship Shoal 332 Cleo
3
Rec
L
0
9003702
Hoy Road
4
Rec
L
8
1095059
Pleasant Valley Cove Point
5
Del
L
300**
1095059
Pleasant Valley Cove Point
5
Rec
L
900
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
9009852
Spanish Camp Delivery
2
Del
L
80*
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
9010338
Chantilly
5
Rec
L
114
9004343
Golden Pass ML
2
Rec
L
OPEN
9004344
Golden Pass SW
2
Rec
L
0
1002148
Mobile Bay Plant
4B
Rec/Del
L
OPEN
9012086
Clermont NFG
6
Rec
L
OPEN
1006169
Livingston
3
Rec
L
OPEN
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
* 75 Mdt/d Traditional Deliveries and 5 Mdt/d Non-Traditional and Lower Priority Deliveries
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 11/17/2023 13:26:35 CST
Notice ID: 14079737
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/17/2023
Notice Eff Time:
13:26:35 CST
Notice End Date:
Notice End Time:
Notice ID:
14079737
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/17/2023
Post Time:
13:26:35 CST
Prior Notice:
14076424
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 11/16/2023 06:07:25 CST
Notice ID: 14076424
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/16/2023
Notice Eff Time:
06:07:25 CST
Notice End Date:
Notice End Time:
Notice ID:
14076424
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/16/2023
Post Time:
06:07:25 CST
Prior Notice:
14059094
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 11/13/2023 13:08:40 CST
Notice ID: 14069436
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/13/2023
Notice Eff Time:
13:08:40 CST
Notice End Date:
Notice End Time:
Notice ID:
14069436
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
11/13/2023
Post Time:
13:08:40 CST
Prior Notice:
14045814
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 11/13/2023 13:08
Effective Date: 11/13/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 11/08/2023 15:11:26 CST
Notice ID: 14059094
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/08/2023
Notice Eff Time:
15:11:26 CST
Notice End Date:
Notice End Time:
Notice ID:
14059094
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/08/2023
Post Time:
15:11:26 CST
Prior Notice:
14046705
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 11/03/2023 13:44:08 CDT
Notice ID: 14046705
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/03/2023
Notice Eff Time:
13:44:08 CDT
Notice End Date:
Notice End Time:
Notice ID:
14046705
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/03/2023
Post Time:
13:44:08 CDT
Prior Notice:
14046002
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 11/03/2023 09:38:33 CDT
Notice ID: 14046002
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/03/2023
Notice Eff Time:
09:38:33 CDT
Notice End Date:
Notice End Time:
Notice ID:
14046002
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
11/03/2023
Post Time:
09:38:33 CDT
Prior Notice:
14033277
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 11/03/2023 07:35:50 CDT
Notice ID: 14045814
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/03/2023
Notice Eff Time:
07:35:50 CDT
Notice End Date:
Notice End Time:
Notice ID:
14045814
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
11/03/2023
Post Time:
07:35:50 CDT
Prior Notice:
14002971
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 11/03/2023 07:35
Effective Date: 11/4/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 11/02/2023 07:59:09 CDT
Notice ID: 14042734
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/03/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14042734
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
11/02/2023
Post Time:
07:59:09 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zone 4, 5, 6 will be terminated effective with the start of gas day
Friday, November 3, 2023 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Commercial Representative.
Transco
Introducing a new TSB on the Regional Energy Access Lateral
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Introducing a new TSB on the Regional Energy Access Lateral
Posted: 11/01/2023 14:15:27 CDT
Notice ID: 14040521
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
11/01/2023
Notice Eff Time:
14:15:27 CDT
Notice End Date:
Notice End Time:
Notice ID:
14040521
Notice Stat Desc:
Initiate
Notice Type Desc:
Other
Post Date:
11/01/2023
Post Time:
14:15:27 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Introducing a new TSB on the Regional Energy Access Lateral
To ensure Transco can fulfill its primary-firm obligations, a new Throughput Section Boundary (TSB) will be established in Zone 6 on the Regional Energy Access Lateral. This receipt-based TSB will manage the availability of all transportation services moving through the location indicated below.
TSB Name - Location
Location ID
Flow Direction
REL Lateral MP 1.0
9012723
West to East
A future updated “Market and Production Constraints” notice will include this location and the available quantity of all transportation services.
If you have any questions, please contact your Commercial Services Representative.
Transco
UPDATE Location Confirmation Changed for 11/01/2023 Timely Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmation Changed for 11/01/2023 Timely Cycle until further notice
Posted: 10/31/2023 11:08:11 CDT
Notice ID: 14037059
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/31/2023
Notice Eff Time:
11:08:11 CDT
Notice End Date:
Notice End Time:
Notice ID:
14037059
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
10/31/2023
Post Time:
11:08:11 CDT
Prior Notice:
13959180
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmation Changed for 11/01/2023 Timely Cycle until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective 11/01/2023 Timely Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity
confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
35,000
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 10/31/2023 10:26:32 CDT
Notice ID: 14036932
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/31/2023
Notice Eff Time:
10:26:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
14036932
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/31/2023
Post Time:
10:26:32 CDT
Prior Notice:
14033277
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 10/30/2023 11:07:20 CDT
Notice ID: 14033277
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/30/2023
Notice Eff Time:
11:07:20 CDT
Notice End Date:
Notice End Time:
Notice ID:
14033277
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/30/2023
Post Time:
11:07:20 CDT
Prior Notice:
14032717
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 10/30/2023 08:30:42 CDT
Notice ID: 14032717
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/30/2023
Notice Eff Time:
08:30:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
14032717
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/30/2023
Post Time:
08:30:42 CDT
Prior Notice:
14024653
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 10/27/2023 06:24:16 CDT
Notice ID: 14024653
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/27/2023
Notice Eff Time:
06:24:16 CDT
Notice End Date:
Notice End Time:
Notice ID:
14024653
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/27/2023
Post Time:
06:24:16 CDT
Prior Notice:
14008618
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 10/24/2023 11:56:16 CDT
Notice ID: 14008618
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/24/2023
Notice Eff Time:
11:56:16 CDT
Notice End Date:
Notice End Time:
Notice ID:
14008618
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/24/2023
Post Time:
11:56:16 CDT
Prior Notice:
13996298
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 10/23/2023 07:27:31 CDT
Notice ID: 14002971
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/23/2023
Notice Eff Time:
07:27:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
14002971
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
10/23/2023
Post Time:
07:27:31 CDT
Prior Notice:
13992814
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 10/23/2023 07:27
Effective Date: 10/23/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 10/23/2023 07:24:26 CDT
Notice ID: 14002970
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/23/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
14002970
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
10/23/2023
Post Time:
07:24:26 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zone 6 will be terminated effective with the start of gas day
Monday, October 23, 2023 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 10/20/2023 11:41:29 CDT
Notice ID: 13996298
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/20/2023
Notice Eff Time:
11:41:29 CDT
Notice End Date:
Notice End Time:
Notice ID:
13996298
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/20/2023
Post Time:
11:41:29 CDT
Prior Notice:
13987225
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Transco
Operational Flow Order Zone 6 - Imbalance
SEV 2/5
Informational
This is Revision 3 of a Transco Zone 6 Imbalance OFO originally posted on October 20, 2023, effective October 21, 2023, with no stated end date. The OFO applied to all deliveries in Zone 6 and required shippers to maintain concurrent balance of receipts and deliveries, with a 10% tolerance and minimum $50/dt/day penalty for violations. No new operational information is contained in this revision relative to the prior filing, and the underlying event is nearly three years old, making this a legacy repost.
No new market impact -- operational situation unchanged from prior revision, market has already priced this constraint; the underlying October 2023 Zone 6 imbalance OFO is a legacy event with no current trading signal.
Reroute: Limited: Transco Zone 6 covers the New York metro and Mid-Atlantic delivery area; Tennessee Gas Pipeline (TGP) provides partial alternative for some Mid-Atlantic volumes, but this OFO is a legacy filing with no active operational constraint to reroute.
View original notice text
Pipeline: Transco
Notice: Operational Flow Order Zone 6 - Imbalance
Posted: 10/20/2023 07:53:56 CDT
Notice ID: 13995714
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/21/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
13995714
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
10/20/2023
Post Time:
07:53:56 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order Zone 6 - Imbalance
Transco has provided notice of limited flexibility to manage imbalances and recommended shippers maintain a concurrent balance of receipts and deliveries. In order to ensure maintenance of line pack, maintain safe, efficient and reliable services, manage imbalances, and handle other within-the-day volatility Transco is issuing an Operational Flow Order (OFO) as indicated below.
Beginning Gas Day:
Saturday, October 21, 2023 9:00 AM CT
Ending Gas Day:
Until Further Notice
OFO Area(s):
Zone 6
Type of OFO:
Imbalance
Type of Imbalance:
Due To Shipper
Transactions Include:
Deliveries*
Beginning Cycle:
Timely
Duration:
Until Further Notice
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due To Shipper
Zone 6 - 10%
Affected Shipper(s) (DUNS #):***
Affected Location(s) (DRN #/Loc ID):****
All
OBA Subject to OFO:
No
If Yes, OBA Parties (DUNS #):***
* OFO based on all transactions with deliveries in affected OFO area.
**OFO based on all transactions with receipts in affected OFO area.
*** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Commercial Services Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 10/19/2023 07:38:03 CDT
Notice ID: 13992814
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/19/2023
Notice Eff Time:
07:38:03 CDT
Notice End Date:
Notice End Time:
Notice ID:
13992814
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
10/19/2023
Post Time:
07:38:03 CDT
Prior Notice:
13984674
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 10/19/2023 07:38
Effective Date: 10/20/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 10/17/2023 07:31:31 CDT
Notice ID: 13987225
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/17/2023
Notice Eff Time:
07:31:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
13987225
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/17/2023
Post Time:
07:31:31 CDT
Prior Notice:
13984780
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 10/16/2023 08:46:22 CDT
Notice ID: 13984780
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/16/2023
Notice Eff Time:
08:46:22 CDT
Notice End Date:
Notice End Time:
Notice ID:
13984780
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/16/2023
Post Time:
08:46:22 CDT
Prior Notice:
13978838
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 10/16/2023 07:34:21 CDT
Notice ID: 13984674
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/16/2023
Notice Eff Time:
07:34:21 CDT
Notice End Date:
Notice End Time:
Notice ID:
13984674
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
10/16/2023
Post Time:
07:34:21 CDT
Prior Notice:
13959096
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 10/16/2023 07:34
Effective Date: 10/16/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 10/16/2023 07:31:41 CDT
Notice ID: 13984671
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/16/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
13984671
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
10/16/2023
Post Time:
07:31:41 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zone 6 will be terminated effective with the start of gas day
Monday, October 16, 2023 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 10/13/2023 13:58:46 CDT
Notice ID: 13978838
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/13/2023
Notice Eff Time:
13:58:46 CDT
Notice End Date:
Notice End Time:
Notice ID:
13978838
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/13/2023
Post Time:
13:58:46 CDT
Prior Notice:
13975722
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 10/12/2023 06:30:28 CDT
Notice ID: 13975722
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/12/2023
Notice Eff Time:
06:30:28 CDT
Notice End Date:
Notice End Time:
Notice ID:
13975722
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/12/2023
Post Time:
06:30:28 CDT
Prior Notice:
13962842
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 10/06/2023 13:43:20 CDT
Notice ID: 13962842
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/06/2023
Notice Eff Time:
13:43:20 CDT
Notice End Date:
Notice End Time:
Notice ID:
13962842
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/06/2023
Post Time:
13:43:20 CDT
Prior Notice:
13959048
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Transco
UPDATE Location Confirmation Changed for 10/06/2023 Timely Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmation Changed for 10/06/2023 Timely Cycle until further notice
Posted: 10/05/2023 08:25:01 CDT
Notice ID: 13959180
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/05/2023
Notice Eff Time:
08:25:01 CDT
Notice End Date:
Notice End Time:
Notice ID:
13959180
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
10/05/2023
Post Time:
08:25:01 CDT
Prior Notice:
13943464
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmation Changed for 10/06/2023 Timely Cycle until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective 10/06/2023 Timely Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity
confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
30,000
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 10/05/2023 07:35:56 CDT
Notice ID: 13959096
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/05/2023
Notice Eff Time:
07:35:56 CDT
Notice End Date:
Notice End Time:
Notice ID:
13959096
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
10/05/2023
Post Time:
07:35:56 CDT
Prior Notice:
13953665
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 10/05/2023 07:35
Effective Date: 10/6/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 10/05/2023 06:21:01 CDT
Notice ID: 13959048
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/05/2023
Notice Eff Time:
06:21:01 CDT
Notice End Date:
Notice End Time:
Notice ID:
13959048
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/05/2023
Post Time:
06:21:01 CDT
Prior Notice:
13954754
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 10/03/2023 14:56:37 CDT
Notice ID: 13954754
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/03/2023
Notice Eff Time:
14:56:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
13954754
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
10/03/2023
Post Time:
14:56:37 CDT
Prior Notice:
13943195
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 10/03/2023 07:24:08 CDT
Notice ID: 13953665
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/03/2023
Notice Eff Time:
07:24:08 CDT
Notice End Date:
Notice End Time:
Notice ID:
13953665
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
10/03/2023
Post Time:
07:24:08 CDT
Prior Notice:
13921820
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 10/03/2023 07:24
Effective Date: 10/3/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 10/02/2023 07:29:55 CDT
Notice ID: 13950231
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/02/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
13950231
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
10/02/2023
Post Time:
07:29:55 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5 and 6 will be terminated effective with the start of gas day
Monday, October 2, 2023 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Commercial Representative.
Transco
UPDATE Location Confirmation Changed for 10/01/2023 Timely Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmation Changed for 10/01/2023 Timely Cycle until further notice
Posted: 09/29/2023 11:45:48 CDT
Notice ID: 13943464
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
10/01/2023
Notice Eff Time:
00:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
13943464
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
09/29/2023
Post Time:
11:45:48 CDT
Prior Notice:
13917937
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmation Changed for 10/01/2023 Timely Cycle until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective 10/01/2023 Timely Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity
confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
50,000
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 09/29/2023 09:39:52 CDT
Notice ID: 13943195
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/29/2023
Notice Eff Time:
09:39:52 CDT
Notice End Date:
Notice End Time:
Notice ID:
13943195
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/29/2023
Post Time:
09:39:52 CDT
Prior Notice:
13917869
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 09/26/2023 08:04:06 CDT
Notice ID: 13932622
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/26/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
13932622
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
09/26/2023
Post Time:
08:04:06 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5 and 6 will be terminated effective with the start of gas day
Tuesday, September 26, 2023 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 09/22/2023 09:51:26 CDT
Notice ID: 13921820
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/22/2023
Notice Eff Time:
09:51:26 CDT
Notice End Date:
Notice End Time:
Notice ID:
13921820
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
09/22/2023
Post Time:
09:51:26 CDT
Prior Notice:
13919270
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 09/22/2023 09:51
Effective Date: 9/22/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 09/21/2023 07:24:40 CDT
Notice ID: 13919270
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/21/2023
Notice Eff Time:
07:24:40 CDT
Notice End Date:
Notice End Time:
Notice ID:
13919270
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
09/21/2023
Post Time:
07:24:40 CDT
Prior Notice:
13912254
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 09/21/2023 07:24
Effective Date: 9/22/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
UPDATE Location Confirmation Changed for 09/21/2023 Evening Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmation Changed for 09/21/2023 Evening Cycle until further notice
Posted: 09/20/2023 15:13:15 CDT
Notice ID: 13917937
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/20/2023
Notice Eff Time:
15:13:15 CDT
Notice End Date:
Notice End Time:
Notice ID:
13917937
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
09/20/2023
Post Time:
15:13:15 CDT
Prior Notice:
13871819
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmation Changed for 09/21/2023 Evening Cycle until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective 09/21/2023 Evening Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity
confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
35,233
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 09/20/2023 14:36:18 CDT
Notice ID: 13917869
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/20/2023
Notice Eff Time:
14:36:18 CDT
Notice End Date:
Notice End Time:
Notice ID:
13917869
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/20/2023
Post Time:
14:36:18 CDT
Prior Notice:
13917177
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 09/20/2023 07:28:18 CDT
Notice ID: 13917177
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/20/2023
Notice Eff Time:
07:28:18 CDT
Notice End Date:
Notice End Time:
Notice ID:
13917177
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/20/2023
Post Time:
07:28:18 CDT
Prior Notice:
13914736
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 09/19/2023 07:09:45 CDT
Notice ID: 13914736
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/19/2023
Notice Eff Time:
07:09:45 CDT
Notice End Date:
Notice End Time:
Notice ID:
13914736
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/19/2023
Post Time:
07:09:45 CDT
Prior Notice:
13913240
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 09/18/2023 15:17:01 CDT
Notice ID: 13913240
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/18/2023
Notice Eff Time:
15:17:01 CDT
Notice End Date:
Notice End Time:
Notice ID:
13913240
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/18/2023
Post Time:
15:17:01 CDT
Prior Notice:
13906674
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 09/18/2023 07:29:33 CDT
Notice ID: 13912254
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/18/2023
Notice Eff Time:
07:29:33 CDT
Notice End Date:
Notice End Time:
Notice ID:
13912254
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
09/18/2023
Post Time:
07:29:33 CDT
Prior Notice:
13905664
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 09/18/2023 07:29
Effective Date: 9/18/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 09/18/2023 07:23:37 CDT
Notice ID: 13912253
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/18/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
13912253
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
09/18/2023
Post Time:
07:23:37 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5 and 6 will be terminated effective with the start of gas day
Monday, September 18, 2023 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 09/15/2023 16:36:27 CDT
Notice ID: 13906674
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/15/2023
Notice Eff Time:
16:36:27 CDT
Notice End Date:
Notice End Time:
Notice ID:
13906674
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/15/2023
Post Time:
16:36:27 CDT
Prior Notice:
13904109
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 09/15/2023 07:53:16 CDT
Notice ID: 13905664
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/15/2023
Notice Eff Time:
07:53:16 CDT
Notice End Date:
Notice End Time:
Notice ID:
13905664
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
09/15/2023
Post Time:
07:53:16 CDT
Prior Notice:
13888573
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 09/15/2023 07:53
Effective Date: 9/16/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
N
Y
Y
N
N
Y
Y
4
Y
N
Y
Y
N
N
Y
Y
4A
Y
N
Y
Y
N
N
Y
Y
4B
Y
N
Y
Y
N
N
N/A
N/A
5
Y
N
Y
Y
N
N
Y
Y
6
Y
N
Y
Y
N
N
Y
Y
Leidy Line
Y
N
Y
Y
N
N
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 09/14/2023 14:57:49 CDT
Notice ID: 13904109
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/14/2023
Notice Eff Time:
14:57:49 CDT
Notice End Date:
Notice End Time:
Notice ID:
13904109
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/14/2023
Post Time:
14:57:49 CDT
Prior Notice:
13903163
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 09/14/2023 07:01:48 CDT
Notice ID: 13903163
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/14/2023
Notice Eff Time:
07:01:48 CDT
Notice End Date:
Notice End Time:
Notice ID:
13903163
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/14/2023
Post Time:
07:01:48 CDT
Prior Notice:
13901553
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 09/13/2023 14:58:43 CDT
Notice ID: 13901553
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/13/2023
Notice Eff Time:
14:58:43 CDT
Notice End Date:
Notice End Time:
Notice ID:
13901553
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/13/2023
Post Time:
14:58:43 CDT
Prior Notice:
13895213
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 09/11/2023 09:22:54 CDT
Notice ID: 13895213
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/11/2023
Notice Eff Time:
09:22:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
13895213
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/11/2023
Post Time:
09:22:54 CDT
Prior Notice:
13889633
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 09/08/2023 16:45:50 CDT
Notice ID: 13889633
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/08/2023
Notice Eff Time:
16:45:50 CDT
Notice End Date:
Notice End Time:
Notice ID:
13889633
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/08/2023
Post Time:
16:45:50 CDT
Prior Notice:
13883759
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Transco
Update: Location Confirmations Being Reduced for 09/08/2023 Evening Cycle LIFTED
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update: Location Confirmations Being Reduced for 09/08/2023 Evening Cycle LIFTED
Posted: 09/08/2023 09:59:10 CDT
Notice ID: 13888765
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/08/2023
Notice Eff Time:
09:59:10 CDT
Notice End Date:
Notice End Time:
Notice ID:
13888765
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
09/08/2023
Post Time:
09:59:10 CDT
Prior Notice:
13886761
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update: Location Confirmations Being Reduced for 09/08/2023 Evening Cycle LIFTED
The below location that was reduced for the Evening cycle gas day 09/08/2023
will be lifted for 09/08/2023 ID1 cycle
.
Location Name
Location ID
Location Type
Eunice Evang
1006414
Receipt
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 09/08/2023 07:30:23 CDT
Notice ID: 13888573
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/08/2023
Notice Eff Time:
07:30:23 CDT
Notice End Date:
Notice End Time:
Notice ID:
13888573
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
09/08/2023
Post Time:
07:30:23 CDT
Prior Notice:
13880120
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 09/08/2023 07:30
Effective Date: 9/9/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Location Confirmations Being Reduced for 09/08/2023 Evening Cycle
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Location Confirmations Being Reduced for 09/08/2023 Evening Cycle
Posted: 09/07/2023 16:21:54 CDT
Notice ID: 13886761
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/07/2023
Notice Eff Time:
16:21:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
13886761
Notice Stat Desc:
Initiate
Notice Type Desc:
Ovr-Undr Perf
Post Date:
09/07/2023
Post Time:
16:21:54 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Location Confirmations Being Reduced for 09/08/2023 Evening Cycle
The below location will be reduced for the Evening cycle gas day 09/08/2023 and will be re-evaluated in the ID1 cycle. Transco will notify parties via 1Line critical notices if the confirmation reduction changes for gas day 09/09/2023 and when the reductions are no longer applicable to the below location.
Location Name
Location ID
Location Type
Eunice Evang
1006414
Receipt
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Terminate Operational Flow Order - Imbalance
Posted: 09/07/2023 08:16:34 CDT
Notice ID: 13885542
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/08/2023
Notice Eff Time:
09:00:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
13885542
Notice Stat Desc:
Initiate
Notice Type Desc:
OFO
Post Date:
09/07/2023
Post Time:
08:16:34 CDT
Prior Notice:
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Terminate Operational Flow Order - Imbalance
The Operational Flow Order - Imbalance (OFO) currently in effect in Zones 4, 5 and 6 will be terminated effective with the start of gas day
Friday, September 8, 2023 at 9:00 AM CT.
Transco has limited flexibility to manage imbalances and strongly encourages all shippers to manage their system requirements to ensure a concurrent balance of receipts and deliveries daily. Transco may be required to take further action including issuing an Operational Flow Order (OFO) to ensure system integrity.
Additional information on Operational Flow Orders and Operational Controls can be found at this link.
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 09/06/2023 15:29:59 CDT
Notice ID: 13883759
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/06/2023
Notice Eff Time:
15:29:59 CDT
Notice End Date:
Notice End Time:
Notice ID:
13883759
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/06/2023
Post Time:
15:29:59 CDT
Prior Notice:
13881331
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 09/05/2023 16:35:57 CDT
Notice ID: 13881331
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/05/2023
Notice Eff Time:
16:35:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
13881331
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/05/2023
Post Time:
16:35:57 CDT
Prior Notice:
13872214
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 09/05/2023 07:45:20 CDT
Notice ID: 13880120
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/05/2023
Notice Eff Time:
07:45:20 CDT
Notice End Date:
Notice End Time:
Notice ID:
13880120
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
09/05/2023
Post Time:
07:45:20 CDT
Prior Notice:
13852047
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 09/05/2023 07:45
Effective Date: 9/5/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
N
Y
N
N
Y
Y
Y
Y
2
N
Y
N
N
Y
Y
Y
Y
3
N
Y
N
N
Y
Y
Y
Y
4
N
Y
N
N
Y
Y
Y
Y
4A
N
Y
N
N
Y
Y
Y
Y
4B
N
Y
N
N
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 09/01/2023 11:34:41 CDT
Notice ID: 13872214
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/01/2023
Notice Eff Time:
11:34:41 CDT
Notice End Date:
Notice End Time:
Notice ID:
13872214
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/01/2023
Post Time:
11:34:41 CDT
Prior Notice:
13869683
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Transco
UPDATE Location Confirmation Changed for 09/01/2023 ID1 Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmation Changed for 09/01/2023 ID1 Cycle until further notice
Posted: 09/01/2023 08:39:40 CDT
Notice ID: 13871819
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/01/2023
Notice Eff Time:
08:39:40 CDT
Notice End Date:
Notice End Time:
Notice ID:
13871819
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
09/01/2023
Post Time:
08:39:40 CDT
Prior Notice:
13860599
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmation Changed for 09/01/2023 ID1 Cycle until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective 09/01/2023 ID1 Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity
confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
35,000
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 08/31/2023 14:26:46 CDT
Notice ID: 13869683
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/31/2023
Notice Eff Time:
14:26:46 CDT
Notice End Date:
Notice End Time:
Notice ID:
13869683
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/31/2023
Post Time:
14:26:46 CDT
Prior Notice:
13852887
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Transco
UPDATE Location Confirmation Changed for 08/29/2023 Evening Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmation Changed for 08/29/2023 Evening Cycle until further notice
Posted: 08/28/2023 15:55:19 CDT
Notice ID: 13860599
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/28/2023
Notice Eff Time:
15:55:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
13860599
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
08/28/2023
Post Time:
15:55:19 CDT
Prior Notice:
13845273
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmation Changed for 08/29/2023 Evening Cycle until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective 08/29/2023 Evening Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity
confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
30,000
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 08/25/2023 12:31:33 CDT
Notice ID: 13852887
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/25/2023
Notice Eff Time:
12:31:33 CDT
Notice End Date:
Notice End Time:
Notice ID:
13852887
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/25/2023
Post Time:
12:31:33 CDT
Prior Notice:
13845921
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 08/25/2023 08:45:52 CDT
Notice ID: 13852047
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/25/2023
Notice Eff Time:
08:45:52 CDT
Notice End Date:
Notice End Time:
Notice ID:
13852047
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
08/25/2023
Post Time:
08:45:52 CDT
Prior Notice:
13839075
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 08/25/2023 08:45
Effective Date: 8/26/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
Y
Y
Y
2
Y
N
Y
Y
N
Y
Y
Y
3
Y
N
Y
Y
N
Y
Y
Y
4
Y
N
Y
Y
N
Y
Y
Y
4A
Y
N
Y
Y
N
Y
Y
Y
4B
Y
N
Y
Y
N
Y
N/A
N/A
5
Y
N
Y
Y
N
Y
Y
Y
6
Y
N
Y
Y
N
Y
Y
Y
Leidy Line
Y
N
Y
Y
N
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 08/23/2023 10:59:17 CDT
Notice ID: 13845921
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/23/2023
Notice Eff Time:
10:59:17 CDT
Notice End Date:
Notice End Time:
Notice ID:
13845921
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/23/2023
Post Time:
10:59:17 CDT
Prior Notice:
13841475
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Transco
UPDATE Location Confirmation Changed for 08/24/2023 Timely Cycle until further notice
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE Location Confirmation Changed for 08/24/2023 Timely Cycle until further notice
Posted: 08/23/2023 08:20:12 CDT
Notice ID: 13845273
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/23/2023
Notice Eff Time:
08:20:12 CDT
Notice End Date:
Notice End Time:
Notice ID:
13845273
Notice Stat Desc:
Supersede
Notice Type Desc:
Ovr-Undr Perf
Post Date:
08/23/2023
Post Time:
08:20:12 CDT
Prior Notice:
13798523
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE Location Confirmation Changed for 08/24/2023 Timely Cycle until further notice
The underperformance restrictions for the below location has been changed to a new quantity effective 08/24/2023 Timely Cycle including subsequent gas days. Transco will notify parties via 1Line critical notice if the quantity
confirmation changes for future gas days.
Location Name
Location ID
Meter #
Location Type
Confirmation Quantity Available
POOLE ROAD
9002300
M4585
DELIVERY
40,000
If you have any questions, please contact your Commercial Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2023 Major Construction and Maintenance Projects
Posted: 08/22/2023 06:19:05 CDT
Notice ID: 13841475
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/22/2023
Notice Eff Time:
06:19:05 CDT
Notice End Date:
Notice End Time:
Notice ID:
13841475
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/22/2023
Post Time:
06:19:05 CDT
Prior Notice:
13826642
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2023 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2023 has been updated and can be accessed using the link below. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2023 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2023 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 08/21/2023 07:37:15 CDT
Notice ID: 13839075
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/21/2023
Notice Eff Time:
07:37:15 CDT
Notice End Date:
Notice End Time:
Notice ID:
13839075
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
08/21/2023
Post Time:
07:37:15 CDT
Prior Notice:
13828939
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 08/21/2023 07:37
Effective Date: 8/21/2023
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Suzie
713.215.4626
, Kristy 713.215.3625 or Chris 713.215.2566.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Available beginning 7/29/2023
Excess WSS Withdrawal - Available beginning 4/1/2023
Excess ESS Withdrawal - Available beginning 7/29/2023
WSS/GSS/ESS: For more information, please contact your Commercial Services representative
Pool tolerance - 1%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Gas Merchantability Notice
Posted: 04/13/2017 11:43:39 CDT
Notice ID: 7921698
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
04/13/2017
Notice Eff Time:
11:43:39 CDT
Notice End Date:
Notice End Time:
Notice ID:
7921698
Notice Stat Desc:
Supersede
Notice Type Desc:
Gas Qual
Post Date:
04/13/2017
Post Time:
11:43:39 CDT
Prior Notice:
225878
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Gas Merchantability Notice
Transco provided notice about Gas Merchantability on May 4, 2004 (1Line Notice 225878). Changes in system conditions and flow patterns have affected gas blending opportunities on the Transco system. Therefore, Transco reminds all producers, receipt point operators, interconnecting pipelines and shippers on the Transcontinental Gas Pipe Line System that natural gas tendered to the Transco system must either conform to the Heating Value specification set forth in Transco’s FERC Gas Tariff, provided that the hydrocarbon content for Pentane and heavier components (C5+) does not exceed 0.23 mol%, or be processed prior to delivery into Transco’s system. Transco will continue to enforce its Heating Value and Merchantability specifications on an on-going basis.
Transco’s FERC Gas Tariff requires that the natural gas tendered to Transco must conform to specific heat content and other quality specifications, including the requirement that the natural gas be commercially free from substances which might interfere with the merchantability of the natural gas or cause injury to or interference with the proper operation of the lines, regulators, meters or other appliances through which the natural gas flows. If the natural gas tendered to Transco fails at any time to conform to the specifications set forth in Transco’s FERC Gas Tariff or might otherwise interfere with or adversely affect the normal operation of the facilities of Transco or its customers, then that natural gas becomes subject to refusal.
Transco reserves all of its legal, equitable and FERC Gas Tariff rights and remedies as they relate to nonconforming natural gas tendered for delivery to its system. Transco appreciates your cooperation in taking prompt action to conform to these requirements.
If you have any questions please contact your Transportation Service Representative.
Transco
2026 Major Construction and Maintenance Projects
SEV 2/5
Informational
Transco has updated its 2026 major construction and maintenance schedule, posted as a link on the 1Line portal. The notice supersedes prior notice 17162011 and adds a new tab for Pipeline Inspection (ILI) activities. No specific capacity restrictions are stated in this notice; Transco indicates that individual maintenance activities expected to affect transportation services will receive separate notices prior to commencement.
This is a schedule update only with no quantified capacity impact -- any basis or flow implications will be conveyed in separate notices issued before each individual project begins; no actionable trading signal at this time.
Reroute: Not applicable -- no capacity constraint is declared in this notice. Individual project impacts will be assessed when project-specific notices are issued.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 08/20/2026 09:56:34 CDT
Notice ID: 17185079
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/20/2026
Notice Eff Time:
09:56:34 CDT
Notice End Date:
Notice End Time:
Notice ID:
17185079
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/20/2026
Post Time:
09:56:34 CDT
Prior Notice:
17162011
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 08/26/2026 13:22:41 CDT
Notice ID: 17209989
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/26/2026
Notice Eff Time:
13:22:41 CDT
Notice End Date:
Notice End Time:
Notice ID:
17209989
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/26/2026
Post Time:
13:22:41 CDT
Prior Notice:
17207281
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
August 27, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
OPEN
PRIMARY
N-S
327549
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
2,093
PRIMARY
N-S
459274
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
480
PRIMARY
S-N
134423
1006149
KINDER M3371
3
Meter
M-L
0
688339
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 08/27/2026 10:30:00 CDT
Notice ID: 17213658
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/27/2026
Notice Eff Time:
10:30:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
17213658
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/27/2026
Post Time:
10:30:00 CDT
Prior Notice:
17185079
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Transco
Unplanned Maintenance – ANR Duralde Meter Station 2026
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Unplanned Maintenance – ANR Duralde Meter Station 2026
Posted: 08/27/2026 13:27:59 CDT
Notice ID: 17214493
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/27/2026
Notice Eff Time:
13:27:59 CDT
Notice End Date:
Notice End Time:
Notice ID:
17214493
Notice Stat Desc:
Initiate
Notice Type Desc:
Maint
Post Date:
08/27/2026
Post Time:
13:27:59 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Unplanned Maintenance – ANR Duralde Meter Station 2026
Due to an unexpected valve issue at the Duralde Meter Station, Transco will need to restrict the scheduled volume and flow at the Duralde Meter Station in order to complete the repairs. The current schedule for this is for
one day August 31, 2026
.
The following location(s) identified below will not be available for scheduling or flow during the unplanned maintenance:
Dates
Location Name
Location ID
Location Type
Total Available Capacity (Mdt/d)
8/31
Duralde M2856
1005046
Receipt
0
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 08/28/2026 05:59:01 CDT
Notice ID: 17217002
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/28/2026
Notice Eff Time:
05:59:01 CDT
Notice End Date:
Notice End Time:
Notice ID:
17217002
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/28/2026
Post Time:
05:59:01 CDT
Prior Notice:
17212810
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
August 29, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
OPEN
PRIMARY
N-S
459274
1006149
KINDER M3371
3
Meter
M-L
OPEN
688339
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Updated - Market and Production Constraints
Posted: 08/28/2026 07:20:57 CDT
Notice ID: 17217091
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/28/2026
Notice Eff Time:
07:20:57 CDT
Notice End Date:
Notice End Time:
Notice ID:
17217091
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/28/2026
Post Time:
07:20:57 CDT
Prior Notice:
17217002
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Updated - Market and Production Constraints
The available capacity listed below in each section will become effective
August 31, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
1005046
Duralde M2856
3
Rec
M-L
0
PRIMARY
Unplanned
9010778
Central Penn Line South N to S MP 1.0
6
Del
M-L
OPEN
PRIMARY
N-S
459274
1006149
KINDER M3371
3
Meter
M-L
OPEN
688339
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
UPDATE - Job 242501 Station 77 Eminence Storage Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE - Job 242501 Station 77 Eminence Storage Planned Outage and Maintenance Summary
Posted: 09/03/2026 15:55:37 CDT
Notice ID: 17238068
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/03/2026
Notice Eff Time:
15:55:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
17238068
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/03/2026
Post Time:
15:55:37 CDT
Prior Notice:
17154952
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Job 242501 Station 77 Eminence Storage Planned Outage and Maintenance Summary
Transco will be performing annual fall shut in tests and valve replacements at the Eminence Storage facility, currently scheduled from
September 28, 2026
through
October 10, 2026
.
During this period, the Eminence Storage Field will not be available for service to allow for required DOT compliance testing work to be performed. Services under ESS rate schedules may not be available for the period due to Operating Conditions resulting from this planned outage.
If Transco is required to restrict ESS Injection or withdrawal services, additional notice will be provided.
Additionally, this work will also reduce system flexibility. It is recommended all parties maintain a concurrent balance of receipts and deliveries daily.
If you have any questions, please contact your Transportation Services representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Non-Tariff Quality Gas at PETTUS OUTLET M3649
Posted: 09/06/2026 09:32:06 CDT
Notice ID: 17246114
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/06/2026
Notice Eff Time:
09:32:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
17246114
Notice Stat Desc:
Supersede
Notice Type Desc:
Gas Qual
Post Date:
09/06/2026
Post Time:
09:32:06 CDT
Prior Notice:
17246110
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Non-Tariff Quality Gas at PETTUS OUTLET M3649
Transco is receiving gas at the PETTUS OUTLET M3649 (Location ID 9007543) that exceeds the Transco FERC Tariff minimum of seven (7) pounds of water vapor per million cubic feet as required by Section 3(c)(vi) of the General Terms and Conditions (GT&C) of Transco’s Tariff.
Consistent with Section 3(d) of Transco’s GT&C, all shippers receiving gas from the location below will be reduced to EPSQ effective for gas day September 6,
2026
ID1 cycle. Gas scheduling and flow will not be available until the gas conforms to Transco’s Tariff gas quality.
Location ID
Location Name
Flow Direction
9007543
PETTUS OUTLET M3649
Receipt
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Non-Tariff Quality Gas at PETTUS OUTLET M3649
Posted: 09/06/2026 09:28:52 CDT
Notice ID: 17246110
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/06/2026
Notice Eff Time:
09:28:52 CDT
Notice End Date:
Notice End Time:
Notice ID:
17246110
Notice Stat Desc:
Initiate
Notice Type Desc:
Gas Qual
Post Date:
09/06/2026
Post Time:
09:28:52 CDT
Prior Notice:
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Non-Tariff Quality Gas at PETTUS OUTLET M3649
Transco is receiving gas at the PETTUS OUTLET M3649 (Location ID 9007543) that exceeds the Transco FERC Tariff minimum of seven (7) pounds of water vapor per million cubic feet as required by Section 3(c)(vi) of the General Terms and Conditions (GT&C) of Transco’s Tariff.
Consistent with Section 3(d) of Transco’s GT&C, all shippers receiving gas from the location below will be reduced to EPSQ effective for gas day September 6,
2026
ID1 cycle. Gas scheduling and flow will not be available until the gas conforms to Transco’s Tariff gas quality.
Location ID
Location Name
Flow Direction
9007543
LIVE OAK KARON M1345
Receipt
If you have any questions, please contact your Transportation Services Representative.
Transco
UPDATE - Non-Tariff Quality Gas at PETTUS OUTLET M3649
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: UPDATE - Non-Tariff Quality Gas at PETTUS OUTLET M3649
Posted: 09/06/2026 12:57:56 CDT
Notice ID: 17246654
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/06/2026
Notice Eff Time:
12:57:56 CDT
Notice End Date:
Notice End Time:
Notice ID:
17246654
Notice Stat Desc:
Supersede
Notice Type Desc:
Gas Qual
Post Date:
09/06/2026
Post Time:
12:57:56 CDT
Prior Notice:
17246114
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Non-Tariff Quality Gas at PETTUS OUTLET M3649
Effective
ID2
for
GD 9/6/2026
Transco will allow scheduling and begin receiving gas at PETTUS OUTLET M3649 (Location ID 9007543).
Location ID
Location Name
Flow Direction
9007543
PETTUS OUTLET M3649
Receipt
If you have any questions, please contact your Transportation Services Representative.
Transco
2026 Major Construction and Maintenance Projects
SEV 1/5
Informational
Transco has posted an updated 2026 major construction and maintenance schedule, superseding prior notice 17022850. The notice is informational only, advising that planned work may affect interruptible and secondary firm transportation services, with no specific capacity volumes, dates, or affected segments identified in this notice. Additional notices will be posted prior to individual maintenance activities if firm service impacts are expected.
Informational scheduling update only -- no specific capacity restrictions or basis implications identified; monitor Transco 1Line for individual maintenance activity notices as they are posted closer to execution.
Reroute: Not applicable -- no specific constraint identified in this notice. When individual Transco maintenance events are posted, reroute potential will vary by segment; SNG/EGT provides partial Southeast alternative, TGP serves overlapping Northeast markets, but Transco is the dominant pipe in its corridors with limited full reroute capacity.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 07/09/2026 08:00:31 AM
Notice ID: 17043258
Notice 17043258
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/09/2026
Notice Eff Time:
08:00:31 CDT
Notice End Date:
Notice End Time:
Notice ID:
17043258
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/09/2026
Post Time:
08:00:31 CDT
Prior Notice:
17022850
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Transco
2026 Major Construction and Maintenance Projects
SEV 1/5
Informational
Transco has posted an updated 2026 major construction and maintenance schedule as an informational notice, superseding prior notice 17043258. The schedule covers planned projects throughout 2026 and includes a new tab for Pipeline Inspection (ILI) activities. No specific capacity restrictions or affected segments are identified in this notice; individual maintenance events will be posted separately prior to commencement.
This is a high-level schedule update with no specific capacity restriction announced -- no actionable basis or Henry Hub signal until individual maintenance windows are posted with segment and volume detail.
Reroute: Not applicable -- no operational constraint is identified in this notice; reroute assessment will depend on specific maintenance windows posted in subsequent notices.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 07/16/2026 08:17:55 AM
Notice ID: 17064602
Notice 17064602
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/16/2026
Notice Eff Time:
08:17:55 CDT
Notice End Date:
Notice End Time:
Notice ID:
17064602
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/16/2026
Post Time:
08:17:55 CDT
Prior Notice:
17043258
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Transco
2026 Major Construction and Maintenance Projects
SEV 1/5
Informational
Transco has posted an updated 2026 major construction and maintenance schedule superseding prior notice 17064602. The notice does not specify individual project dates, durations, or capacity impacts, and states that additional notices will be issued before any activity expected to affect transportation services. Only interruptible and secondary firm service are flagged as potentially affected; primary firm service is not mentioned as at risk.
No actionable trading signal at this time -- this is a schedule update notice with no specific capacity restrictions identified; watch for project-level follow-on notices that will detail segment, dates, and interruptible capacity impacts.
Reroute: Not applicable -- no specific capacity constraint has been identified in this notice; reroute assessment will be relevant when individual project notices are posted.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 07/23/2026 11:09:29 AM
Notice ID: 17089661
Notice 17089661
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/23/2026
Notice Eff Time:
11:09:29 CDT
Notice End Date:
Notice End Time:
Notice ID:
17089661
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/23/2026
Post Time:
11:09:29 CDT
Prior Notice:
17064602
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Transco
2026 Major Construction and Maintenance Projects
SEV 1/5
Informational
Transco has posted an updated 2026 major construction and maintenance schedule, superseding prior notice 17089661. The notice is a general informational posting referencing an external link to the full schedule; no specific outage dates, segments, or capacity restrictions are identified in the notice text itself. Any individual maintenance activities expected to affect transportation services will be communicated via separate notices prior to commencement.
No actionable trading signal from this notice -- it is a schedule update pointer with no capacity volumes, affected segments, or curtailment language; monitor 1Line portal for project-specific follow-on notices that may carry basis implications for Transco Zone 4, Zone 5, or Zone 6.
Reroute: Not applicable -- no specific constraint identified in this notice. Reroute assessments will be relevant when individual project notices are posted with segment and capacity details.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 07/30/2026 01:27:00 PM
Notice ID: 17115660
Notice 17115660
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/30/2026
Notice Eff Time:
13:27:00 CDT
Notice End Date:
Notice End Time:
Notice ID:
17115660
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
07/30/2026
Post Time:
13:27:00 CDT
Prior Notice:
17089661
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Transco
2026 Major Construction and Maintenance Projects
SEV 1/5
Informational
Transco has posted an updated 2026 major construction and maintenance schedule, superseding prior notice 17115660. The update adds a new tab for Pipeline Inspection (ILI) activities. No specific capacity restrictions or curtailments are announced in this notice; individual maintenance events will be posted separately prior to commencement.
No immediate market impact -- this is a schedule update only; individual events affecting transportation availability will be posted as separate notices prior to each activity.
Reroute: Not applicable -- no capacity constraint is identified in this notice.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 08/06/2026 11:13:50 AM
Notice ID: 17138697
Notice 17138697
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/06/2026
Notice Eff Time:
11:13:50 CDT
Notice End Date:
Notice End Time:
Notice ID:
17138697
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/06/2026
Post Time:
11:13:50 CDT
Prior Notice:
17115660
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Transco
Pipeline Conditions
SEV 1/5
Informational
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 08/14/2026 10:03:32 CDT
Notice ID: 17164679
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/14/2026
Notice Eff Time:
10:03:32 CDT
Notice End Date:
Notice End Time:
Notice ID:
17164679
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
08/14/2026
Post Time:
10:03:32 CDT
Prior Notice:
17157514
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 08/14/2026 10:03
Effective Date: 08/15/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Update - Market and Production Constraints
SEV 1/5
Informational
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/14/2026 06:49:39 CDT
Notice ID: 17164431
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/14/2026
Notice Eff Time:
06:49:39 CDT
Notice End Date:
Notice End Time:
Notice ID:
17164431
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/14/2026
Post Time:
06:49:39 CDT
Prior Notice:
17160875
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
August 15, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9011500
Compressor Station 70 MP 662
4
Rec
M-L
2,479
PRIMARY
S-N
UNPLANNED
9012483
Compressor Station 80
4
Rec
M-L
OPEN
S-N
1211799
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
2026 Major Construction and Maintenance Projects
SEV 1/5
Informational
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 08/13/2026 14:16:08 CDT
Notice ID: 17162011
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/13/2026
Notice Eff Time:
14:16:08 CDT
Notice End Date:
Notice End Time:
Notice ID:
17162011
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/13/2026
Post Time:
14:16:08 CDT
Prior Notice:
17138697
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Transco
Update: Job 327549 & 477378 Mainline B & Station 155 2026 Planned Outage and Maintenance Summary
SEV 1/5
Informational
View original notice text
Pipeline: Transco
Notice: Update: Job 327549 & 477378 Mainline B & Station 155 2026 Planned Outage and Maintenance Summary
Posted: 08/13/2026 10:10:42 CDT
Notice ID: 17161098
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/13/2026
Notice Eff Time:
10:10:42 CDT
Notice End Date:
Notice End Time:
Notice ID:
17161098
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/13/2026
Post Time:
10:10:42 CDT
Prior Notice:
16817803
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update: Job 327549 & 477378 Mainline B & Station 155 2026 Planned Outage and Maintenance Summary
Transco is currently performing a pipeline and compressor station outage associated with Jobs 327549 & Job 477378 on its 2026 Planned Outage and Maintenance Summary. Work is ongoing on Mainline B between Stations 155 and 160 and at Station 155. Both outages are associated with the Southeast Supply Enhancement expansion project.
Construction activities are currently
ahead
of schedule and now anticipated to be completed on August 27, 2026, with the constraint being lifted on August 28, 2026.
The below Throughput Section Boundary (TSB) is in use to manage capacity availability during this planned work. An updated Market and Production Area constraint notice will include the location and the available quantity of all transportation services during the indicated period.
TSB Name- Location
Location ID
Flow Direction
Compressor Station 160
9012663
N-S
Estimated Outage
Design Capacity (Mdt/d)
Total Primary Firm Qty Available (Mdt/d)
%Cuts (Primary)-Potential Shipper Impact (Based on Historical Utilization)
07/07-
08/27
2,221
1,726
15-25%
If you have any questions, please contact your Transportation Services Representative.
Transco
2026 Major Construction and Maintenance Projects
SEV 1/5
Informational
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 08/13/2026 08:32:22 CDT
Notice ID: 17160978
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/13/2026
Notice Eff Time:
08:32:22 CDT
Notice End Date:
Notice End Time:
Notice ID:
17160978
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/13/2026
Post Time:
08:32:22 CDT
Prior Notice:
17138697
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Transco
Update - Market and Production Constraints
SEV 1/5
Informational
View original notice text
Pipeline: Transco
Notice: Update - Market and Production Constraints
Posted: 08/13/2026 07:01:25 CDT
Notice ID: 17160875
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/13/2026
Notice Eff Time:
07:01:25 CDT
Notice End Date:
Notice End Time:
Notice ID:
17160875
Notice Stat Desc:
Supersede
Notice Type Desc:
Constraint
Post Date:
08/13/2026
Post Time:
07:01:25 CDT
Prior Notice:
17157446
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Market and Production Constraints
The available capacity listed below in each section will become effective
August 14, 2026
. Changes from the previous gas day are highlighted in
bold
.
The following chart reflects the quantity of available transportation capacity including Primary, Non-Secondary Reverse Path (NSRP), Secondary Firm, and Interruptible at various Throughput Section Boundary (TSB) locations or segment constraints. These TSBs are identified as receipt or delivery based.
Maintenance TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
Job #
9012663
Compressor Station 160
5
Del
M-L
1,726
PRIMARY
N-S
327549
9011644
ML S35 S to N MP 327.27
2
Rec
M-L
OPEN
S-N
134423
9011500
Compressor Station 70 MP 662
4
Rec
M-L
2,479
PRIMARY
S-N
UNPLANNED
9012483
Compressor Station 80
4
Rec
M-L
2,931
PRIMARY
S-N
1211799
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
System TSB Constraints
Loc ID
Location Name
ZN
Del/Rec
Type of TSB
Available Capacity Mdt/d
Highest Priority Included*
Flow Dir
9011140
Mainline MP 438.84
2
Rec
L
709
PRIMARY
S to N
9000000
Compressor Station 60 MP 588.62
3
Rec
Loc
200
NSRP
S to N
9011460
SWLA Lat N to S MP 1.0
2
Del
L
40
NSRP
N to S
9011260
SELA N to S MP 85.93
3
Rec
L
0
PRIMARY
N to S
9011261
SELA S to N MP 85.94
3
Rec
L
0
PRIMARY
S to N
9001620
Mobile Bay Lat South Asc MP 20
4A
Del
L
25
NSRP
N to S
5000048
TSB MP 1412.98 to MP 1369.45
5
Del
S
0
NSRP
N to S
1001280
S Virginia Lat Sta 167 MP 69.12
5
Del
L
0
SECONDARY
N to S
5000033
TSB MP 1413.00 to MP 1519.92
5
Del
S
200
NSRP
N to S
5000039
TSB MP 1519.93 to MP 1586.30
5
Del
S
200
NSRP
N to S
5000040
TSB MP 1586.30 to 1674.56
5,6
Del
S
200
NSRP
N to S
9010778
Central Penn South N to S TSB MP 1.00
6
Del
L
0
SECONDARY
N to S
9008342
Marcus Hook Lateral TSB MP 1.10
6
Del
L
200
SECONDARY
N to S
9012063
Marcus Hook Lateral TSB MP 18.71
6
Del
L
OPEN
N to S
9008343
Trenton Woodbury Lateral TSB MP 1.00
6
Del
L
200
SECONDARY
N to S
9007422
Station 207 Lower Bay Lateral MP 8.57
6
Del
L
447
SECONDARY
W to E
9008482
NY Bay Lateral MP 35.00
6
Del
L
0
SECONDARY
W to E
9008866
Mainline Milltown MP 1790.85
6
Del
L
0
NSRP
S to N
1001300
Linden MP 1808.191
6
Del
L
50
NSRP
S to N
9010838
Rivervale Lat. North NJ Ext. MP 19.0
6
Rec
L
0
SECONDARY
N to S
9007462
Leidy Station 517 W MP 127.949
6
Del
L
400
NSRP
E to W
9007463
Leidy Station 520 W MP 170.389
6
Del
L
400
NSRP
E to W
9008462
Leidy Line West End MP 205.00
6
Del
L
400
NSRP
E to W
*The priority listed in addition to all lower priorities will be subject to the Available Capacity. If the priority listed references “Only”, only the priority listed will be allowed and subject to the Available Capacity; All lower priorities will not be allowed.
Location TSB (L); Segment TSB (S); Maintenance Location TSB (M-L)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc/Seg ID
HBLV Location/Segment Constraint
Zone
Type of HBLV
Available Swing Mdt/d
Highest Priority Included
5000027
Zone 1 Segment
1
S
1
Secondary
5000028
Zone 2 Segment
2
S
0
Secondary
5000029
Zone 3 Segment
3
S
0
Secondary
5000030
Zone 4 Segment
4
S
0
Secondary
5000031
Zone 5 Segment
5
S
0
Secondary
5000032
Zone 6 Segment
6
S
0
Secondary
Location (L); Segment (S)
The following chart reflects the quantity of available High Burn Limit Value (HBLV) no-notice swing service including Non-Traditional (NT Swing), Secondary (Sec Swing) and Interruptible (IT Swing) at various location or segment HBLV constraints.
Loc ID
Location Name
Zone
Del/Rec
Single Point or Group
Available Capacity Mdt/d
9003442
Pine Prairie Stg
3
Rec
L
900
9003442
Pine Prairie Stg
3
Del
L
***
9010378
TOD Leidy West Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9010379
TOD Leidy East Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9007682
Leidy Line Aggregate Receipt MP 101.00
6
Rec
G
OPEN
9001342
Martins Creek #3
6
Rec
L
43
1006561
Algonquin - Ctr M4402
6
Del
L
135**
9007962
Raceland I/C
3
Del
L
40
1004123
Terrebonne Sta 62 I/C
3
Del
L
85
1006304
Vinton FGT Meter 4381
2
Del
L
0
9002300
POOLE ROAD
1
Del
L
80
Location (L); Aggregate of Locations (G)
Leidy Aggregate Receipts consist of: Puddlefield, Carverton and Chapin
Markham Aggregate Deliveries consist of: Markham Channel, Markham Valero, Markham SW #1, and Poole Road
TOD Leidy West consists of: Puddlefield, Carverton and Chapin
TOD Leidy East consists of: Puddlefield, Carverton and Chapin
** Non-Traditional and Lower Priorities
*** Delivery qty. available only by displacement of scheduled receipt qty.
To the extent that the total nominated quantities or requested HBLV quantities exceed the available capacity/swing in the charts identified above, Transco will adjust these quantities based on its priority of service, in accordance with the General Terms and Conditions of Transco's FERC Gas Tariff.
This information is provided as a summary of significant information that coincides with information currently available under Transco's Operational Capacity report and is intended to provide customers with an easy reference source. Transco may be required to institute capacity restrictions at locations or in segments other than those identified above if operational conditions dictate. As operational conditions change, Transco will provide notice, via 1Line, of any additional segments or locations where transportation services or HBLVs may be limited and of any changes in available capacity in any of the identified areas.
If you have any questions, please contact your Commercial Services Representative.
Transco
Operational Flow Order - Imbalance
SEV 1/5
Informational
View original notice text
Pipeline: Transco
Notice: Operational Flow Order - Imbalance
Posted: 08/12/2026 15:20:34 CDT
Notice ID: 17158615
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/10/2026
Notice Eff Time:
09:00:00 CDT
Notice End Date:
08/15/2026
Notice End Time:
09:00:00 CDT
Notice ID:
17158615
Notice Stat Desc:
Supersede
Notice Type Desc:
OFO
Post Date:
08/12/2026
Post Time:
15:20:34 CDT
Prior Notice:
17151787
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Operational Flow Order - Imbalance
Transco provides notice of limited flexibility in managing system imbalances due to continued extreme temperature forecasts in Zone 5. In order to maintain operational pressures and adequate gas supplies required to provide an efficient and reliable firm service, Transco is issuing an Operational Flow Order (OFO) pursuant to Section 52 of its General Terms and Conditions of it’s Tariff.
Please refer to the table below for the effected zones, dates and tolerance percentages.
Beginning Gas Day:
Wednesday,
August 12, 2026
9:00 AM CT
Monday,
August 17, 2026
9:00AM CT
Ending Gas Day:
Saturday,
August 15, 2026
9:00 AM CT
Tuesday,
August 18, 2026
9:00 AM CT
OFO Area(s):
Zone 5
Zone 5
Tariff Reference for OFO Issuance:*
(d)
(d)
Type of OFO:
Imbalance
Imbalance
Type of Imbalance:
Due From Shipper
Due From Shipper
Transactions Include:
Deliveries**
Deliveries**
Beginning Cycle:
Timely
Timely
Tolerance % Allowed (or 1000 dth, Zone whichever is greater):
Due From Shipper 7%
Due From Shipper 7%
Affected Shipper(s) (DUNS #):****
Affected Location(s) (DRN #/Loc ID):*****
All
All
Retro Scheduling Available
Yes
Yes
OBA Subject to OFO:
No
No
If Yes, OBA Parties (DUNS #):***
*Circumstances under which Seller may determine that an OFO must be issued include, but are not limited to in Section 52.2 of Transco's FERC Gas Tariff General Terms and Conditions:
Responding to an event of force majeure;
Accommodating capacity limitations resulting from the need to perform maintenance and/or repairs;
Ensuring current and future storage capabilities and maintenance of line pack;
Maintaining operational pressures and adequate gas supplies required to provide an efficient and reliable firm service;
Responding to any event which Seller believes in its sole judgment may jeopardize the integrity of its system.
** OFO based on all transactions with deliveries in affected OFO area.
***OFO based on all transactions with receipts in affected OFO area.
**** If specific DUNS #s have been identified, only imbalances created by those shippers/OBA parties will be subject to the OFO provisions.
*****If specific DRN #/Loc ID's have been identified, only imbalances created at those location(s) will be subject to the OFO provisions.
This OFO is directed to shippers consistent with Section 52 of Transco's FERC Gas Tariff General Terms and Conditions with a minimum of $50 per dt per day penalty. This OFO will continue until further notice. Buyers with imbalances greater than the allowed tolerance will be subject to penalties specified in Section 52 of Transco's FERC Gas Tariff General Terms and Conditions.
Additional information on Operational Flow Orders is available at this link:
http://www.1line.williams.com/Transco/files/training/Critical_Day.pdf
Please contact your Transportation Services Representative if you have any questions.
Transco
UPDATE - Notice of Force Majeure Event - Unplanned Outage Station 70 Main Unit 9
SEV 1/5
Informational
View original notice text
Pipeline: Transco
Notice: UPDATE - Notice of Force Majeure Event - Unplanned Outage Station 70 Main Unit 9
Posted: 08/12/2026 14:34:23 CDT
Notice ID: 17158479
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/12/2026
Notice Eff Time:
14:34:23 CDT
Notice End Date:
Notice End Time:
Notice ID:
17158479
Notice Stat Desc:
Supersede
Notice Type Desc:
Force Maj
Post Date:
08/12/2026
Post Time:
14:34:23 CDT
Prior Notice:
17142612
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
UPDATE - Notice of Force Majeure Event - Unplanned Outage Station 70 Main Unit 9
Transcontinental Gas Pipe Line Company, LLC (“Transco”), pursuant to Section 11 of the General Terms and Conditions of its FERC Gas Tariff, hereby provides an update to the force majeure event involving the unplanned outage of Main Unit 9 at Compressor Station 70.
The current estimate for return to service of Main Unit 9 and restoration of full capacity at Station 70 is
August 21, 2026.
Work is still ongoing and additional updates will be provided as available.
Until work is completed the TSB limitation listed below will remain in effect.
TSB Name - Location
Location ID
Flow Direction
Station 70 MP 662
9011500
South to North
Estimated Outage
Design Capacity (Mdth/d)
Total Primary Firm Qty Available (Mdth/d)
%Cuts (Primary)-Potential Shipper Impact (Based on Historical Utilization)
August 7, 2026 ID2 –
August 21, 2026
3,344
2,479
0-15%
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 08/19/2026 08:27:39 CDT
Notice ID: 17181049
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/19/2026
Notice Eff Time:
08:27:39 CDT
Notice End Date:
Notice End Time:
Notice ID:
17181049
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
08/19/2026
Post Time:
08:27:39 CDT
Prior Notice:
17178250
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Effective Date: 08/20/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection -
Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 07/14/2025 09:36:35 CDT
Notice ID: 15854560
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
07/14/2025
Notice Eff Time:
09:36:35 CDT
Notice End Date:
Notice End Time:
Notice ID:
15854560
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
07/14/2025
Post Time:
09:36:35 CDT
Prior Notice:
15797454
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Posting Date: 07/14/2025 09:36
Effective Date: 7/15/2025
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
N
Y
Y
N
N
Y
Y
2
Y
N
Y
Y
N
N
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - 25,000 Dt/d Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Update - 35B40 - Station 40 (Job 933925) 2025 Planned Outage and Maintenance Summary
SEV 1/5
Informational
This is Revision 3 of a Transco planned maintenance notice (Job 933925) for a line outage on Mainline B between MP 372.85 and MP 389.20 (Station 40 area), associated with Transco's Hard Spot Remediation Program. The notice explicitly states the maintenance is now completed. No capacity impact remains.
No new market impact -- maintenance at Transco Mainline B MP 372.85-389.20 is confirmed complete per this revision, operational situation is resolved and the market has already priced this constraint.
Reroute: Moot -- maintenance is complete and no active constraint exists. During the outage period, Transco Southeast segment alternatives via SNG would have provided limited partial reroute given SNG's smaller capacity relative to Transco.
View original notice text
Pipeline: Transco
Notice: Update - 35B40 - Station 40 (Job 933925) 2025 Planned Outage and Maintenance Summary
Posted: 02/28/2025 12:40:28 CST
Notice ID: 15436698
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/28/2025
Notice Eff Time:
12:40:28 CST
Notice End Date:
Notice End Time:
Notice ID:
15436698
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/28/2025
Post Time:
12:40:28 CST
Prior Notice:
15355288
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - 35B40 - Station 40 (Job 933925) 2025 Planned Outage and Maintenance Summary
Transco will be performing a necessary Line Outage on Mainline B between 35B40 and Station 40 (MP 372.85 - MP 389.20) associated with Job #933925 on its 2025 Planned Outage and Maintenance Summary. This work is associated with Transco’s Hard Spot Remediation Program as it works to identify and eliminate hard spot integrity threats throughout its system.
This maintenance is now completed.
The following location(s) identified below are available for gas scheduling or flow during the planned maintenance outage:
Location Name
Location ID
Location Type
BINGLE #1 M1720
9001880
Receipt
HULL-MERCHANT M1745
9003240
Receipt
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Unplanned Leidy Line near Station 517 Maintenance January 2025
SEV 1/5
Informational1 Days
This is Revision 3 of a January/February 2025 maintenance notice for an unplanned anomaly repair on the Transco Leidy Line segment 517B10 to 517B20, west of Station 517. The notice confirms that repairs were completed and the pipeline was returned to service on 2/5/2025. This is a legacy restoration notice -- the event originated in early February 2025, over six months before the Last Updated date of 2026-08-20.
No new market impact -- this is a stale restoration notice from February 2025 confirming repairs were completed; the event has been fully resolved and priced for over 18 months.
Reroute: Not applicable -- pipeline was returned to service on 2/5/2025; no ongoing constraint exists.
View original notice text
Pipeline: Transco
Notice: Update - Unplanned Leidy Line near Station 517 Maintenance January 2025
Posted: 02/04/2025 11:42:22 CST
Notice ID: 15366337
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
02/04/2025
Notice Eff Time:
11:42:22 CST
Notice End Date:
Notice End Time:
Notice ID:
15366337
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
02/04/2025
Post Time:
11:42:22 CST
Prior Notice:
15329779
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Unplanned Leidy Line near Station 517 Maintenance January 2025
Previously, findings from an ILI inspection identified an anomaly west of Transco’s Station 517 on the 517B10 to 517B20 line segment that required immediate attention. Repairs to the anomaly on the 517B10 to 517B20 segment were completed and the pipeline will be
returned to service on 2/5/2025
.
If you have any questions, please contact your Transportation Services Representative.
Transco
Update - Unplanned Transco’s West End Lateral near MP 1819.17 Outage
SEV 1/5
Informational0.068 Bcf/d10 Days
Revision 3 of this Transco critical notice confirms that repairs to the West End Lateral near MP 1819.17 (Kearny - Parkway M6236, loc 9012223) were completed and the lateral was returned to service as of the ID1 cycle on January 30, 2025. The outage originally began January 20, 2025 and affected a small delivery-only lateral with an operating capacity of approximately 0.068 Bcf/d. No escalation triggers are present in this revision -- the event is fully resolved and no new operational constraint exists.
No new market impact -- operational situation is fully resolved per this revision, with the lateral returned to service; the 0.068 Bcf/d delivery point (Kearny - Parkway M6236) is confirmed available again and the market has already priced this constraint.
Reroute: Moderate: the Kearny - Parkway M6236 lateral is a small delivery point (0.068 Bcf/d operating capacity) in the Transco Zone 5/6 corridor near MP 1819.17; moot given the lateral is back in service.
View original notice text
Pipeline: Transco
Notice: Update - Unplanned Transco’s West End Lateral near MP 1819.17 Outage
Posted: 01/30/2025 09:35:02 CST
Notice ID: 15352538
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
01/30/2025
Notice Eff Time:
09:35:02 CST
Notice End Date:
Notice End Time:
Notice ID:
15352538
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
01/30/2025
Post Time:
09:35:02 CST
Prior Notice:
15315672
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update - Unplanned Transco’s West End Lateral near MP 1819.17 Outage
Due to an unexpected operational issue, Transco must take an immediate outage on Transco’s West End Lateral near milepost 1819.17.
Repairs were completed and the lateral has been returned to service.
Effective Gas Day 1/20/2025, the following location(s) identified below will not be available for gas scheduling or flow:
Starting January 30, 2025 for the ID1 cycle, the following location identified below will be available for gas scheduling and flow:
Location Name
Location ID
Location Type
Kearney - Parkway M6236
9012223
Delivery
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 08/20/2026 08:38:37 CDT
Notice ID: 17184901
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/20/2026
Notice Eff Time:
08:38:37 CDT
Notice End Date:
Notice End Time:
Notice ID:
17184901
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
08/20/2026
Post Time:
08:38:37 CDT
Prior Notice:
17181049
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Effective Date: 08/21/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Transco
Update: Job 327549 & 477378 Mainline B & Station 155 2026 Planned Outage and Maintenance Summary
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Update: Job 327549 & 477378 Mainline B & Station 155 2026 Planned Outage and Maintenance Summary
Posted: 08/26/2026 13:19:19 CDT
Notice ID: 17209988
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/26/2026
Notice Eff Time:
13:19:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
17209988
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/26/2026
Post Time:
13:19:19 CDT
Prior Notice:
17161098
Reqrd Rsp Desc:
Immediate response required of an operational nature may be required of impacted shippers
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Update: Job 327549 & 477378 Mainline B & Station 155 2026 Planned Outage and Maintenance Summary
Transco has completed necessary maintenance ahead of schedule associated with Jobs 327549 & Job 477378 on its 2026 Planned Outage and Maintenance Summary. The TSB indicated below will be returned to the previously posted available capacities prior to this outage, effective
Timely for Gas Day 8/27
.
TSB Name Location
Location ID
Flow Direction
Compressor Station 160
9012663
North to South
If you have any questions, please contact your Transportation Services Representative.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 08/27/2026 11:23:59 CDT
Notice ID: 17213846
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/27/2026
Notice Eff Time:
11:23:59 CDT
Notice End Date:
Notice End Time:
Notice ID:
17213846
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
08/27/2026
Post Time:
11:23:59 CDT
Prior Notice:
17213658
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 08/31/2026 07:51:25 CDT
Notice ID: 17226094
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
08/31/2026
Notice Eff Time:
07:51:25 CDT
Notice End Date:
Notice End Time:
Notice ID:
17226094
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
08/31/2026
Post Time:
07:51:25 CDT
Prior Notice:
17184901
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Effective Date: 9/1/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
N
Y
N
N
Y
Y
Y
Y
6
N
Y
N
N
Y
Y
Y
Y
Leidy Line
N
Y
N
N
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: 2026 Major Construction and Maintenance Projects
Posted: 09/03/2026 15:26:06 CDT
Notice ID: 17238008
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/03/2026
Notice Eff Time:
15:26:06 CDT
Notice End Date:
Notice End Time:
Notice ID:
17238008
Notice Stat Desc:
Supersede
Notice Type Desc:
Maint
Post Date:
09/03/2026
Post Time:
15:26:06 CDT
Prior Notice:
17213846
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
2026 Major Construction and Maintenance Projects
Please be advised that Transco’s major construction and maintenance schedule for projects that are currently planned for 2026 has been updated and can be accessed using the link below. Note the addition of a tab specifically dedicated to Pipeline Inspection (ILI) Activities. The link to the maintenance schedule will also be available on the informational postings portion of the
1Line portal
under the operational information tab.
While significant effort has been made to provide dates for the 2026 schedule, the dates and duration of the planned work are subject to change. Transco will provide revisions to the maintenance schedule as updated information is available.
Some of this work will affect the availability of interruptible transportation services (IT and secondary FT). The extent of this impact will depend on operating conditions at the time of the outage. If a maintenance activity is expected to affect the availability of transportation services, additional information will be posted prior to commencement of that activity.
Click
here
to access the 2026 Maintenance Schedule link.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 09/09/2026 10:31:19 CDT
Notice ID: 17255191
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/09/2026
Notice Eff Time:
10:31:19 CDT
Notice End Date:
Notice End Time:
Notice ID:
17255191
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
09/09/2026
Post Time:
10:31:19 CDT
Prior Notice:
17226094
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Effective Date: 9/9/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection -
Available
Excess ESS Injection - Not Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Transco
Notice: Pipeline Conditions
Posted: 09/09/2026 10:41:54 CDT
Notice ID: 17255214
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Critical:
Y
Notice Eff Date:
09/09/2026
Notice Eff Time:
10:41:54 CDT
Notice End Date:
Notice End Time:
Notice ID:
17255214
Notice Stat Desc:
Supersede
Notice Type Desc:
Oper Alert
Post Date:
09/09/2026
Post Time:
10:41:54 CDT
Prior Notice:
17255191
Reqrd Rsp Desc:
No response required
Rsp Date:
Rsp Time:
TSP:
007933021
TSP Name:
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC
Notice Text:
Subject:
Pipeline Conditions
Effective Date: 9/9/2026
Available Make Up Quantity (Dts)
Zone
Shipper
OBA
Incremental
TT03
TT04
TT03
TT63
TT04
TT64
Park
Loan
1
Y
Y
Y
Y
Y
Y
Y
Y
2
Y
Y
Y
Y
Y
Y
Y
Y
3
Y
Y
Y
Y
Y
Y
Y
Y
4
Y
Y
Y
Y
Y
Y
Y
Y
4A
Y
Y
Y
Y
Y
Y
Y
Y
4B
Y
Y
Y
Y
Y
Y
N/A
N/A
5
Y
Y
Y
Y
Y
Y
Y
Y
6
Y
Y
Y
Y
Y
Y
Y
Y
Leidy Line
Y
Y
Y
Y
Y
Y
N/A
N/A
TT03 - Imbalance Payback From TSP (Due To Shipper/OBA)
TT04 - Imbalance Payback To TSP (Due From Shipper/OBA)
TT63 - Prior Month Imbalance Payback From TSP (Due To OBA)
TT64 - Prior Month Imbalance Payback To TSP (Due From OBA)
Park/Loan/ISS: For more information regarding availability, any shipper interested in receiving daily park and loan specifics over ICE chat, and prior to scheduling, please call: Chris 713.215.2566 or Collin 281.253.6885.
Excess WSS Injection - Not Available
Excess GSS Injection - Not Available
Excess ESS Injection -
Available
Excess GSS Withdrawal - Not Available
Excess WSS Withdrawal - Not Available
Excess ESS Withdrawal - Not Available
WSS/GSS/ESS: For more information, please contact your Transportation Services representative
Pool tolerance - .5%
Transco force balances the pool during the ID 3 cycle
For OFO information - Watch Critical Notices
