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Source LinkAll information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
| TSP/TSP Name: 6900518-SOUTHERN NATURAL GAS CO. | Critical: Y |
| Notice Type Desc (1): MAINTENANCE | Notice Type Desc (2): MAINTENANCE |
| Notice Eff Date/Time: 08/28/2025 4:33:14PM | Notice End Date/Time: 08/29/2025 9:00:00am |
| Post Date/Time: 8/28/2025 4:33:14 PM | Notice ID: 711107 |
| Reqrd Rsp: 1 | Rsp Date: 08/28/2025 |
| Notice Stat Desc: INITIATE | Prior Notice: |
| Subject: Outage Impact Report |
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-Restrictions to Primary In-Path transportation services may be necessary. |
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SNG - Outage Impact Report |
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-Restrictions to In-Path transportation services may be necessary. |
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Seven Day Forecast (updated 08/28/25) |
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-Restrictions to Interruptible and Out of Path transportation services may be necessary. |
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-No anticipated impact to transportation services. |
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Station / Seg |
Est Nominal Design Capacity (Thousand Dth) |
Monday (9/1) |
Tuesday (9/2) |
Wednesday (9/3) |
Thursday (9/4) |
Friday (9/5) |
Saturday (9/6) |
Sunday (9/7) |
Primary Outage(s) that may Impact Throughput |
|
Est. Operational Capacity (Operational Impact) - Thousand Dth |
|||||||||
|
Onward (segment 30) |
203 |
178 (25) |
178 (25) |
178 (25) |
178 (25) |
178 (25) |
203 |
203 |
North Main 2nd loop line west of Onward: Scheduled Pipeline Maintenance(PT) Proj-SNG-15323 (7/22/2025 - 9/5/2025) |
|
Duncanville Lateral (segment 90) |
36 |
36 |
36 |
36 |
36 |
36 |
36 |
36 |
|
|
Dearmanville (segment 150) |
346 |
346 |
346 |
346 |
346 |
346 |
346 |
346 |
|
|
White Castle (segment 340) |
772 |
772 |
772 |
772 |
772 |
772 |
772 |
772 |
|
|
Sesh (segment 380) |
506 |
506 |
506 |
506 |
506 |
506 |
506 |
506 |
|
|
Gwinville (segment 400) |
234 |
234 |
234 |
234 |
234 |
234 |
234 |
234 |
|
|
Bay Springs (segment 420) |
1,675 |
1595 (80) |
1595 (80) |
1595 (80) |
1595 (80) |
1595 (80) |
1595 (80) |
1595 (80) |
Bay Springs Compressor Station: Scheduled Unit Maintenance Proj-52161 (7/8/2025 - 10/31/2025) |
|
Enterprise (segment 430) |
2,306 |
2111 (195) |
2111 (195) |
2111 (195) |
2111 (195) |
2111 (195) |
2111 (195) |
2111 (195) |
Enterprise Compressor Station: Unscheduled Unit Maintenance Proj-522211 (6/5/2025 - 9/21/2025) Enterprise Compressor Station: Unscheduled Unit Maintenance Proj-522211 (7/8/2025 - 9/21/2025) |
|
Ellerslie (segment 490) |
1,547 |
1,547 |
1,547 |
1,547 |
1,547 |
1,547 |
1,547 |
1,547 |
|
|
South Atlanta (segment 510) |
522 |
522 |
522 |
522 |
522 |
522 |
522 |
522 |
|
|
Thomaston East (segment 530) |
849 |
849 |
849 |
849 |
849 |
849 |
849 |
849 |
|
|
South Georgia (segment 650) |
127 |
127 |
127 |
127 |
127 |
127 |
127 |
127 |
|
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This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report. The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages. |
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|
|
-Restrictions to Primary In-Path transportation services may be necessary. |
|
|
|
|
SNG - Outage Impact Report |
|
|
-Restrictions to In-Path transportation services may be necessary. |
|
|
|
September 2025 (updated 08/28/25) |
|
-Restrictions to Interruptible and Out of Path transportation services may be necessary. |
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-No anticipated impact to transportation services. |
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Station / Seg |
Est Nominal Design Capacity (Thousand Dth) |
Week 1 (9/1 - 9/7) |
Week 2 (9/8 - 9/14) |
Week 3 (9/15 - 9/21) |
Week 4 (9/22 - 9/28) |
Primary Outage(s) |
|
Est. Operational Capacity (Operational Impact) - Thousand Dth |
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|
Onward (segment 30) |
203 |
|
203 |
203 |
203 |
|
|
Louisville East (segment 50) |
520 |
|
520 |
520 |
360 (160) |
Louisville Compressor Station: Scheduled Unit Maintenance, Proj-4132LS (9/22/2025 - 9/26/2025) |
|
Duncanville Lateral (segment 90) |
36 |
|
36 |
36 |
36 |
|
|
Tarrant (segment 130) |
563 |
|
513 (50) |
513 (50) |
513 (50) |
Tarrant Compressor Station: Scheduled Unit Maintenance, Proj-415214 (9/8/2025 - 10/3/2025) |
|
Dearmanville (segment 150) |
346 |
|
346 |
346 |
346 |
|
|
White Castle (segment 340) |
772 |
|
707 (65) |
707 (65) |
707 (65) |
Duck Lake Franklinton line south of White Castle: Scheduled Pipeline Maintenance(remediation), Proj- SNG-20777 (9/8/2025 - 10/6/2025) |
|
LA West Leg (segment 350) |
695 |
|
695 |
675 (20) |
675 (20) |
Duck Lake Franklinton Line north of White Castle: Pipeline Maintenance, Proj-SNG-2933 (9/15/2025 - 9/30/2025) |
|
Sesh (segment 380) |
506 |
|
506 |
506 |
506 |
|
|
Gwinville (segment 400) |
234 |
|
234 |
234 |
234 |
|
|
Bay Springs (segment 420) |
1,675 |
|
1595 (80) |
1595 (80) |
1595 (80) |
Bay Springs Compressor Station: Scheduled Unit Maintenance, Proj-52161 (7/8/2025 - 10/31/2025) |
|
Enterprise (segment 430) |
2,306 |
|
2111 (195) |
2111 (195) |
2111 (195) |
Enterprise Compressor Station: Scheduled Unit Maintenance, Proj-522212 (9/22/2025 - 10/19/2025) Enterprise Compressor Station: Unscheduled Unit Maintenance, Proj-522211 (6/5/2025 - 9/21/2025) Enterprise Compressor Station: Unscheduled Unit Maintenance, Proj-522211 (7/8/2025 - 9/21/2025) |
|
York (segment 440) |
2,305 |
|
2080 (225) |
2,305 |
2,305 |
York Compressor Station: Scheduled Unit Maintenance, Proj-52303 (9/8/2025 - 9/9/2025) |
|
Elmore (segment 460) |
2,010 |
|
2,010 |
1735 (275) |
1735 (275) |
Auburn Compressor Station: Scheduled Unit Maintenance, Proj-52591 (9/15/2025 - 9/26/2025) Elmore Compressor Station: Scheduled Unit Maintenance, Proj-525112 (9/15/2025 - 9/26/2025) |
|
Ellerslie (segment 490) |
1,547 |
|
1,547 |
1,547 |
1,547 |
|
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Thomaston West (segment 490) |
1,535 |
|
1,535 |
1515 (20) |
1,535 |
Thomaston Compressor Station: Scheduled Unit Maintenance, Proj-52723-4 (9/15/2025 - 9/18/2025) |
|
South Atlanta (segment 510) |
522 |
|
522 |
522 |
522 |
|
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Thomaston East (segment 530) |
849 |
|
849 |
849 |
849 |
|
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East/South Wrens (segment 560) |
680 |
|
680 |
585 (95) |
680 |
Wrens Compressor Station: Scheduled Unit Maintenance, Proj-52884 (9/15/2025 - 9/19/2025) |
|
South Georgia (segment 650) |
127 |
|
127 |
127 |
127 |
|
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This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report. The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages. |
||||||
|
|
|
|
|
|
-Restrictions to Primary In-Path transportation services may be necessary. |
||
|
|
|
SNG - Outage Impact Report |
|
|
-Restrictions to In-Path transportation services may be necessary. |
||
|
|
|
October 2025 (updated 08/28/25) |
|
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-Restrictions to Interruptible and Out of Path transportation services may be necessary. |
||
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-No anticipated impact to transportation services. |
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Station / Seg |
Est Nominal Design Capacity (Thousand Dth) |
Week 1 (9/29 - 10/5) |
Week 2 (10/6 - 10/12) |
Week 3 (10/13 - 10/19) |
Week 4 (10/20 - 10/26) |
Week 5 (10/27 - 11/2) |
Primary Outage(s) |
|
Est. Operational Capacity (Operational Impact) - Thousand Dth |
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|
Onward (segment 30) |
203 |
203 |
153 (50) |
153 (50) |
153 (50) |
203 |
Onward Compressor Station: Scheduled Unit Maintenance, Proj-411511 (10/6/2025 - 10/26/2025) |
|
Duncanville Lateral (segment 90) |
36 |
36 |
36 |
36 |
36 |
36 |
|
|
Tarrant (segment 130) |
563 |
513 (50) |
293 (270) |
293 (270) |
293 (270) |
563 |
2nd North Main Line at Tarrant: Scheduled Pipeline Maintenance(PT), Proj-SNG-30507 (10/6/2025 - 10/21/2025) Tarrant Compressor Station: Scheduled Unit Maintenance, Proj-415213 (10/6/2025 - 10/19/2025) Tarrant Compressor Station: Scheduled Unit Maintenance, Proj-415214 (9/8/2025 - 10/3/2025) |
|
Dearmanville (segment 150) |
346 |
346 |
346 |
346 |
346 |
346 |
|
|
White Castle (segment 340) |
772 |
707 (65) |
707 (65) |
772 |
772 |
772 |
Duck Lake Franklinton line south of White Castle: Scheduled Pipeline Maintenance(remediation), Proj- SNG-20777 (9/8/2025 - 10/6/2025) |
|
LA West Leg (segment 350) |
798 |
540 (258) |
540 (258) |
540 (258) |
540 (258) |
540 (258) |
Duck Lake Franklinton Line north of White Castle: Pipeline Maintenance, Proj-SNG-2933 (9/15/2025 - 9/30/2025) White Castle Franklinton loop line north of White Castle: Pipeline Maintenance(replacement), Proj-SNG-2933/SNG-3089 (10/1/2025 - 10/31/2025) |
|
Sesh (segment 380) |
500 |
448 (52) |
500 |
465 (35) |
445 (55) |
500 |
SESH: Scheduled Maintenance (M) (10/1/2025) SESH: Scheduled Maintenance (M) (10/13/2025) SESH: Scheduled Maintenance (M) (10/14/2025 - 10/15/2025) SESH: Scheduled Maintenance (M) (10/16/2025) SESH: Scheduled Maintenance (M) (10/2/2025 - 10/3/2025) SESH: Scheduled Maintenance (M) (10/20/2025) SESH: Scheduled Maintenance (M) (10/21/2025) SESH: Scheduled Maintenance (M) (10/22/2025) |
|
Gwinville (segment 400) |
234 |
234 |
234 |
234 |
234 |
234 |
|
|
Bay Springs (segment 420) |
1,675 |
1595 (80) |
1595 (80) |
1595 (80) |
1595 (80) |
1595 (80) |
Bay Springs Compressor Station: Scheduled Unit Maintenance, Proj-52161 (7/8/2025 - 10/31/2025) |
|
Enterprise (segment 430) |
2,306 |
2111 (195) |
2111 (195) |
2111 (195) |
2111 (195) |
2111 (195) |
Enterprise Compressor Station: Scheduled Unit Maintenance, Proj-522212 (9/22/2025 - 10/19/2025) Enterprise Compressor Station: Scheduled Unit Maintenance, Proj-522213 (10/20/2025 - 11/9/2025) |
|
Gallion (Segment 440) |
2,300 |
2030 (270) |
2030 (270) |
2030 (270) |
2,300 |
2,300 |
Gallion Compressor Station: Scheduled Unit Maintenance, Proj-523610 (9/29/2025 - 10/17/2025) |
|
Auburn (segment 460) |
1,953 |
1533 (420) |
1533 (420) |
1673 (280) |
1673 (280) |
1693 (260) |
Auburn Compressor Station: Scheduled Unit Maintenance, Proj-52593 (9/29/2025 - 10/31/2025) South Main 2nd loop line east of Ellerslie: Scheduled Pipeline Maintenance, Proj-SNG-2570p2 (10/2/2025 - 10/12/2025) South Main loop line east of Ellerslie: Scheduled Pipeline Maintenance, Proj-SNG-2782 (10/13/2025 - 10/24/2025) South Main loop line/South Main 2nd loop line east of Ellerslie: Scheduled Pipeline Maintenace, Proj-SNG- 2570p1 (9/29/2025 - 10/1/2025) |
|
Ellerslie (segment 490) |
1,547 |
1,547 |
1,547 |
1,547 |
1,547 |
1,547 |
|
|
South Atlanta (segment 510) |
522 |
522 |
522 |
522 |
522 |
522 |
|
|
Thomaston East (segment 530) |
849 |
849 |
849 |
849 |
849 |
849 |
|
|
Ocmulgee (segment 530) |
804 |
804 |
704 (100) |
804 |
804 |
804 |
Ocmulgee Compressor Station: Scheduled Station Maintenance, Proj-5277 (10/7/2025 - 10/8/2025) |
|
East/South Wrens (segment 560) |
680 |
680 |
635 (45) |
680 |
680 |
680 |
Wrens Compressor Station: Scheduled Station Maintenance, Proj-52882 (10/6/2025 - 10/10/2025) Wrens Compressor Station: Scheduled Station Maintenance, Proj-52883 (10/6/2025 - 10/10/2025) |
|
South Georgia (segment 650) |
127 |
127 |
127 |
127 |
127 |
127 |
|
|
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report. The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages. |
|||||||
|
|
|
|
|
|
-Restrictions to Primary In-Path transportation services may be necessary. |
|
|
|
|
SNG - Outage Impact Report |
|
|
-Restrictions to In-Path transportation services may be necessary. |
|
|
|
November 2025 (updated 08/28/25) |
|
-Restrictions to Interruptible and Out of Path transportation services may be necessary. |
|||
|
-No anticipated impact to transportation services. |
||||||
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Station / Seg |
Est Nominal Design Capacity (Thousand Dth) |
Week 1 (11/3 - 11/9) |
Week 2 (11/10 - 11/16) |
Week 3 (11/17 - 11/23) |
Week 4 (11/24 - 11/30) |
Primary Outage(s) |
|
Est. Operational Capacity (Operational Impact) - Thousand Dth |
||||||
|
Onward (segment 30) |
209 |
209 |
209 |
209 |
209 |
|
|
Duncanville Lateral (segment 90) |
36 |
36 |
36 |
36 |
36 |
|
|
Dearmanville (segment 150) |
355 |
355 |
355 |
355 |
355 |
|
|
White Castle (segment 340) |
798 |
798 |
798 |
798 |
798 |
|
|
|
|
|
|
|
|
Duck Lake Franklinton Line north of White Castle: Scheduled Pipeline Maintenance, |
|
LA West Leg (segment 350) |
798 |
593 (205) |
638 (160) |
798 |
798 |
Proj-SNG-22856 (11/3/2025 - 11/7/2025) White Castle Franklinton Loop Line north of White Castle: Scheduled Pipeline Maintenance, Proj-SNG-22856 (11/10/2025 - 11/16/2025) |
|
Sesh (segment 380) |
500 |
500 |
500 |
500 |
500 |
|
|
Gwinville (segment 400) |
234 |
234 |
234 |
234 |
234 |
|
|
|
|
|
|
|
|
Enterprise Compressor Station: Scheduled Unit Maintenance, Proj-522213 (10/20/2025 - 11/9/2025) |
|
Enterprise (segment 430) |
2,450 |
2255 (195) |
2,450 |
2,450 |
2,450 |
|
|
Ellerslie (segment 490) |
1,663 |
1,663 |
1,663 |
1,663 |
1,663 |
|
|
South Atlanta (segment 510) |
537 |
537 |
537 |
537 |
537 |
|
|
Thomaston East (segment 530) |
900 |
900 |
900 |
900 |
900 |
|
|
South Georgia (segment 650) |
143 |
143 |
143 |
143 |
143 |
|
|
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report. The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages. |
||||||
|
|
|
|
|
|
-Restrictions to Primary In-Path transportation services may be necessary. |
|
|
|
|
SNG - Outage Impact Report |
|
|
-Restrictions to In-Path transportation services may be necessary. |
|
|
|
December 2025 (updated 08/28/25) |
|
-Restrictions to Interruptible and Out of Path transportation services may be necessary. |
|||
|
-No anticipated impact to transportation services. |
||||||
|
Station / Seg |
Est Nominal Design Capacity (Thousand Dth) |
Week 1 (12/1 - 12/7) |
Week 2 (12/8 - 12/14) |
Week 3 (12/15 - 12/21) |
Week 4 (12/22 - 12/28) |
Primary Outage(s) |
|
Est. Operational Capacity (Operational Impact) - Thousand Dth |
||||||
|
Onward (segment 30) |
209 |
209 |
209 |
209 |
209 |
|
|
Duncanville Lateral (segment 90) |
36 |
36 |
36 |
36 |
36 |
|
|
Dearmanville (segment 150) |
355 |
355 |
355 |
355 |
355 |
|
|
White Castle (segment 340) |
798 |
798 |
798 |
798 |
798 |
|
|
Sesh (segment 380) |
500 |
500 |
500 |
500 |
500 |
|
|
Gwinville (segment 400) |
234 |
234 |
234 |
234 |
234 |
|
|
Enterprise (segment 430) |
2,450 |
2,450 |
2,450 |
2,450 |
2,450 |
|
|
Ellerslie (segment 490) |
1,663 |
1,663 |
1,663 |
1,663 |
1,663 |
|
|
South Atlanta (segment 510) |
537 |
537 |
537 |
537 |
537 |
|
|
Thomaston East (segment 530) |
900 |
900 |
900 |
900 |
900 |
|
|
South Georgia (segment 650) |
143 |
143 |
143 |
143 |
143 |
|
|
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report. The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages. |
||||||
| TSP/TSP Name: 6900518-SOUTHERN NATURAL GAS CO. | Critical: Y |
| Notice Type Desc (1): MAINTENANCE | Notice Type Desc (2): MAINTENANCE |
| Notice Eff Date/Time: 08/28/2025 4:33:14PM | Notice End Date/Time: 08/29/2025 9:00:00am |
| Post Date/Time: 8/28/2025 4:33:14 PM | Notice ID: 711107 |
| Reqrd Rsp: 1 | Rsp Date: 08/28/2025 |
| Notice Stat Desc: INITIATE | Prior Notice: |
| Subject: Outage Impact Report |
|
|
|
|
|
|
|
|
-Restrictions to Primary In-Path transportation services may be necessary. |
||
|
|
|
|
SNG - Outage Impact Report |
|
|
|
-Restrictions to In-Path transportation services may be necessary. |
||
|
|
|
Seven Day Forecast (updated 08/28/25) |
|
|
|
-Restrictions to Interruptible and Out of Path transportation services may be necessary. |
|||
|
|
|
|
|
|
|
-No anticipated impact to transportation services. |
|||
|
Station / Seg |
Est Nominal Design Capacity (Thousand Dth) |
Monday (9/1) |
Tuesday (9/2) |
Wednesday (9/3) |
Thursday (9/4) |
Friday (9/5) |
Saturday (9/6) |
Sunday (9/7) |
Primary Outage(s) that may Impact Throughput |
|
Est. Operational Capacity (Operational Impact) - Thousand Dth |
|||||||||
|
Onward (segment 30) |
203 |
178 (25) |
178 (25) |
178 (25) |
178 (25) |
178 (25) |
203 |
203 |
North Main 2nd loop line west of Onward: Scheduled Pipeline Maintenance(PT) Proj-SNG-15323 (7/22/2025 - 9/5/2025) |
|
Duncanville Lateral (segment 90) |
36 |
36 |
36 |
36 |
36 |
36 |
36 |
36 |
|
|
Dearmanville (segment 150) |
346 |
346 |
346 |
346 |
346 |
346 |
346 |
346 |
|
|
White Castle (segment 340) |
772 |
772 |
772 |
772 |
772 |
772 |
772 |
772 |
|
|
Sesh (segment 380) |
506 |
506 |
506 |
506 |
506 |
506 |
506 |
506 |
|
|
Gwinville (segment 400) |
234 |
234 |
234 |
234 |
234 |
234 |
234 |
234 |
|
|
Bay Springs (segment 420) |
1,675 |
1595 (80) |
1595 (80) |
1595 (80) |
1595 (80) |
1595 (80) |
1595 (80) |
1595 (80) |
Bay Springs Compressor Station: Scheduled Unit Maintenance Proj-52161 (7/8/2025 - 10/31/2025) |
|
Enterprise (segment 430) |
2,306 |
2111 (195) |
2111 (195) |
2111 (195) |
2111 (195) |
2111 (195) |
2111 (195) |
2111 (195) |
Enterprise Compressor Station: Unscheduled Unit Maintenance Proj-522211 (6/5/2025 - 9/21/2025) Enterprise Compressor Station: Unscheduled Unit Maintenance Proj-522211 (7/8/2025 - 9/21/2025) |
|
Ellerslie (segment 490) |
1,547 |
1,547 |
1,547 |
1,547 |
1,547 |
1,547 |
1,547 |
1,547 |
|
|
South Atlanta (segment 510) |
522 |
522 |
522 |
522 |
522 |
522 |
522 |
522 |
|
|
Thomaston East (segment 530) |
849 |
849 |
849 |
849 |
849 |
849 |
849 |
849 |
|
|
South Georgia (segment 650) |
127 |
127 |
127 |
127 |
127 |
127 |
127 |
127 |
|
|
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report. The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages. |
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|
|
-Restrictions to Primary In-Path transportation services may be necessary. |
|
|
|
|
SNG - Outage Impact Report |
|
|
-Restrictions to In-Path transportation services may be necessary. |
|
|
|
September 2025 (updated 08/28/25) |
|
-Restrictions to Interruptible and Out of Path transportation services may be necessary. |
|||
|
-No anticipated impact to transportation services. |
||||||
|
Station / Seg |
Est Nominal Design Capacity (Thousand Dth) |
Week 1 (9/1 - 9/7) |
Week 2 (9/8 - 9/14) |
Week 3 (9/15 - 9/21) |
Week 4 (9/22 - 9/28) |
Primary Outage(s) |
|
Est. Operational Capacity (Operational Impact) - Thousand Dth |
||||||
|
Onward (segment 30) |
203 |
|
203 |
203 |
203 |
|
|
Louisville East (segment 50) |
520 |
|
520 |
520 |
360 (160) |
Louisville Compressor Station: Scheduled Unit Maintenance, Proj-4132LS (9/22/2025 - 9/26/2025) |
|
Duncanville Lateral (segment 90) |
36 |
|
36 |
36 |
36 |
|
|
Tarrant (segment 130) |
563 |
|
513 (50) |
513 (50) |
513 (50) |
Tarrant Compressor Station: Scheduled Unit Maintenance, Proj-415214 (9/8/2025 - 10/3/2025) |
|
Dearmanville (segment 150) |
346 |
|
346 |
346 |
346 |
|
|
White Castle (segment 340) |
772 |
|
707 (65) |
707 (65) |
707 (65) |
Duck Lake Franklinton line south of White Castle: Scheduled Pipeline Maintenance(remediation), Proj- SNG-20777 (9/8/2025 - 10/6/2025) |
|
LA West Leg (segment 350) |
695 |
|
695 |
675 (20) |
675 (20) |
Duck Lake Franklinton Line north of White Castle: Pipeline Maintenance, Proj-SNG-2933 (9/15/2025 - 9/30/2025) |
|
Sesh (segment 380) |
506 |
|
506 |
506 |
506 |
|
|
Gwinville (segment 400) |
234 |
|
234 |
234 |
234 |
|
|
Bay Springs (segment 420) |
1,675 |
|
1595 (80) |
1595 (80) |
1595 (80) |
Bay Springs Compressor Station: Scheduled Unit Maintenance, Proj-52161 (7/8/2025 - 10/31/2025) |
|
Enterprise (segment 430) |
2,306 |
|
2111 (195) |
2111 (195) |
2111 (195) |
Enterprise Compressor Station: Scheduled Unit Maintenance, Proj-522212 (9/22/2025 - 10/19/2025) Enterprise Compressor Station: Unscheduled Unit Maintenance, Proj-522211 (6/5/2025 - 9/21/2025) Enterprise Compressor Station: Unscheduled Unit Maintenance, Proj-522211 (7/8/2025 - 9/21/2025) |
|
York (segment 440) |
2,305 |
|
2080 (225) |
2,305 |
2,305 |
York Compressor Station: Scheduled Unit Maintenance, Proj-52303 (9/8/2025 - 9/9/2025) |
|
Elmore (segment 460) |
2,010 |
|
2,010 |
1735 (275) |
1735 (275) |
Auburn Compressor Station: Scheduled Unit Maintenance, Proj-52591 (9/15/2025 - 9/26/2025) Elmore Compressor Station: Scheduled Unit Maintenance, Proj-525112 (9/15/2025 - 9/26/2025) |
|
Ellerslie (segment 490) |
1,547 |
|
1,547 |
1,547 |
1,547 |
|
|
Thomaston West (segment 490) |
1,535 |
|
1,535 |
1515 (20) |
1,535 |
Thomaston Compressor Station: Scheduled Unit Maintenance, Proj-52723-4 (9/15/2025 - 9/18/2025) |
|
South Atlanta (segment 510) |
522 |
|
522 |
522 |
522 |
|
|
Thomaston East (segment 530) |
849 |
|
849 |
849 |
849 |
|
|
East/South Wrens (segment 560) |
680 |
|
680 |
585 (95) |
680 |
Wrens Compressor Station: Scheduled Unit Maintenance, Proj-52884 (9/15/2025 - 9/19/2025) |
|
South Georgia (segment 650) |
127 |
|
127 |
127 |
127 |
|
|
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report. The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages. |
||||||
|
|
|
|
|
|
-Restrictions to Primary In-Path transportation services may be necessary. |
||
|
|
|
SNG - Outage Impact Report |
|
|
-Restrictions to In-Path transportation services may be necessary. |
||
|
|
|
October 2025 (updated 08/28/25) |
|
|
-Restrictions to Interruptible and Out of Path transportation services may be necessary. |
||
|
|
|
|
|
|
-No anticipated impact to transportation services. |
||
|
Station / Seg |
Est Nominal Design Capacity (Thousand Dth) |
Week 1 (9/29 - 10/5) |
Week 2 (10/6 - 10/12) |
Week 3 (10/13 - 10/19) |
Week 4 (10/20 - 10/26) |
Week 5 (10/27 - 11/2) |
Primary Outage(s) |
|
Est. Operational Capacity (Operational Impact) - Thousand Dth |
|||||||
|
Onward (segment 30) |
203 |
203 |
153 (50) |
153 (50) |
153 (50) |
203 |
Onward Compressor Station: Scheduled Unit Maintenance, Proj-411511 (10/6/2025 - 10/26/2025) |
|
Duncanville Lateral (segment 90) |
36 |
36 |
36 |
36 |
36 |
36 |
|
|
Tarrant (segment 130) |
563 |
513 (50) |
293 (270) |
293 (270) |
293 (270) |
563 |
2nd North Main Line at Tarrant: Scheduled Pipeline Maintenance(PT), Proj-SNG-30507 (10/6/2025 - 10/21/2025) Tarrant Compressor Station: Scheduled Unit Maintenance, Proj-415213 (10/6/2025 - 10/19/2025) Tarrant Compressor Station: Scheduled Unit Maintenance, Proj-415214 (9/8/2025 - 10/3/2025) |
|
Dearmanville (segment 150) |
346 |
346 |
346 |
346 |
346 |
346 |
|
|
White Castle (segment 340) |
772 |
707 (65) |
707 (65) |
772 |
772 |
772 |
Duck Lake Franklinton line south of White Castle: Scheduled Pipeline Maintenance(remediation), Proj- SNG-20777 (9/8/2025 - 10/6/2025) |
|
LA West Leg (segment 350) |
798 |
540 (258) |
540 (258) |
540 (258) |
540 (258) |
540 (258) |
Duck Lake Franklinton Line north of White Castle: Pipeline Maintenance, Proj-SNG-2933 (9/15/2025 - 9/30/2025) White Castle Franklinton loop line north of White Castle: Pipeline Maintenance(replacement), Proj-SNG-2933/SNG-3089 (10/1/2025 - 10/31/2025) |
|
Sesh (segment 380) |
500 |
448 (52) |
500 |
465 (35) |
445 (55) |
500 |
SESH: Scheduled Maintenance (M) (10/1/2025) SESH: Scheduled Maintenance (M) (10/13/2025) SESH: Scheduled Maintenance (M) (10/14/2025 - 10/15/2025) SESH: Scheduled Maintenance (M) (10/16/2025) SESH: Scheduled Maintenance (M) (10/2/2025 - 10/3/2025) SESH: Scheduled Maintenance (M) (10/20/2025) SESH: Scheduled Maintenance (M) (10/21/2025) SESH: Scheduled Maintenance (M) (10/22/2025) |
|
Gwinville (segment 400) |
234 |
234 |
234 |
234 |
234 |
234 |
|
|
Bay Springs (segment 420) |
1,675 |
1595 (80) |
1595 (80) |
1595 (80) |
1595 (80) |
1595 (80) |
Bay Springs Compressor Station: Scheduled Unit Maintenance, Proj-52161 (7/8/2025 - 10/31/2025) |
|
Enterprise (segment 430) |
2,306 |
2111 (195) |
2111 (195) |
2111 (195) |
2111 (195) |
2111 (195) |
Enterprise Compressor Station: Scheduled Unit Maintenance, Proj-522212 (9/22/2025 - 10/19/2025) Enterprise Compressor Station: Scheduled Unit Maintenance, Proj-522213 (10/20/2025 - 11/9/2025) |
|
Gallion (Segment 440) |
2,300 |
2030 (270) |
2030 (270) |
2030 (270) |
2,300 |
2,300 |
Gallion Compressor Station: Scheduled Unit Maintenance, Proj-523610 (9/29/2025 - 10/17/2025) |
|
Auburn (segment 460) |
1,953 |
1533 (420) |
1533 (420) |
1673 (280) |
1673 (280) |
1693 (260) |
Auburn Compressor Station: Scheduled Unit Maintenance, Proj-52593 (9/29/2025 - 10/31/2025) South Main 2nd loop line east of Ellerslie: Scheduled Pipeline Maintenance, Proj-SNG-2570p2 (10/2/2025 - 10/12/2025) South Main loop line east of Ellerslie: Scheduled Pipeline Maintenance, Proj-SNG-2782 (10/13/2025 - 10/24/2025) South Main loop line/South Main 2nd loop line east of Ellerslie: Scheduled Pipeline Maintenace, Proj-SNG- 2570p1 (9/29/2025 - 10/1/2025) |
|
Ellerslie (segment 490) |
1,547 |
1,547 |
1,547 |
1,547 |
1,547 |
1,547 |
|
|
South Atlanta (segment 510) |
522 |
522 |
522 |
522 |
522 |
522 |
|
|
Thomaston East (segment 530) |
849 |
849 |
849 |
849 |
849 |
849 |
|
|
Ocmulgee (segment 530) |
804 |
804 |
704 (100) |
804 |
804 |
804 |
Ocmulgee Compressor Station: Scheduled Station Maintenance, Proj-5277 (10/7/2025 - 10/8/2025) |
|
East/South Wrens (segment 560) |
680 |
680 |
635 (45) |
680 |
680 |
680 |
Wrens Compressor Station: Scheduled Station Maintenance, Proj-52882 (10/6/2025 - 10/10/2025) Wrens Compressor Station: Scheduled Station Maintenance, Proj-52883 (10/6/2025 - 10/10/2025) |
|
South Georgia (segment 650) |
127 |
127 |
127 |
127 |
127 |
127 |
|
|
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report. The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages. |
|||||||
|
|
|
|
|
|
-Restrictions to Primary In-Path transportation services may be necessary. |
|
|
|
|
SNG - Outage Impact Report |
|
|
-Restrictions to In-Path transportation services may be necessary. |
|
|
|
November 2025 (updated 08/28/25) |
|
-Restrictions to Interruptible and Out of Path transportation services may be necessary. |
|||
|
-No anticipated impact to transportation services. |
||||||
|
Station / Seg |
Est Nominal Design Capacity (Thousand Dth) |
Week 1 (11/3 - 11/9) |
Week 2 (11/10 - 11/16) |
Week 3 (11/17 - 11/23) |
Week 4 (11/24 - 11/30) |
Primary Outage(s) |
|
Est. Operational Capacity (Operational Impact) - Thousand Dth |
||||||
|
Onward (segment 30) |
209 |
209 |
209 |
209 |
209 |
|
|
Duncanville Lateral (segment 90) |
36 |
36 |
36 |
36 |
36 |
|
|
Dearmanville (segment 150) |
355 |
355 |
355 |
355 |
355 |
|
|
White Castle (segment 340) |
798 |
798 |
798 |
798 |
798 |
|
|
|
|
|
|
|
|
Duck Lake Franklinton Line north of White Castle: Scheduled Pipeline Maintenance, |
|
LA West Leg (segment 350) |
798 |
593 (205) |
638 (160) |
798 |
798 |
Proj-SNG-22856 (11/3/2025 - 11/7/2025) White Castle Franklinton Loop Line north of White Castle: Scheduled Pipeline Maintenance, Proj-SNG-22856 (11/10/2025 - 11/16/2025) |
|
Sesh (segment 380) |
500 |
500 |
500 |
500 |
500 |
|
|
Gwinville (segment 400) |
234 |
234 |
234 |
234 |
234 |
|
|
|
|
|
|
|
|
Enterprise Compressor Station: Scheduled Unit Maintenance, Proj-522213 (10/20/2025 - 11/9/2025) |
|
Enterprise (segment 430) |
2,450 |
2255 (195) |
2,450 |
2,450 |
2,450 |
|
|
Ellerslie (segment 490) |
1,663 |
1,663 |
1,663 |
1,663 |
1,663 |
|
|
South Atlanta (segment 510) |
537 |
537 |
537 |
537 |
537 |
|
|
Thomaston East (segment 530) |
900 |
900 |
900 |
900 |
900 |
|
|
South Georgia (segment 650) |
143 |
143 |
143 |
143 |
143 |
|
|
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report. The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages. |
||||||
|
|
|
|
|
|
-Restrictions to Primary In-Path transportation services may be necessary. |
|
|
|
|
SNG - Outage Impact Report |
|
|
-Restrictions to In-Path transportation services may be necessary. |
|
|
|
December 2025 (updated 08/28/25) |
|
-Restrictions to Interruptible and Out of Path transportation services may be necessary. |
|||
|
-No anticipated impact to transportation services. |
||||||
|
Station / Seg |
Est Nominal Design Capacity (Thousand Dth) |
Week 1 (12/1 - 12/7) |
Week 2 (12/8 - 12/14) |
Week 3 (12/15 - 12/21) |
Week 4 (12/22 - 12/28) |
Primary Outage(s) |
|
Est. Operational Capacity (Operational Impact) - Thousand Dth |
||||||
|
Onward (segment 30) |
209 |
209 |
209 |
209 |
209 |
|
|
Duncanville Lateral (segment 90) |
36 |
36 |
36 |
36 |
36 |
|
|
Dearmanville (segment 150) |
355 |
355 |
355 |
355 |
355 |
|
|
White Castle (segment 340) |
798 |
798 |
798 |
798 |
798 |
|
|
Sesh (segment 380) |
500 |
500 |
500 |
500 |
500 |
|
|
Gwinville (segment 400) |
234 |
234 |
234 |
234 |
234 |
|
|
Enterprise (segment 430) |
2,450 |
2,450 |
2,450 |
2,450 |
2,450 |
|
|
Ellerslie (segment 490) |
1,663 |
1,663 |
1,663 |
1,663 |
1,663 |
|
|
South Atlanta (segment 510) |
537 |
537 |
537 |
537 |
537 |
|
|
Thomaston East (segment 530) |
900 |
900 |
900 |
900 |
900 |
|
|
South Georgia (segment 650) |
143 |
143 |
143 |
143 |
143 |
|
|
This document is updated on a weekly basis and outage schedules/impacts are subject to change as the week progresses. Dates posted on DART should be deemed correct in the event of conflicts between DART posted dates and dates on this report. The impacts sheet are based on steady-state hydraulic models assuming recent operating flows, conditions, and various unit outages. |
||||||