-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 10/10/24)
-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 (10/14)
Tuesday (10/15)
Wednesday (10/16)
Thursday (10/17)
Friday (10/18)
Saturday (10/19)
Sunday (10/20)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Onward (segment 30)
203
Duncanville Lateral (segment 90)
36
Providence (segment 120)
652
297
(355)
2nd North main line east of Providence: Pipeline maintenance (valve maintenance) (10/13/2024 - 10/15/2024)
Bessemer Calera (segment 120)
86
69
(17)
2nd North main line east of Providence(Bessemer Calera Lateral): Pipeline maintenance (valve maintenance) (10/13/2024 - 10/15/2024)
Bessemer Calera line east of Providence: Pipeline maintenance (10/16/2024 - 10/17/2024) Bessemer Calera line east of Providence: Pipeline maintenance (10/16/2024 - 10/21/2024)
Dearmanville (segment 150)
346
White Castle (segment 340)
772
LA West Leg (segment 350)
735
535
(200)
White Castle Franklinton loop line north of White Castle: Pipeline maintenance-SNG2861 (10/12/2024 - 11/10/2024)
Gwinville South (segment 370)
1,123
943
(180)
843
(280)
Pearl River compressor station: Compressor station outage (10/18/2024 - 11/1/2024)
Pearl River compressor station-Franklinton Gwinville line outage: Pipeline maintenance (10/11/2024
- 11/1/2024)
Sesh (segment 380)
506
Gwinville Pool (segment 390)
1,607
1442
(165)
Gwinville Compressor Station: Unit maintenance Proj-52118 (10/14/2024 - 10/25/2024)
Gwinville (segment 400)
234
Enterprise (segment 430)
2,306
1966
(340)
2246
(60)
Enterprise Compressor Station: Unit Maintenance Proj-522211 (9/23/2024 - 10/17/2024)
York compressor station: station maintenance (10/14/2024)
Selma (segment 460)
2,293
2028
(265)
1953
Auburn compressor station: Station maintenance (10/18/2024) Selma Compressor station: Unit maintenance (10/1/2024 - 10/30/2024)
Auburn (segment 460)
1,953
1888
(65)
Auburn Compressor Station: Unscheduled unit maintenance (10/10/2024 - 10/31/2024)
Ellerslie (segment 490)
1,547
Thomaston West (segment 490)
1,535
1380
(155)
Thomaston Compressor Station: Unit Maintenance Proj-52722 (10/7/2024 - 10/16/2024)
Thomaston compressor station: Unscheduled unit outage Proj-45274 (5/23/2024 - 10/14/2024)
South Atlanta (segment 510)
522
Thomaston East (segment 530)
849
Hall Gate (segment 560)
705
675
(30)
Hall Gate Compressor Station: Unit Maintenance Proj-52833 (10/7/2024 - 10/15/2024)
South Georgia (segment 650)
127
Holy Trinity (segment 655)
90
(37)
Holy Trinity compressor station Mainline #1: Valve maintenance (10/14/2024 - 10/18/2024)
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.
October 2024 (updated 10/10/24)
Week 1 (9/30 - 10/6)
Week 2 (10/7 - 10/13)
Week 3 (10/14 - 10/20)
Week 4 (10/21 - 10/27)
Week 5 (10/28 - 11/3)
Primary Outage(s)
Bessemer Calera line east of Providence: Pipeline maintenance (10/16/2024 - 10/21/2024) Bessemer Calera line east of Providence: Pipeline maintenance (10/30/2024 - 10/31/2024) Bessemer Calera loop line east of Providence: Pipeline maintenance (10/28/2024 - 10/29/2024)
Bell Mills North (Segment 170)
236
119
(117)
Bell Mills compressor station: Station outage for maintenance (M) (10/22/2024 - 10/23/2024)
GWINVILLE SOUTH
(segment 370)
834
(289)
Franklinton Gwinville loop line at Pearl River: Pipeline maintenance (11/1/2024 - 11/8/2024) Pearl River compressor station: Compressor station outage (10/18/2024 - 11/1/2024)
Pearl River compressor station-Franklinton Gwinville line outage: Pipeline maintenance (10/11/2024 - 11/1/2024)
467
(39)
460
(46)
Sesh outage: Maintenance (M) (10/21/2024 - 10/23/2024) Sesh outage: Maintenance (M) (10/28/2024 - 10/30/2024) Sesh outage: Maintenance (M) (10/31/2024)
Gwinville Compressor Station: Unit maintenance, Proj-52118 (10/14/2024 - 10/25/2024)
150
(84)
2ndNML east of Pickens: Pipeline maintenance-SNG-2328 (10/22/2024 - 10/30/2024)
Bay Springs (segment 420)
1,675
1245
(430)
South main 2nd loop line west of Enterprise compressor station: Pipeline maintenance (10/21/2024 - 10/28/2024)
South main line west of Enterprise compressor station: Pipeline maintenance (10/29/2024 - 11/5/2024)
Enterprise Compressor Station: Unit Maintenance, Proj-522213 (10/21/2024 - 10/27/2024)
Gallion (Segment 440)
2,300
2035
Gallion compressor station: Unit maintenance, Proj-523610 (10/31/2024 - 11/1/2024)
2003
(290)
Selma Compressor station: Unit maintenance (10/1/2024 - 10/30/2024)
South main 3rd loop line east of Elmore compressor station: Pipeline maintenance (10/21/2024 - 10/27/2024)
1833
(120)
Auburn Compressor Station: Unscheduled unit maintenance (10/10/2024 - 10/31/2024) Auburn Compressor Station: Unscheduled unit maintenance (11/1/2024 - 11/15/2024)
97
Holy Trinity Compressor Station: Unit maintenance, Proj-58051 (10/21/2024 - 10/25/2024)
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.
November 2024 (updated 10/10/24)
Week 1 (11/4 - 11/10)
Week 2 (11/11 - 11/17)
Week 3 (11/18 - 11/24)
Week 4 (11/25 - 12/1)
209
355
798
598
1,222
923
(299)
Franklinton Gwinville 2nd loop line at Pearl River: Pipeline maintenance (11/8/2024 - 11/15/2024) Franklinton Gwinville loop line at Pearl River: Pipeline maintenance (11/1/2024 - 11/8/2024)
484
1,819
1739
(80)
2,450
2,457
2167
Gallion compressor station: Station maintenance (11/18/2024)
Elmore (segment 460)
2,155
1910
(245)
Elmore compressor station: Station maintenance (11/19/2024)
2,095
1975
Auburn Compressor Station: Unscheduled unit maintenance (11/1/2024 - 11/15/2024)
1,663
537
Thomaston East
(segment 530)
900
East/South Wrens (segment 560)
724
599
(125)
Wrens Compressor Station: Unit maintenance, Proj-52885 (11/4/2024 - 11/18/2024)
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.
December 2024 (updated 10/10/24)
Week 1 (12/2 - 12/8)
Week 2 (12/9 - 12/15)
Week 3 (12/16 - 12/22)
Week 4 (12/23 - 12/29)
LA East Leg (Segment 330)
1,010
445
(565)
Main Pass Franklinton 2nd loop line south of Franklinton: Pipeline maintenance (12/2/2024 - 12/11/2024)
Main Pass Franklinton loop line south of Franklinton: Pipeline maintenance (12/16/2024 - 12/20/2024)
January 2025 (updated 10/10/24)
Week 1 (12/30 - 1/5)
Week 2 (1/6 - 1/12)
Week 3 (1/13 - 1/19)
Week 4 (1/20 - 1/26)
Week 5 (1/27 - 2/2)