-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 04/25/24)
-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 (4/29)
Tuesday (4/30)
Wednesday (5/1)
Thursday (5/2)
Friday (5/3)
Saturday (5/4)
Sunday (5/5)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Onward (segment 30)
203
Duncanville Lateral (segment 90)
36
Dearmanville (segment 150)
346
White Castle (segment 340)
755
690
(65)
White Castle compressor station: unit maintenance (4/29/2024 - 5/2/2024)
LA West Leg (segment 350)
735
526
(209)
Duck Lake Franklinton line north of White Castle: Pipeline maintenance (remediation)-21332-175 (4/29/2024 - 5/5/2024)
Sesh (segment 380)
483
Gwinville (segment 400)
234
160
(74)
Gwinville Picknes line north of Rankin: Pipeline maintenance (remediation) 22336-74 (4/29/2024 - 5/11/2024)
Gwinville East (segment 410)
1,658
1328
(330)
Gwinville compressor station: Unit outage (5/2/2024 - 5/4/2024)
Bay Springs (segment 420)
1,675
1500
(175)
South main loop line east of Bay Springs compressor station: Pipeline maintenance (4/20/2024 - 5/20/2024)
Enterprise (segment 430)
2,306
2003
(303)
Enterprise compressor station: Unit maintenance (4/30/2024 - 5/1/2024)
South main loop line west of Enterprise: Pipeline maintenance (4/23/2024 - 5/20/2024)
Selma (segment 460)
2,293
2198
(95)
South main line west of Elmore: Pipeline maintenance (pressure test) (4/6/2024 - 5/12/2024) South main line west of Elmore: Pipeline maintenance(replacement) (4/6/2024 - 5/12/2024)
Ellerslie (segment 490)
1,547
1522
(25)
South Main 2nd loop line east of Ellerslie: Pipeline maintenance (4/18/2024 - 5/10/2024)
South Atlanta (segment 510)
522
Thomaston East (segment 530)
849
Hall Gate (segment 560)
705
610
Hall Gate compressor station: scheduled unit maintenance (4/1/2024 - 5/13/2024)
South main loop line west of Hall Gate compressor station: Unscheduled pipeline maintenance (2/13/2024 - 5/31/2024)
South Georgia (segment 650)
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.
May 2024 (updated 04/25/24)
Week 1 (4/29 - 5/5)
Week 2 (5/6 - 5/12)
Week 3 (5/13 - 5/19)
Week 4 (5/20 - 5/26)
Week 5 (5/27 - 6/2)
Primary Outage(s)
446
(37)
432
(51)
Sesh: SESH maintenance at Delhi (5/20/2024) Sesh: SESH maintenance at Delhi (5/21/2024 - 5/22/2024)
Sesh: SESH maintenance at Delhi (5/23/2024) Sesh: SESH maintenance at Gwinville (5/14/2024) Sesh: SESH maintenance at Gwinville (5/15/2024) Sesh: SESH maintenance at Gwinville (5/16/2024)
155
(79)
Gwinville Pickens line south of Pickens: Pipeline maintenance (remediation) (5/11/2024 - 5/13/2024) Gwinville Picknes line north of Rankin: Pipeline maintenance (remediation) 22336-74 (4/29/2024 - 5/11/2024)
1625
(50)
South main line east of Bay Springs: Pipeline maintenance (5/21/2024 - 6/20/2024)
1833
(473)
2158
(148)
South main line west of Enterprise compressor station: Pipeline maintenance (5/21/2024 - 6/20/2024) South main line west of Enterprise compressor staton: Pipeline maintenance (5/15/2024 - 5/20/2024) South main loop line west of Enterprise: Pipeline maintenance (4/23/2024 - 5/20/2024)
1998
(295)
2118
Elmore compressor station: Station electrical maintenance (5/13/2024 - 5/19/2024) South main line west of Elmore: Pipeline maintenance (pressure test) (4/6/2024 - 5/12/2024) South main line west of Elmore: Pipeline maintenance(replacement) (4/6/2024 - 5/12/2024)
South main loop line west of Elmore compressor station: Pipeline maintenance (replacement)-2577C (5/21/2024 - 5/25/2024)
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.
June 2024 (updated 04/25/24)
Week 1 (6/3 - 6/9)
Week 2 (6/10 - 6/16)
Week 3 (6/17 - 6/23)
Week 4 (6/24 - 6/30)
Bay Springs compressor station: unit outage (6/24/2024 - 6/26/2024)
1300
(375)
South main line west of Enterprise compressor station: Pipeline maintenance (5/21/2024 - 6/20/2024)
South main line west of Enterprise compressor station: Pipeline maintenance (6/19/2024 - 6/20/2024)
South main 2nd loop line east of Elmore: Pipeline maintenance - anomaly (6/3/2024 - 6/7/2024)
Elmore (segment 460)
2,010
1945
South Main line west of Thomaston: Pipeline maintenance (anomalies) Project 17842 (6/24/2024 -
1517
(30)
6/28/2024)
South Main line west of Thomaston: Pipeline maintenance (anomalies) Project 34908 (6/24/2024 - 6/28/2024)
July 2024 (updated 04/25/24)
Week 1 (7/1 - 7/7)
Week 2 (7/8 - 7/14)
Week 3 (7/15 - 7/21)
Week 4 (7/22 - 7/28)
Providence (segment 120)
652
297
(355)
Bessemer Calera line east of Providence: Pipeline maintenance (7/8/2024 - 7/13/2024)
GWINVILLE SOUTH
(segment 370)
1,123
1103
(20)
Franklinton Gwinville line south of Gwinville: Pipeline maintenance (pressure test) (7/8/2024 - 8/8/2024)
August 2024 (updated 04/25/24)
Week 1 (7/29 - 8/4)
Week 2 (8/5 - 8/11)
Week 3 (8/12 - 8/18)
Week 4 (8/19 - 8/25)
Week 5 (8/26 - 9/1)