-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 08/26/21)
-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 (8/30)
Tuesday (8/31)
Wednesday (9/1)
Thursday (9/2)
Friday (9/3)
Saturday (9/4)
Sunday (9/5)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Bienville (segment 10)
160
100
(60)
Bienville compressor station: Station maintenance (6/7/2021 - 10/22/2021)
Onward (segment 30)
203
Duncanville Lateral (segment 90)
37
Providence (segment 120)
652
552
(100)
NMLL west of Tarrant compressor station: Pipeline maintenance (5/26/2021 - 9/30/2021)
Tarrant (segment 130
563
513
(50)
North Main loop line east of Tarrant compressor station: Un-scheduled pipeline maintenance (8/23/2021 - 10/15/2021)
Dearmanville (segment 150)
346
White Castle (segment 340)
701
Sesh (segment 380)
505
Gwinville (segment 400)
234
Enterprise (segment 430)
2,283
Elmore (segment 460)
1,995
1860
(135)
Elmore compressor station: Unit maintenance (8/9/2021 - 9/30/2021)
Ellerslie (segment 490)
1,547
South Atlanta (segment 510)
522
Thomaston East (segment 530)
849
South Georgia (segment 650)
128
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.
September 2021 (updated 08/26/21)
Week 1 (8/30 - 9/5)
Week 2 (9/6 - 9/12)
Week 3 (9/13 - 9/19)
Week 4 (9/20 - 9/26)
Week 5 (9/27 - 10/3)
Primary Outage(s)
140
(63)
Onward compressor station: Station maintenance (9/21/2021 - 9/23/2021)
Tarrant (segment 130)
115
(119)
Pickens compressor station: Station maintenance (9/13/2021 - 11/18/2021)
York (segment 440)
2043
(240)
Gallion and Auburn compressor stations: Unit maintenance (10/1/2021 - 11/1/2021)
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 2021 (updated 08/26/21)
Week 1 (10/4 - 10/10)
Week 2 (10/11 - 10/17)
Week 3 (10/18 - 10/24)
Week 4 (10/25 - 10/31)
North Main loop line east of Tarrant compressor station: Un-scheduled pipeline maintenance (8/23/2021
10/15/2021)
Pickens compressor station: Station maintenance (9/13/2021 - 11/18/2021)
0
(234)
Gwinville compressor station: unit maintenance (10/11/2021 - 10/29/2021) Rankin compressor station: Station maintenance (10/12/2021 - 10/15/2021)
Enterprise compressor station: Unit maintenance (10/11/2021 - 10/18/2021)
2015
(268)
November 2021 (updated 08/26/21)
Week 1 (11/1 - 11/7)
Week 2 (11/8 - 11/14)
Week 3 (11/15 - 11/21)
Week 4 (11/22 - 11/28)
209
355
798
507
2,427
(384)
1,663
537
900
144
December 2021 (updated 08/26/21)
Week 1 (11/29 - 12/5)
Week 2 (12/6 - 12/12)
Week 3 (12/13 - 12/19)
Week 4 (12/20 - 12/26)
Week 5 (12/27 - 1/2)
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