-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 06/30/22)
-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 (7/4)
Tuesday (7/5)
Wednesday (7/6)
Thursday (7/7)
Friday (7/8)
Saturday (7/9)
Sunday (7/10)
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)
701
LA West Leg (segment 350)
616
(85)
Duck Lake Franklinton line: Pipe replacement (7/10/2022 - 8/30/2022)
Sesh (segment 380)
506
Gwinville (segment 400)
234
Gwinville East (segment 410)
1,658
1368
(290)
South Main line east of Gwinville: Corrective Action order on South Main line (4/1/2022 - 12/31/2022)
Bay Springs (segment 420)
1,675
1380
(295)
South Main line east of Bay Springs: Corrective Action order on South Main line (4/1/2022 - 12/31/2022)
Enterprise (segment 430)
2,283
2033
(250)
1800
(483)
South Main line east of Enterprise: Corrective Action order on South Main line (4/1/2022 - 12/31/2022)
South Main line east of Enterprise and Ellerslie outage(unit outage): Corrective Action order on South Main line and Ellerslie Unit outage (6/27/2022 - 7/15/2022)
Gallion compressor station: Corrective Action order on South Man line and Gallion compressor
Gallion (Segment 440)
2,270
1795
(475)
Gallion compressor station: Corrective Action Order on the South Main line and Gallion compressor station (7/7/2022 - 7/15/2022)
Ellerslie (segment 490)
1,547
1347
(200)
Ellerslie compressor station-unit outage: Unit upgrades (6/27/2022 - 7/15/2022)
South Atlanta (segment 510)
522
Thomaston East (segment 530)
849
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.
July 2022 (updated 06/30/22)
Week 1 (7/4 - 7/10)
Week 2 (7/11 - 7/17)
Week 3 (7/18 - 7/24)
Week 4 (7/25 - 7/31)
Primary Outage(s)
Gallion compressor station: Corrective Action order on South Man line and Gallion compressor station
(7/7/2022 - 7/15/2022)
South Main line east of Enterprise and Ellerslie outage(unit outage): Corrective Action order on South
2038
(245)
Main line and Ellerslie Unit outage (6/27/2022 - 7/15/2022)
South Main line east of Enterprise: Corrective Action order on South Main line (4/1/2022 - 12/31/2022) South Main line east of Enterprise and Ellerslie outage(unit outage): Corrective Action order on South
Main line and Ellerslie Unit outage (7/18/2022 - 8/5/2022)
Gallion compressor station: Corrective Action Order on the South Main line and Gallion compressor
station (7/7/2022 - 7/15/2022)
1352
(195)
Ellerslie compressor station: Unit upgrades (7/18/2022 - 8/5/2022)
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.
August 2022 (updated 06/30/22)
Week 1 (8/1 - 8/7)
Week 2 (8/8 - 8/14)
Week 3 (8/15 - 8/21)
Week 4 (8/22 - 8/28)
South Main line east of Enterprise and Ellerslie outage(unit outage): Corrective Action order on South Main line and Ellerslie Unit outage (7/18/2022 - 8/5/2022)
South Main line east of Enterprise: Corrective Action order on South Main line (4/1/2022 - 12/31/2022) South Main line east of Enterprise and Ellerslie outage(unit outage): Corrective Action order on South Main line and Ellerslie Unit outage (8/8/2022 - 8/26/2022)
Ellerslie compressor station: Unit upgrades (7/18/2022 - 8/5/2022) Ellerslie compressor station: Unit upgrades (8/8/2022 - 8/26/2022)
September 2022 (updated 06/30/22)
Week 1 (8/29 - 9/4)
Week 2 (9/5 - 9/11)
Week 3 (9/12 - 9/18)
Week 4 (9/19 - 9/25)
Week 5 (9/26 - 10/2)
541
(160)
White Castle Franklinton loop line north of White Castle: Pipeline maintenance (8/31/2022 - 10/15/2022)
150
(84)
214
(20)
Gwinville Pickens line--Pickens to Rankin: Pressure test (9/6/2022 - 9/30/2022) Gwinville Pickens line--Pickens to Rankin: Exposed pipe / ROW repair. (9/6/2022 - 9/16/2022)
2018
(265)
2058
(225)
South Main line east of Enterprise and Ellerslie outage(unit outage): Corrective Action order on South Main line and Ellerslie Unit outage (8/29/2022 - 9/16/2022)
South Main line east of Enterprise and Auburn outage: Corrective Action order on South Main line and Auburn station outage (8/29/2022 - 9/23/2022)
Auburn (segment 460)
1,943
1678
Auburn compressor station: Unit maintenance (8/29/2022 - 9/23/2022)
Ellerslie compressor station: Unit upgrades (8/29/2022 - 9/16/2022)
October 2022 (updated 06/30/22)
Week 1 (10/3 - 10/9)
Week 2 (10/10 - 10/16)
Week 3 (10/17 - 10/23)
Week 4 (10/24 - 10/30)
Tarrant (segment 130)
563
328
(235)
2nd North main line east and west of Pell City: Pipeline maintenance (10/3/2022 - 10/22/2022)
159
(75)
Gwinville Pickens line-Pickens to Rankin: Pressure test (10/17/2022 - 10/28/2022)
2013
(270)
South Main line east of Enterprise: Corrective Action order on South Main line (4/1/2022 - 12/31/2022) South Main line east of Enterprise and Elmore outage: Corrective Action order on South Main line and Elmore station outage (10/3/2022 - 10/31/2022)
Elmore (segment 460)
1,995
1745
Elmore compressor station: Unit Maintenance (10/3/2022 - 10/31/2022)