-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 03/23/23)
-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 (3/27)
Tuesday (3/28)
Wednesday (3/29)
Thursday (3/30)
Friday (3/31)
Saturday (4/1)
Sunday (4/2)
Primary Outage(s) that may Impact Throughput
Est. Operational Capacity (Operational Impact) - Thousand Dth
Onward (segment 30)
209
Duncanville Lateral (segment 90)
36
Dearmanville (segment 150)
355
LA East Leg (Segment 330)
1,010
430
(580)
Main Pass Franklinton 2nd Loop line south of Franklinton compressor station: Pipeline maintenance (3/8/2023 - 3/30/2023)
Main Pass Franklinton loop line south of Franklinton compressor station: Pipeline maintenance (3/31/2023 - 4/14/2023)
White Castle (segment 340)
798
Sesh (segment 380)
504
Gwinville (segment 400)
234
149
(85)
Rankin compressor station: Unit maintenance (2/20/2023 - 3/31/2023)
Gwinville Pickens line - Pickens to Rankin: Pipeline maintenance(anomalies) (3/2/2023 - 4/1/2023)
Enterprise (segment 430)
2,427
Ellerslie (segment 490)
1,663
Thomaston West (segment 490)
1,650
1450
(200)
Thomaston compressor station: unscheduled unit outage (3/12/2023 - 3/31/2023)
South Atlanta (segment 510)
537
Thomaston East (segment 530)
900
South Georgia (segment 650)
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.
April 2023 (updated 03/23/23)
Week 1 (4/3 - 4/9)
Week 2 (4/10 - 4/16)
Week 3 (4/17 - 4/23)
Week 4 (4/24 - 4/30)
Primary Outage(s)
203
346
Main Pass Franklinton line south of Franklinton compressor station: Pipeline maintenance (4/21/2023 - 5/5/2023)
701
LA West Leg (segment 350)
511
(190)
White Castle Franklinton loop line north of White Castle: Pipeline maintenance (4/26/2023 - 6/5/2023)
(74)
454
(50)
SESH: Maintenance at Delhi and Gwinville (4/10/2023) SESH: Maintenance at Delhi and Gwinville (4/11/2023 - 4/12/2023)
SESH: Maintenance at Delhi and Gwinville (4/13/2023) SESH: Maintenance at Delhi and Gwinville (4/14/2023 - 4/16/2023)
SESH: Maintenance at Delhi and Gwinville (4/17/2023) SESH: Maintenance at Delhi and Gwinville (4/18/2023 - 4/19/2023)
SESH: Maintenance at Delhi and Gwinville (4/20/2023)
2,283
1973
(310)
1988
(295)
2108
(175)
2008
(275)
York compressor station: Unit maintenance (4/3/2023 - 5/5/2023) Selma compressor station: Unit maintenance (4/6/2023 - 4/7/2023) Elmore cmpressor station: Unit maintenance (4/10/2023 - 4/11/2023) Auburn compressor station: Unit maintenance (4/27/2023 - 4/28/2023)
Elmore (segment 460)
1,995
1900
(95)
1965
(30)
South Main loop line: Pipeline maintenance(pressure test) (4/17/2023 - 5/2/2023)
South Main 2nd Loop line west of Auburn: Pipeline maintenance(pressure test) (4/3/2023 - 4/13/2023)
1,547
522
849
Wrens South (Segment 580)
256
166
(90)
Wrens Savannah 2nd Loop line south of Wrens: Pipeline maintenance(anomalies) (4/10/2023 - 6/25/2023)
127
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 2023 (updated 03/23/23)
Week 1 (5/1 - 5/7)
Week 2 (5/8 - 5/14)
Week 3 (5/15 - 5/21)
Week 4 (5/22 - 5/28)
Pell City Station (segment 140)
474
344
(130)
North Main Line east of Pell City: Pipeline maintenance pressure test (5/10/2023 - 5/20/2023)
2053
(230)
2258
(25)
SM3rdLL east of Enterprise compressor station: Pipeline maintenance-pressure test (5/5/2023 - 5/20/2023)
SM2ndLL east of Enterprise compressor station: Pipeline maintenance(replacement) (5/20/2023 - 6/6/2023)
York compressor station: Unit maintenance (4/3/2023 - 5/5/2023)
146
(110)
Wrens Savannah 2nd Loop line south of Wrens: Pipeline maintenance(anomalies) (5/28/2023 - 6/25/2023)
June 2023 (updated 03/23/23)
Week 1 (5/29 - 6/4)
Week 2 (6/5 - 6/11)
Week 3 (6/12 - 6/18)
Week 4 (6/19 - 6/25)
Week 5 (6/26 - 7/2)
661
(40)
White Castle Franklinton loop line north of White Castle: Pipeline maintenance (4/26/2023 - 6/5/2023) 20" Duck Lake Franklinton line north of White Castle: Pipeline maintenance(replacement) (6/6/2023 - 7/12/2023)
2183
(100)
South Main line west of Enterprise: Pipeline maintenance (pressure test) (6/7/2023 - 6/20/2023) SM2ndLL east of Enterprise compressor station: Pipeline maintenance(replacement) (5/20/2023 - 6/6/2023)
Brunswick (segment 560)
719
684
(35)
659
(60)
South main line Ocmulgee to Wrens: Pipeline maintenance(remidiation) (6/13/2023 - 6/17/2023) South Main loop line Ocmulgee to Wrens: Pipeline maintenance(remediation) (6/5/2023 - 6/12/2023)
July 2023 (updated 03/23/23)
Week 1 (7/3 - 7/9)
Week 2 (7/10 - 7/16)
Week 3 (7/17 - 7/23)
Week 4 (7/24 - 7/30)
20" Duck Lake Franklinton line north of White Castle: Pipeline maintenance(replacement) (6/6/2023 - 7/12/2023)