-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 10/31/24)

-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 (11/4)

Tuesday (11/5)

Wednesday (11/6)

Thursday (11/7)

Friday (11/8)

Saturday (11/9)

Sunday (11/10)

Primary Outage(s) that may Impact Throughput

Est. Operational Capacity (Operational Impact) - Thousand Dth

Onward (segment 30)

209

209

209

209

209

209

209

209

Duncanville Lateral (segment 90)

36

36

36

36

36

36

36

36

Dearmanville (segment 150)

355

355

355

355

355

355

355

355

White Castle (segment 340)

798

798

798

798

798

798

798

798

LA West Leg (segment 350)

798

563

(235)

563

(235)

563

(235)

563

(235)

563

(235)

563

(235)

563

(235)

White Castle Franklinton loop line north of White Castle: Pipeline maintenance-SNG2861 (10/12/2024 - 11/10/2024)

Gwinville South (segment 370)

1,222

932

(290)

932

(290)

932

(290)

932

(290)

923

(299)

923

(299)

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) Pearl River compressor station: Compressor station outage (11/1/2024 - 11/26/2024)

Sesh (segment 380)

506

506

449

(57)

449

(57)

449

(57)

449

(57)

506

506

Sesh outage: Maintenance (M) (11/5/2024 - 11/8/2024)

Gwinville (segment 400)

234

234

234

234

234

234

234

234

Bay Springs (segment 420)

1,819

1739

(80)

1739

(80)

1,819

1,819

1,819

1,819

1,819

South main line west of Enterprise compressor station: Pipeline maintenance (10/29/2024 - 11/5/2024)

Enterprise (segment 430)

2,450

2205

(245)

2205

(245)

2205

(245)

2205

(245)

2,450

2,450

2,450

Enterprise Compressor Station: Unit maintenance (11/4/2024 - 11/7/2024)

Gallion (Segment 440)

2,457

2167

(290)

2167

(290)

2167

(290)

2167

(290)

2167

(290)

2167

(290)

2167

(290)

Gallion Compressor Station: Unit maintenance Proj-523610 (11/4/2024 - 11/15/2024)

Gallion compressor station: Unscheduled unit maintenance Proj-52368 (11/1/2024 - 11/17/2024)

Auburn (segment 460)

2,095

1975

(120)

1975

(120)

1975

(120)

1975

(120)

1975

(120)

1975

(120)

1975

(120)

Auburn Compressor Station: Unscheduled unit maintenance Proj-52591 (11/1/2024 - 11/24/2024)

Ellerslie (segment 490)

1,663

1,663

1,663

1,663

1,663

1,663

1,663

1,663

Thomaston West (segment 490)

1,650

1415

(235)

1415

(235)

1415

(235)

1415

(235)

1415

(235)

1415

(235)

1415

(235)

Thomaston Compressor Station: Unscheduled unit maintenance Proj-52722 (11/1/2024 - 11/17/2024)

Thomaston compressor station: Unscheduled unit outage Proj-52724 (11/1/2024 - 11/10/2024)

South Atlanta (segment 510)

537

537

537

537

537

537

537

537

Thomaston East (segment 530)

900

900

900

900

900

900

900

900

East/South Wrens (segment 560)

724

599

(125)

599

(125)

599

(125)

599

(125)

599

(125)

599

(125)

599

(125)

Wrens Compressor Station: Unit maintenance Proj-52885 (11/4/2024 - 11/18/2024)

South Georgia (segment 650)

143

143

143

143

143

143

143

143

Holy Trinity (segment 655)

143

110

(33)

110

(33)

110

(33)

110

(33)

110

(33)

110

(33)

110

(33)

Mainline #1 north of Holy Trinity compressor station: Unscheduled pipeline maintenance (11/1/2024 - 12/14/2024)

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.

-Restrictions to Primary In-Path transportation services may be necessary.

SNG - Outage Impact Report

-Restrictions to In-Path transportation services may be necessary.

November 2024 (updated 10/31/24)

-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)

Week 1 (11/4 - 11/10)

Week 2 (11/11 - 11/17)

Week 3 (11/18 - 11/24)

Week 4 (11/25 - 12/1)

Primary Outage(s)

Est. Operational Capacity (Operational Impact) - Thousand Dth

Onward (segment 30)

209

209

209

209

Duncanville Lateral (segment 90)

36

36

36

36

Dearmanville (segment 150)

355

355

355

355

White Castle (segment 340)

798

798

798

798

GWINVILLE SOUTH

(segment 370)

1,222

923

(299)

932

(290)

932

(290)

Franklinton Gwinville 2nd loop line at Pearl River: Pipeline maintenance (11/8/2024 - 11/15/2024) Pearl River compressor station: Compressor station outage (11/1/2024 - 11/26/2024)

Sesh (segment 380)

506

506

506

506

Gwinville (segment 400)

234

234

234

234

Enterprise (segment 430)

2,450

2410

(40)

2390

(60)

2390

(60)

Enterprise Compressor Station: Unit Maintenance, Proj-522213 (11/11/2024 - 11/17/2024) Enterprise Compressor Station: Unit Maintenance, Proj-522214 (11/18/2024 - 11/28/2024)

Gallion (Segment 440)

2,457

2167

(290)

2167

(290)

2,457

Gallion compressor station: Station maintenance (11/18/2024)

Gallion Compressor Station: Unit maintenance, Proj-523610 (11/4/2024 - 11/15/2024) Gallion compressor station: Unscheduled unit maintenance, Proj-52368 (11/1/2024 - 11/17/2024)

Elmore (segment 460)

2,155

2,155

1910

(245)

2,155

Elmore compressor station: Station maintenance (11/19/2024)

Auburn (segment 460)

2,095

1975

(120)

1975

(120)

2,095

Auburn Compressor Station: Unscheduled unit maintenance, Proj-52591 (11/1/2024 - 11/24/2024)

Ellerslie (segment 490)

1,663

1,663

1,663

1,663

Thomaston West (segment 490)

1,650

1605

(45)

1,650

1,650

Thomaston Compressor Station: Unscheduled unit maintenance, Proj-52722 (11/1/2024 - 11/17/2024)

South Atlanta (segment 510)

537

537

537

537

Thomaston East

(segment 530)

900

900

900

900

East/South Wrens (segment 560)

724

599

(125)

599

(125)

724

Wrens Compressor Station: Unit maintenance, Proj-52885 (11/4/2024 - 11/18/2024)

South Georgia (segment 650)

143

143

143

143

Holy Trinity (segment 655)

143

110

(33)

110

(33)

110

(33)

Mainline #1 north of Holy Trinity compressor station: Unscheduled pipeline maintenance (11/1/2024 - 12/14/2024)

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.

-Restrictions to Primary In-Path transportation services may be necessary.

SNG - Outage Impact Report

-Restrictions to In-Path transportation services may be necessary.

December 2024 (updated 10/31/24)

-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)

Week 1 (12/2 - 12/8)

Week 2 (12/9 - 12/15)

Week 3 (12/16 - 12/22)

Week 4 (12/23 - 12/29)

Primary Outage(s)

Est. Operational Capacity (Operational Impact) - Thousand Dth

Onward (segment 30)

209

209

209

209

209

Duncanville Lateral (segment 90)

36

36

36

36

36

Dearmanville (segment 150)

355

355

355

355

355

Main Pass Franklinton 2nd loop line south of Franklinton: Pipeline maintenance (12/2/2024 -

LA East Leg (Segment 330)

1,010

445

(565)

445

(565)

445

(565)

1,010

12/11/2024)

Main Pass Franklinton loop line south of Franklinton: Pipeline maintenance (12/16/2024 - 12/20/2024)

White Castle (segment 340)

798

798

798

798

798

Sesh (segment 380)

500

500

500

500

500

Gwinville (segment 400)

234

234

234

234

234

Enterprise (segment 430)

2,450

2,450

2,450

2,450

2,450

Ellerslie (segment 490)

1,663

1,663

1,663

1,663

1,663

South Atlanta (segment 510)

537

537

537

537

537

Thomaston East (segment 530)

900

900

900

900

900

South Georgia (segment 650)

143

143

143

143

143

Mainline #1 north of Holy Trinity compressor station: Unscheduled pipeline maintenance (11/1/2024 -

Holy Trinity (segment 655)

143

110

(33)

110

(33)

143

143

12/14/2024)

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.

-Restrictions to Primary In-Path transportation services may be necessary.

SNG - Outage Impact Report

-Restrictions to In-Path transportation services may be necessary.

January 2025 (updated 10/31/24)

-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)

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)

Primary Outage(s)

Est. Operational Capacity (Operational Impact) - Thousand Dth

Onward (segment 30)

209

209

209

209

209

209

Duncanville Lateral (segment 90)

36

36

36

36

36

36

Dearmanville (segment 150)

355

355

355

355

355

355

White Castle (segment 340)

798

798

798

798

798

798

Sesh (segment 380)

500

500

500

500

500

500

Gwinville (segment 400)

234

234

234

234

234

234

Enterprise (segment 430)

2,450

2,450

2,450

2,450

2,450

2,450

Ellerslie (segment 490)

1,663

1,663

1,663

1,663

1,663

1,663

South Atlanta (segment 510)

537

537

537

537

537

537

Thomaston East (segment 530)

900

900

900

900

900

900

South Georgia (segment 650)

143

143

143

143

143

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.

-Restrictions to Primary In-Path transportation services may be necessary.

SNG - Outage Impact Report

-Restrictions to In-Path transportation services may be necessary.

February 2025 (updated 10/31/24)

-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)

Week 1 (2/3 - 2/9)

Week 2 (2/10 - 2/16)

Week 3 (2/17 - 2/23)

Week 4 (2/24 - 3/2)

Primary Outage(s)

Est. Operational Capacity (Operational Impact) - Thousand Dth

Onward (segment 30)

209

209

209

209

209

Duncanville Lateral (segment 90)

36

36

36

36

36

Dearmanville (segment 150)

355

355

355

355

355

White Castle (segment 340)

798

798

798

798

798

Sesh (segment 380)

500

500

500

500

500

Gwinville (segment 400)

234

234

234

234

234

Enterprise (segment 430)

2,450

2,450

2,450

2,450

2,450

Ellerslie (segment 490)

1,663

1,663

1,663

1,663

1,663

South Atlanta (segment 510)

537

537

537

537

537

Thomaston East (segment 530)

900

900

900

900

900

South Georgia (segment 650)

143

143

143

143

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.