Informational Postings :: Southern Natural Gas Company, L.L.C.

Notice Detail

TSP/TSP Name: 6900518-SOUTHERN NATURAL GAS CO.	Critical: Y
Notice Type Desc (1): PIPELINE CONDITIONS	Notice Type Desc (2): CURRENT PIPELINE CONDITIONS
Notice Eff Date/Time: 04/10/2025 3:09:01PM	Notice End Date/Time: 04/11/2025 9:00:00am
Post Date/Time: 4/10/2025 3:09:01 PM	Notice ID: 710624
Reqrd Rsp: 1	Rsp Date: 04/10/2025
Notice Stat Desc: INITIATE	Prior Notice:
Subject: Pipeline Conditions as of 04-11-2025

Notice Text:

Effective Timely Cycle for gas day Friday, April 11, 2025, and continuing until further notice, SNG restricted the following:

OPERATIONAL FLOW ORDERS (OFO)

None

RESTRICTIONS (POINT)

· 651320 (EGT/SNG PERRYVILLE OUACHITA)-R - Exceeds Operating Capacity - Reductions into IT Services

RESTRICTIONS (SEGMENT)

· 30 (ONWARD) - Exceeds Operating Capacity - Reductions into OP Services

· 50 (PICKENS EAST) BH - Exceeds Operating Capacity - Reductions into OP Services

· 350 (LA WEST LEG) - Exceeds Operating Capacity - Reductions into IT Services

· 380 (SNG - SESH) - Exceeds Operating Capacity - Reductions into OP Services

· 655 (HOLY TRINITY) - Exceeds Operating Capacity - Reductions through OP Services

RESTRICTIONS (LINEPACK)

Payback Due Pipe – No Restrictions

Payback Due Shipper – No Restrictions

RESTRICTIONS (STORAGE)

Incremental Interruptible Storage (ISS) Injections not allowed - See Notice # 710565

Type 3 / 4 OFO Probability (Unlikely (UL); Likely (L); Too Close to Call (TC); Highly Likely (HL)

April 11, 2025 – UL

April 12, 2025 – UL

April 13, 2025 – UL

April 14, 2025 – UL

Type 6 OFO Probability (Unlikely (UL); Too Close to Call (TC); Highly Likely (HL)

April 11, 2025 – UL for Short and UL for Long Imbalances

April 12, 2025 – UL for Short and TC for Long Imbalances

April 13, 2025 – UL for Short and TC for Long Imbalances

April 14, 2025 – UL for Short and UL for Long Imbalances