Southern Natural Gas Notice 710188

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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:  12/20/2024 7:31:47PM Notice End Date/Time:  12/21/2024 9:00:00am
Post Date/Time:  12/20/2024 7:31:47 PM Notice ID: 710188
Reqrd Rsp:  1 Rsp Date:  12/20/2024
Notice Stat Desc:  SUPERSEDE Prior Notice:  710187
Subject:  Updated Pipeline Conditions 12-21-2024
Notice Text:

Effective Evening Cycle for gas day Saturday, December 21, 2024, and continuing until further notice, SNG restricted the following:

 

OPERATIONAL FLOW ORDERS (OFO)

Type 3 Level 1 OFO North System will be in effect for the start of the gas day, Saturday December 21, 2024, until further notice. Notice ID #710181

Type 3 Level 1 OFO South System will be in effect for the start of the gas day, Saturday December 21, 2024, until further notice. Notice ID #710182

 

RESTRICTIONS (POINT)

·          605200 (SABPL/SNG SABINE VERMILLION) – Exceeds Operating Capacity – Reductions into OP Services

·          643201 (Transco/SNG Jonesboro) – Exceeds Operating Capacity – Reductions into IT Services

 

RESTRICTIONS (SEGMENT)

·        195 (CHAT LINE – EAST TENNESSEE) – Exceeds Operating Capacity

·        340 (WHITE CASTLE) - Exceeds Operating Capacity - Reductions into OP Services

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

·        400 (PICKENS TO GWINVILLE) – Exceeds Operating Capacity – Reductions into OP Services

·        420 (BAY SPRINGS) – Exceeds Operating Capacity – Reductions through OP Services

·        430 (ENTERPRISE) – Exceeds Operating Capacity – Reductions through OP Services

·        680 (ALBANY)BH - Exceeds Operating Capacity - Reductions through OP Services

 

 

RESTRICTIONS (LINEPACK)

Payback Due Pipe  No restrictions

Payback Due Shipper – Not accepting due shipper until further notice

 

RESTRICTIONS (STORAGE)

Incremental Interruptible Storage (ISS) Injection not allowed – See Notice #710006

 

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

December 20, 2024 – UL 

December 21, 2024 – OFO until further notice

 

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

December 21, 2024 – UL for Short and UL for Long Imbalances

December 22, 2024 – UL for Short and UL for Long Imbalances

December 23, 2024 – UL for Short and UL for Long Imbalances

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:  12/20/2024 7:31:47PM Notice End Date/Time:  12/21/2024 9:00:00am
Post Date/Time:  12/20/2024 7:31:47 PM Notice ID: 710188
Reqrd Rsp:  1 Rsp Date:  12/20/2024
Notice Stat Desc:  SUPERSEDE Prior Notice:  710187
Subject:  Updated Pipeline Conditions 12-21-2024
Notice Text:

Effective Evening Cycle for gas day Saturday, December 21, 2024, and continuing until further notice, SNG restricted the following:

 

OPERATIONAL FLOW ORDERS (OFO)

Type 3 Level 1 OFO North System will be in effect for the start of the gas day, Saturday December 21, 2024, until further notice. Notice ID #710181

Type 3 Level 1 OFO South System will be in effect for the start of the gas day, Saturday December 21, 2024, until further notice. Notice ID #710182

 

RESTRICTIONS (POINT)

·          605200 (SABPL/SNG SABINE VERMILLION) – Exceeds Operating Capacity – Reductions into OP Services

·          643201 (Transco/SNG Jonesboro) – Exceeds Operating Capacity – Reductions into IT Services

 

RESTRICTIONS (SEGMENT)

·        195 (CHAT LINE – EAST TENNESSEE) – Exceeds Operating Capacity

·        340 (WHITE CASTLE) - Exceeds Operating Capacity - Reductions into OP Services

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

·        400 (PICKENS TO GWINVILLE) – Exceeds Operating Capacity – Reductions into OP Services

·        420 (BAY SPRINGS) – Exceeds Operating Capacity – Reductions through OP Services

·        430 (ENTERPRISE) – Exceeds Operating Capacity – Reductions through OP Services

·        680 (ALBANY)BH - Exceeds Operating Capacity - Reductions through OP Services

 

 

RESTRICTIONS (LINEPACK)

Payback Due Pipe  No restrictions

Payback Due Shipper – Not accepting due shipper until further notice

 

RESTRICTIONS (STORAGE)

Incremental Interruptible Storage (ISS) Injection not allowed – See Notice #710006

 

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

December 20, 2024 – UL 

December 21, 2024 – OFO until further notice

 

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

December 21, 2024 – UL for Short and UL for Long Imbalances

December 22, 2024 – UL for Short and UL for Long Imbalances

December 23, 2024 – UL for Short and UL for Long Imbalances