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    Tools > Informational Postings > Southern Natural Gas > Critical Notices > Notice 710631

    Southern Natural Gas Notice 710631

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    All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.

    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:  04/11/2025 2:28:19PM Notice End Date/Time:  04/12/2025 9:00:00am
    Post Date/Time:  4/11/2025 2:28:19 PM Notice ID: 710631
    Reqrd Rsp:  1 Rsp Date:  04/11/2025
    Notice Stat Desc:  INITIATE Prior Notice: 
    Subject:  Pipeline Conditions as of 04-12-2025
    Notice Text:

    Effective Timely Cycle for gas day Saturday, April 12, 2025, and continuing until further notice, SNG restricted the following:

    OPERATIONAL FLOW ORDERS (OFO)

    Type 6 OFO for long imbalances will be in effect for the start of the gas day, Saturday April 12, 2025.  (Notice # 710629)

      

    RESTRICTIONS (POINT)

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

    RESTRICTIONS (SEGMENT)

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

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

    RESTRICTIONS (LINEPACK)

    Payback Due Pipe – Not accepting until further notice

    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 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 12, 2025 – UL for Short and OFO for Long Imbalances until further notice

    April 13, 2025 – UL for Short and OFO for Long Imbalances until further notice

    April 14, 2025 – UL for Short and OFO for Long Imbalances until further notice

     

     

     

    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:  04/11/2025 2:28:19PM Notice End Date/Time:  04/12/2025 9:00:00am
    Post Date/Time:  4/11/2025 2:28:19 PM Notice ID: 710631
    Reqrd Rsp:  1 Rsp Date:  04/11/2025
    Notice Stat Desc:  INITIATE Prior Notice: 
    Subject:  Pipeline Conditions as of 04-12-2025
    Notice Text:

    Effective Timely Cycle for gas day Saturday, April 12, 2025, and continuing until further notice, SNG restricted the following:

    OPERATIONAL FLOW ORDERS (OFO)

    Type 6 OFO for long imbalances will be in effect for the start of the gas day, Saturday April 12, 2025.  (Notice # 710629)

      

    RESTRICTIONS (POINT)

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

    RESTRICTIONS (SEGMENT)

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

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

    RESTRICTIONS (LINEPACK)

    Payback Due Pipe – Not accepting until further notice

    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 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 12, 2025 – UL for Short and OFO for Long Imbalances until further notice

    April 13, 2025 – UL for Short and OFO for Long Imbalances until further notice

    April 14, 2025 – UL for Short and OFO for Long Imbalances until further notice

     

     

     

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