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    Tools > Informational Postings > Southern Natural Gas > Critical Notices > Notice 710001

    Southern Natural Gas Notice 710001

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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:  11/03/2024 7:40:15PM Notice End Date/Time:  11/04/2024 9:00:00am
    Post Date/Time:  11/3/2024 7:40:15 PM Notice ID: 710001
    Reqrd Rsp:  1 Rsp Date:  11/03/2024
    Notice Stat Desc:  SUPERSEDE Prior Notice:  710000
    Subject:  Updated Pipeline Conditions 11-04-2024
    Notice Text:

    Effective Evening Cycle gas day Monday, November 4, 2024, and continuing until further notice, SNG restricted the following:  

     

    OPERATIONAL FLOW ORDERS (OFO) 

    None

     

    RESTRICTIONS (POINT) SNG

    ·       606400 (GULFRUN/SNG SESH RICHLAND) – Exceeds Operating Capacity – Reductions into IP Services

    ·       937700 (PEOPLES/SNG NORMANDY DUVALL) – Exceeds Operating Capacity – Reductions into OP Services 

     

    RESTRICTIONS (SEGMENT) SNG

    ·       350 (LA WEST LEG) – Exceeds Operating Capacity – Reductions into OP Services

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

    ·       560 (BRUNSWICK LINE TO WRENS) – Exceeds Operating Capacity – Reductions into OP Services

    ·       655 (HOLY TRINITY) – Exceeds Operating Capacity  

    ·       700 (QUINCY LINE) – Exceeds Operating Capacity  

     

    RESTRICTIONS (LINEPACK)

    None

     

    RESTRICTIONS (STORAGE)

    Incremental Interruptible Storage (ISS) Injection not allowed – See Notice #708996

     

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

    November 4, 2024 – UL

     

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

    November 4, 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:  11/03/2024 7:40:15PM Notice End Date/Time:  11/04/2024 9:00:00am
    Post Date/Time:  11/3/2024 7:40:15 PM Notice ID: 710001
    Reqrd Rsp:  1 Rsp Date:  11/03/2024
    Notice Stat Desc:  SUPERSEDE Prior Notice:  710000
    Subject:  Updated Pipeline Conditions 11-04-2024
    Notice Text:

    Effective Evening Cycle gas day Monday, November 4, 2024, and continuing until further notice, SNG restricted the following:  

     

    OPERATIONAL FLOW ORDERS (OFO) 

    None

     

    RESTRICTIONS (POINT) SNG

    ·       606400 (GULFRUN/SNG SESH RICHLAND) – Exceeds Operating Capacity – Reductions into IP Services

    ·       937700 (PEOPLES/SNG NORMANDY DUVALL) – Exceeds Operating Capacity – Reductions into OP Services 

     

    RESTRICTIONS (SEGMENT) SNG

    ·       350 (LA WEST LEG) – Exceeds Operating Capacity – Reductions into OP Services

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

    ·       560 (BRUNSWICK LINE TO WRENS) – Exceeds Operating Capacity – Reductions into OP Services

    ·       655 (HOLY TRINITY) – Exceeds Operating Capacity  

    ·       700 (QUINCY LINE) – Exceeds Operating Capacity  

     

    RESTRICTIONS (LINEPACK)

    None

     

    RESTRICTIONS (STORAGE)

    Incremental Interruptible Storage (ISS) Injection not allowed – See Notice #708996

     

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

    November 4, 2024 – UL

     

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

    November 4, 2024 – UL for Short and UL for Long Imbalances 

     

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