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    Tools > Informational Postings > Southern Natural Gas > Critical Notices > Notice 710071

    Southern Natural Gas Notice 710071

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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:  11/20/2024 7:35:49PM Notice End Date/Time:  11/21/2024 9:00:00am
    Post Date/Time:  11/20/2024 7:35:49 PM Notice ID: 710071
    Reqrd Rsp:  1 Rsp Date:  11/20/2024
    Notice Stat Desc:  SUPERSEDE Prior Notice:  710069
    Subject:  Updated Pipeline Conditions 11-21-2024
    Notice Text:

    Effective Evening Cycle gas day Thursday, November 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, Friday November 22, 2024, until further notice. Notice ID #710070

    Type 3 Level 1 OFO South System will be in effect for the start of the gas day, Friday November 22, 2024, until further notice. Notice ID #710068

     RESTRICTIONS (POINT) SNG

    None

     

    RESTRICTIONS (SEGMENT) SNG

    ·       350 (LA WEST LEG) – 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 IT Services

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

    ·       490 (ELLERSLIE) – Exceeds Operating Capacity – Reductions through OP Services

     

    RESTRICTIONS (LINEPACK)

    None

     

    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)

    November 21, 2024 – UL

    November 22, 2024 – OFO Until Further Notice

     

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

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

    November 22, 2024 – UL for Short and UL for Long Imbalanced

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

    November 24, 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:  11/20/2024 7:35:49PM Notice End Date/Time:  11/21/2024 9:00:00am
    Post Date/Time:  11/20/2024 7:35:49 PM Notice ID: 710071
    Reqrd Rsp:  1 Rsp Date:  11/20/2024
    Notice Stat Desc:  SUPERSEDE Prior Notice:  710069
    Subject:  Updated Pipeline Conditions 11-21-2024
    Notice Text:

    Effective Evening Cycle gas day Thursday, November 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, Friday November 22, 2024, until further notice. Notice ID #710070

    Type 3 Level 1 OFO South System will be in effect for the start of the gas day, Friday November 22, 2024, until further notice. Notice ID #710068

     RESTRICTIONS (POINT) SNG

    None

     

    RESTRICTIONS (SEGMENT) SNG

    ·       350 (LA WEST LEG) – 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 IT Services

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

    ·       490 (ELLERSLIE) – Exceeds Operating Capacity – Reductions through OP Services

     

    RESTRICTIONS (LINEPACK)

    None

     

    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)

    November 21, 2024 – UL

    November 22, 2024 – OFO Until Further Notice

     

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

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

    November 22, 2024 – UL for Short and UL for Long Imbalanced

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

    November 24, 2024 – UL for Short and UL for Long Imbalances 

     

     

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