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    Tools > Informational Postings > Tennessee Gas Pipeline > Critical Notices > Notice 401266

    Tennessee Gas Pipeline Notice 401266

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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:  1939164-TENNESSEE GAS PIPELINE Critical: Y
    Notice Type Desc (1):  PIPELINE CONDITIONS Notice Type Desc (2):  CURRENT PIPELINE CONDITIONS
    Notice Eff Date/Time:  05/11/2026 7:37:21PM Notice End Date/Time:  05/12/2026 9:00:00am
    Post Date/Time:  5/11/2026 7:37:21 PM Notice ID: 401266
    Reqrd Rsp:  1 Rsp Date:  05/11/2026
    Notice Stat Desc:  INITIATE Prior Notice: 
    Subject:  RESTRICTIONS FOR 05-11-2026 ID3
    Notice Text:

    Effective Intraday 3 Cycle (22:00) for the gas day of Monday, May 11, 2026 Tennessee restricted the following:

    OPERATIONAL FLOW ORDERS (OFO) AND IMBALANCE WARNINGS

    ofo daily critical day 1 for over-deliveries into the system or under-takes out of the system for various parts of the system (see notice identifier 401157) for lmmas, lmpas and sas acting as balancing parties only

     

    SEGMENT RESTRICTIONS

    ·         STA 860 South 500 Line (Segment 548 BH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 4,200 Dths

    ·         STA 307 (Segment 307 BH) - through approx 46% of SOP increases due to nominations in excess of operational capacity; 4,502 Dths

    ·         STA 313Hcg - Z4 Hc (Segment 399 FH) - through approx 24% of SOP increases due to nominations in excess of operational capacity; 14,101 Dths

    ·         Z5hc North (Segment 299 FH) - through approx 24% of SOP increases due to nominations in excess of operational capacity; 15,655 Dths

    LINEPACK RESTRICTIONS

    Payback nominations will be evaluated at each cycle and scheduled only if operationally feasible.

     

     

     

     

    STORAGE RESTRICTIONS

    NONE

     

     

    **PLEASE NOTE MAXIMUM HOURLY ENTITLEMENTS ("MHE") AND/OR ELAPSED PRO RATA SCHEDULED QUANTITIES ("EPSQ") WILL BE REVIEWED AND MAY BE ENFORCED AT ANY METER DURING INTRADAY OR HOURLY CYCLES.

    **FINAL VOLUMES MAY CHANGE DUE TO SYSTEM BALANCING AND/OR CONFIRMATION REDUCTIONS.

    **THE OUTAGE AND MAINTENANCE SCHEDULE IS AVAILABLE IN EXCEL SPREADSHEET AND ADOBE FORMATS WHICH MAY BE ACCESSED VIA A HYPERLINK UNDER NOTICES/PLANNED SERVICE OUTAGES.

    If you have any questions, please contact your Scheduler.

     

    TSP/TSP Name:  1939164-TENNESSEE GAS PIPELINE Critical: Y
    Notice Type Desc (1):  PIPELINE CONDITIONS Notice Type Desc (2):  CURRENT PIPELINE CONDITIONS
    Notice Eff Date/Time:  05/11/2026 7:37:21PM Notice End Date/Time:  05/12/2026 9:00:00am
    Post Date/Time:  5/11/2026 7:37:21 PM Notice ID: 401266
    Reqrd Rsp:  1 Rsp Date:  05/11/2026
    Notice Stat Desc:  INITIATE Prior Notice: 
    Subject:  RESTRICTIONS FOR 05-11-2026 ID3
    Notice Text:

    Effective Intraday 3 Cycle (22:00) for the gas day of Monday, May 11, 2026 Tennessee restricted the following:

    OPERATIONAL FLOW ORDERS (OFO) AND IMBALANCE WARNINGS

    ofo daily critical day 1 for over-deliveries into the system or under-takes out of the system for various parts of the system (see notice identifier 401157) for lmmas, lmpas and sas acting as balancing parties only

     

    SEGMENT RESTRICTIONS

    ·         STA 860 South 500 Line (Segment 548 BH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 4,200 Dths

    ·         STA 307 (Segment 307 BH) - through approx 46% of SOP increases due to nominations in excess of operational capacity; 4,502 Dths

    ·         STA 313Hcg - Z4 Hc (Segment 399 FH) - through approx 24% of SOP increases due to nominations in excess of operational capacity; 14,101 Dths

    ·         Z5hc North (Segment 299 FH) - through approx 24% of SOP increases due to nominations in excess of operational capacity; 15,655 Dths

    LINEPACK RESTRICTIONS

    Payback nominations will be evaluated at each cycle and scheduled only if operationally feasible.

     

     

     

     

    STORAGE RESTRICTIONS

    NONE

     

     

    **PLEASE NOTE MAXIMUM HOURLY ENTITLEMENTS ("MHE") AND/OR ELAPSED PRO RATA SCHEDULED QUANTITIES ("EPSQ") WILL BE REVIEWED AND MAY BE ENFORCED AT ANY METER DURING INTRADAY OR HOURLY CYCLES.

    **FINAL VOLUMES MAY CHANGE DUE TO SYSTEM BALANCING AND/OR CONFIRMATION REDUCTIONS.

    **THE OUTAGE AND MAINTENANCE SCHEDULE IS AVAILABLE IN EXCEL SPREADSHEET AND ADOBE FORMATS WHICH MAY BE ACCESSED VIA A HYPERLINK UNDER NOTICES/PLANNED SERVICE OUTAGES.

    If you have any questions, please contact your Scheduler.

     

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