Tennessee Gas Pipeline Notice 403593

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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:  08/18/2026 3:38:46PM Notice End Date/Time:  08/19/2026 9:00:00am Post Date/Time:  8/18/2026 3:38:46 PM Notice ID: 403593 Reqrd Rsp:  1 Rsp Date/Time:  8/18/2026 12:00:00 AM Notice Stat Desc:  INITIATE Prior Notice:  Subject:  RESTRICTIONS FOR 08-18-2026 ID2
Notice Text:

Effective Intraday 2 Cycle (18:00) for the gas day of Tuesday, August 18, 2026 Tennessee restricted the following:

OPERATIONAL FLOW ORDERS (OFO) AND IMBALANCE WARNINGS

OFO DAILY CRITICAL DAY 1 ON THE 500 lINE FROM STA 527 TO STA 542 FOR OVERTAKES from the system OR UNDERDELIVERieS into the system FOR ALL LMPA, SA ACTING AS BALANCING PARTIES AND LMMA BALANCING PARTIES

 

METER RESTRICTIONS

·         WHISTLEP/TGP Whistle Receipt Nueces Receipt Meter (Pin 54847) - through approx 97% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 78,003 Dths

·         EFMIDS/TGP Banquete Plant: Rip 1T 1 Receipt Meter (Pin 412877) - through approx 97% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 13,309 Dths

·         ENTRPRSE/TGP Agua Dulce Nueces Receipt Meter (Pin 411306) - through 100% of SA increases due to scheduled maintenance and nominations in excess of operational capacity; 100 Dths

·         ETNG/TGP East Lobelville Tn Perry Receipt Meter (Pin 420042) - through approx 8% of SOP increases receipts due to displacement gas unavailable for backhaul; 10,276 Dths

·         Greenbrier Tn 2 (Dual) Receipt Meter (Pin 420289) - through approx 70% of SIPss increases receipts due to displacement gas unavailable for backhaul; 57,600 Dths

·         GULFSTH/TGP Petal Storage Field For Delivery Meter (Pin 420797) - through 100% of SIPss increases due to operational concerns; 39 Dths

SEGMENT RESTRICTIONS

·         STA 534 South Of Pool (Segment 530 BH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 450 Dths

·         STA 1 (Segment 101 BH) - through 100% of SOP increases due to operational concerns; 70,211 Dths

·         STA 17 (Segment 117 FH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 22,223 Dths

·         STA 47 (Segment 143 FH) - through 100% of SOP increases due to operational concerns; 18,445 Dths

·         MLV 509 Muskrat Line (Segment 515 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 4,494 Dths

·         STA 114 East (Segment 114 BH) - through PIP increases due to scheduled maintenance and nominations in excess of operational capacity

·         STA 307 (Segment 307 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 368,652 Dths

·         MLV 314 East (Segment 314 BH) - through approx 99% of SOP increases due to nominations in excess of operational capacity; 234,088 Dths

·         STA 315 (Segment 315 BH) - through approx 84% of SOP increases due to nominations in excess of operational capacity; 297,184 Dths

·         STA 317 (Segment 317 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 71,548 Dths

·         MLV 330 (Segment 324 FH) - through approx 78% of SOP increases due to nominations in excess of operational capacity; 57,769 Dths

·         STA 313Hcg - Z4 Hc (Segment 399 FH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 21,979 Dths

·         Z5hc North (Segment 299 FH) - through approx 91% of SOP increases due to nominations in excess of operational capacity; 180,870 Dths

·         STA 245 (Segment 245 FH) - through approx 94% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 283,751 Dths

·         STA 249 (Segment 249 FH) - through approx 90% of SOP increases due to nominations in excess of operational capacity; 127,180 Dths

·         MLV 273 (Segment 284 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 197,679 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:  08/18/2026 3:38:46PM Notice End Date/Time:  08/19/2026 9:00:00am Post Date/Time:  8/18/2026 3:38:46 PM Notice ID: 403593 Reqrd Rsp:  1 Rsp Date/Time:  8/18/2026 12:00:00 AM Notice Stat Desc:  INITIATE Prior Notice:  Subject:  RESTRICTIONS FOR 08-18-2026 ID2
Notice Text:

Effective Intraday 2 Cycle (18:00) for the gas day of Tuesday, August 18, 2026 Tennessee restricted the following:

OPERATIONAL FLOW ORDERS (OFO) AND IMBALANCE WARNINGS

OFO DAILY CRITICAL DAY 1 ON THE 500 lINE FROM STA 527 TO STA 542 FOR OVERTAKES from the system OR UNDERDELIVERieS into the system FOR ALL LMPA, SA ACTING AS BALANCING PARTIES AND LMMA BALANCING PARTIES

 

METER RESTRICTIONS

·         WHISTLEP/TGP Whistle Receipt Nueces Receipt Meter (Pin 54847) - through approx 97% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 78,003 Dths

·         EFMIDS/TGP Banquete Plant: Rip 1T 1 Receipt Meter (Pin 412877) - through approx 97% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 13,309 Dths

·         ENTRPRSE/TGP Agua Dulce Nueces Receipt Meter (Pin 411306) - through 100% of SA increases due to scheduled maintenance and nominations in excess of operational capacity; 100 Dths

·         ETNG/TGP East Lobelville Tn Perry Receipt Meter (Pin 420042) - through approx 8% of SOP increases receipts due to displacement gas unavailable for backhaul; 10,276 Dths

·         Greenbrier Tn 2 (Dual) Receipt Meter (Pin 420289) - through approx 70% of SIPss increases receipts due to displacement gas unavailable for backhaul; 57,600 Dths

·         GULFSTH/TGP Petal Storage Field For Delivery Meter (Pin 420797) - through 100% of SIPss increases due to operational concerns; 39 Dths

SEGMENT RESTRICTIONS

·         STA 534 South Of Pool (Segment 530 BH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 450 Dths

·         STA 1 (Segment 101 BH) - through 100% of SOP increases due to operational concerns; 70,211 Dths

·         STA 17 (Segment 117 FH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 22,223 Dths

·         STA 47 (Segment 143 FH) - through 100% of SOP increases due to operational concerns; 18,445 Dths

·         MLV 509 Muskrat Line (Segment 515 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 4,494 Dths

·         STA 114 East (Segment 114 BH) - through PIP increases due to scheduled maintenance and nominations in excess of operational capacity

·         STA 307 (Segment 307 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 368,652 Dths

·         MLV 314 East (Segment 314 BH) - through approx 99% of SOP increases due to nominations in excess of operational capacity; 234,088 Dths

·         STA 315 (Segment 315 BH) - through approx 84% of SOP increases due to nominations in excess of operational capacity; 297,184 Dths

·         STA 317 (Segment 317 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 71,548 Dths

·         MLV 330 (Segment 324 FH) - through approx 78% of SOP increases due to nominations in excess of operational capacity; 57,769 Dths

·         STA 313Hcg - Z4 Hc (Segment 399 FH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 21,979 Dths

·         Z5hc North (Segment 299 FH) - through approx 91% of SOP increases due to nominations in excess of operational capacity; 180,870 Dths

·         STA 245 (Segment 245 FH) - through approx 94% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 283,751 Dths

·         STA 249 (Segment 249 FH) - through approx 90% of SOP increases due to nominations in excess of operational capacity; 127,180 Dths

·         MLV 273 (Segment 284 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 197,679 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.