Tennessee Gas Pipeline Notice 404278
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Effective Timely Cycle (9:00) for the gas day of Friday, September 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
· TGP/SNG Rose Hill Miss Clarke Delivery Meter (Pin 420546) - through 100% of SIPss due to operational concerns; 5,000 Dths
· TGP/SNG Toca Exchange St Bernard Delivery Meter (Pin 420556) - through 100% of IT due to operational concerns; 17 Dths
· GULFSTH/TGP Kiln Miss Exchange Hanc Receipt Meter (Pin 420383) - through 100% of SIPss due to operational concerns; 4,952 Dths
· FGT/TGP Carnes Mississippi Stone Delivery Meter (Pin 420366) - through 100% of PIP due to planned and unplanned maintenance
· TGP/SNG Bear Creek Injection Bienvi Delivery Meter (Pin 405367) - through 100% of SOP due to operational concerns; 20,000 Dths
· GULFSTH/TGP Petal Storage Field For Delivery Meter (Pin 420797) - through 100% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 100 Dths
· TRNSCO/TGP Heidelberg Missisippi Ja Delivery Meter (Pin 420291) - through 100% of SIPps due to operational concerns; 10,000 Dths
· CALDONIA/TGP Caledonia Storage Lown Receipt Meter (Pin 412734) - through 100% of SOP due to gas quality specifications not met; 1,825 Dths
· UGIAPP/TGP Brinker No.2 Columbiana Receipt Meter (Pin 47882) - through approx 24% of SA due to nominations in excess of operational capacity; 19,913 Dths
· UGIAPP/TGP Farmer Brothers Columbia Receipt Meter (Pin 53950) - through approx 48% of IT due to nominations in excess of operational capacity; 79,433 Dths
· AGT/TGP Mendon Mass Tie Over Worche Receipt Meter (Pin 420285) - through 100% of SOP receipts due to displacement gas unavailable for backhaul; 1,995 Dths
SEGMENT RESTRICTIONS
· STA 534 South Of Pool (Segment 530 BH) - through 100% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 3,939 Dths
· STA 1 (Segment 101 BH) - through 100% of SOP due to operational concerns; 84,854 Dths
· MLV 509 Muskrat Line (Segment 515 BH) - through 100% of SOP due to nominations in excess of operational capacity; 4,494 Dths
· STA 860 (Segment 860 BH) - through 100% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 24,754 Dths
· STA 523 West (Segment 516 FH) – through 100% of SOP due to nominations in excess of operational capacity; 29,937 Dths
· STA 204 (Segment 204 BH) - through 100% of SOP due to operational concerns; 30,982 Dths
· STA 307 (Segment 307 BH) - through 100% of SOP due to nominations in excess of operational capacity; 368,652 Dths
· MLV 314 East (Segment 314 BH) - through approx 88% of SOP due to nominations in excess of operational capacity; 362,493 Dths
· STA 315 (Segment 315 BH) - through approx 83% of SOP due to nominations in excess of operational capacity; 438,458 Dths
· STA 317 (Segment 317 BH) - through approx 86% of SOP due to nominations in excess of operational capacity; 171,975 Dths
· STA 321 (Segment 321 FH) - through approx 38% of SOP due to nominations in excess of operational capacity; 406,915 Dths
· MLV 330 (Segment 324 FH) - through approx 32% of SOP due to nominations in excess of operational capacity; 197,617 Dths
· Z5hc North (Segment 299 FH) - through approx 76% of SOP due to nominations in excess of operational capacity; 559,292 Dths
· STA 245 (Segment 245 FH) - through approx 85% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 723,867 Dths
· STA 249 (Segment 249 FH) - through approx 51% of SOP due to nominations in excess of operational capacity; 210,220 Dths
· STA 254 (Segment 249 FH) - through 100% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 167,153 Dths
· STA 261 Discharge East (Segment 261 FH) - through approx 67% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 116,229 Dths
· MLV 273 (Segment 284 FH) - through approx 97% of SOP due to nominations in excess of operational capacity; 257,324 Dths
LINEPACK RESTRICTIONS
PAYBACK NOMINATIONS WILL BE EVALUATED AT EACH CYCLE AND SCHEDULED ONLY IF OPERATIONALLY FEASIBLE.
STORAGE RESTRICTIONS
No Authorized Overrun Injections Services under Rate Schedule FS-AO at the following storage fields:
o Northern MA (460018) storage field
o Portland MA (460025) storage field
· No Interruptible Storage Injection Services under Rate Schedule IS at the following storage fields:
o Northern MA (460018) storage field
· No Parks or Loan Paybacks under Rate Schedule PAL utilizing the PALD service in Zones 4, 5 and 6
· No Parks or Loan Paybacks under Rate Schedule PAL utilizing the PAL-AO service in Zones 4, 5 and 6
**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.
Effective Timely Cycle (9:00) for the gas day of Friday, September 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
· TGP/SNG Rose Hill Miss Clarke Delivery Meter (Pin 420546) - through 100% of SIPss due to operational concerns; 5,000 Dths
· TGP/SNG Toca Exchange St Bernard Delivery Meter (Pin 420556) - through 100% of IT due to operational concerns; 17 Dths
· GULFSTH/TGP Kiln Miss Exchange Hanc Receipt Meter (Pin 420383) - through 100% of SIPss due to operational concerns; 4,952 Dths
· FGT/TGP Carnes Mississippi Stone Delivery Meter (Pin 420366) - through 100% of PIP due to planned and unplanned maintenance
· TGP/SNG Bear Creek Injection Bienvi Delivery Meter (Pin 405367) - through 100% of SOP due to operational concerns; 20,000 Dths
· GULFSTH/TGP Petal Storage Field For Delivery Meter (Pin 420797) - through 100% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 100 Dths
· TRNSCO/TGP Heidelberg Missisippi Ja Delivery Meter (Pin 420291) - through 100% of SIPps due to operational concerns; 10,000 Dths
· CALDONIA/TGP Caledonia Storage Lown Receipt Meter (Pin 412734) - through 100% of SOP due to gas quality specifications not met; 1,825 Dths
· UGIAPP/TGP Brinker No.2 Columbiana Receipt Meter (Pin 47882) - through approx 24% of SA due to nominations in excess of operational capacity; 19,913 Dths
· UGIAPP/TGP Farmer Brothers Columbia Receipt Meter (Pin 53950) - through approx 48% of IT due to nominations in excess of operational capacity; 79,433 Dths
· AGT/TGP Mendon Mass Tie Over Worche Receipt Meter (Pin 420285) - through 100% of SOP receipts due to displacement gas unavailable for backhaul; 1,995 Dths
SEGMENT RESTRICTIONS
· STA 534 South Of Pool (Segment 530 BH) - through 100% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 3,939 Dths
· STA 1 (Segment 101 BH) - through 100% of SOP due to operational concerns; 84,854 Dths
· MLV 509 Muskrat Line (Segment 515 BH) - through 100% of SOP due to nominations in excess of operational capacity; 4,494 Dths
· STA 860 (Segment 860 BH) - through 100% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 24,754 Dths
· STA 523 West (Segment 516 FH) – through 100% of SOP due to nominations in excess of operational capacity; 29,937 Dths
· STA 204 (Segment 204 BH) - through 100% of SOP due to operational concerns; 30,982 Dths
· STA 307 (Segment 307 BH) - through 100% of SOP due to nominations in excess of operational capacity; 368,652 Dths
· MLV 314 East (Segment 314 BH) - through approx 88% of SOP due to nominations in excess of operational capacity; 362,493 Dths
· STA 315 (Segment 315 BH) - through approx 83% of SOP due to nominations in excess of operational capacity; 438,458 Dths
· STA 317 (Segment 317 BH) - through approx 86% of SOP due to nominations in excess of operational capacity; 171,975 Dths
· STA 321 (Segment 321 FH) - through approx 38% of SOP due to nominations in excess of operational capacity; 406,915 Dths
· MLV 330 (Segment 324 FH) - through approx 32% of SOP due to nominations in excess of operational capacity; 197,617 Dths
· Z5hc North (Segment 299 FH) - through approx 76% of SOP due to nominations in excess of operational capacity; 559,292 Dths
· STA 245 (Segment 245 FH) - through approx 85% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 723,867 Dths
· STA 249 (Segment 249 FH) - through approx 51% of SOP due to nominations in excess of operational capacity; 210,220 Dths
· STA 254 (Segment 249 FH) - through 100% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 167,153 Dths
· STA 261 Discharge East (Segment 261 FH) - through approx 67% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 116,229 Dths
· MLV 273 (Segment 284 FH) - through approx 97% of SOP due to nominations in excess of operational capacity; 257,324 Dths
LINEPACK RESTRICTIONS
PAYBACK NOMINATIONS WILL BE EVALUATED AT EACH CYCLE AND SCHEDULED ONLY IF OPERATIONALLY FEASIBLE.
STORAGE RESTRICTIONS
No Authorized Overrun Injections Services under Rate Schedule FS-AO at the following storage fields:
o Northern MA (460018) storage field
o Portland MA (460025) storage field
· No Interruptible Storage Injection Services under Rate Schedule IS at the following storage fields:
o Northern MA (460018) storage field
· No Parks or Loan Paybacks under Rate Schedule PAL utilizing the PALD service in Zones 4, 5 and 6
· No Parks or Loan Paybacks under Rate Schedule PAL utilizing the PAL-AO service in Zones 4, 5 and 6
**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.