Tennessee Gas Pipeline Notice 404608

Effective Evening Cycle (9:00) for the gas day of Thursday, October 01, 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 

ofo daily critical day 1 for all areas east of sta 219 for overdeliveries into the system or undertakes out of the system for all lmpa, sa acting as balancing parties and lmma balancing parties

METER RESTRICTIONS

·         TGP/SNG Toca Exchange St Bernard Delivery Meter (Pin 420556) - through 100% of IT increases due to operational concerns; 50 Dths

·         GULFSTH/TGP Kiln Miss Exchange Hanc Receipt Meter (Pin 420383) - through 100% of SOP increases due to operational concerns; 100 Dths

·         WHISTLEP/TGP Whistle Receipt Nueces Receipt Meter (Pin 54847) - through approx 42% of SOP increases due to nominations in excess of operational capacity; 175,127 Dths

·         GULFSTH/TGP Coastal Bend Lng Wharto Delivery Meter (Pin 49524) - through 100% of SIPps increases due to imbalance management quantity exceeded; 90,952 Dths

·         TRNSCO/TGP Heidelberg Missisippi Ja Receipt Meter (Pin 420291) - through 100% of SA increases receipts due to displacement gas unavailable for backhaul; 13,706 Dths

·         LEAF/TGP Jasper County: Rip 538 2 5 Delivery Meter (Pin 412789) - through 100% of SIPps increases due to operational concerns; 8,500 Dths

·         UGIAPP/TGP Farmer Brothers Columbia Receipt Meter (Pin 53950) - through approx 34% of PS IT ; 3,333 Dths

·         EGTS/TGP Ellisburg Injection Potter Receipt Meter (Pin 460012) - through 100% of SOP increases due to operational concerns; 4,918 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; 3,545 Dths

·         Pemex Lateral (Segment 492 FH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 178,114 Dths

·         MLV 406 (Segment 406 BH) - through approx 37% of SOP increases due to nominations in excess of operational capacity; 7,119 Dths

·         STA 1 (Segment 101 BH) - through PIP increases due to scheduled maintenance and nominations in excess of operational capacity

·         MLV 509 Muskrat Line (Segment 515 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 2,000 Dths

·         STA 860 (Segment 860 BH) - through 100% of SOP increases due to operational concerns; 4,943 Dths

·         STA 523 West (Segment 516 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 14,964 Dths

·         MLV 548 (Segment 542 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 31,787 Dths

·         STA 110 South (Segment 187 BH) - through 100% of IT increases due to scheduled maintenance and nominations in excess of operational capacity; 21,705 Dths

·         STA 307 (Segment 307 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 401,739 Dths

·         MLV 314 East (Segment 314 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 214,261 Dths

·         STA 315 (Segment 315 BH) - through approx 86% of SOP increases due to nominations in excess of operational capacity; 275,519 Dths

·         STA 317 (Segment 317 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 60,475 Dths

·         STA 321 (Segment 321 FH) - through approx 91% of SOP increases due to nominations in excess of operational capacity; 141,864 Dths

·         Z5hc North (Segment 299 FH) - through approx 76% of SOP increases due to nominations in excess of operational capacity; 151,774 Dths

·         STA 245 (Segment 245 FH) - through approx 85% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 268,776 Dths

·         STA 249 (Segment 249 FH) - through approx 70% of SOP increases due to nominations in excess of operational capacity; 129,109 Dths

·         STA 261 Discharge East (Segment 261 FH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 165,277 Dths

·         MLV 273 (Segment 284 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 270,629 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.