Tennessee Gas Pipeline Notice 404413

Effective Timely Cycle (9:00) for the gas day of Wednesday, September 23, 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 receipts due to displacement gas unavailable for backhaul; 3,025 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

·         Pine PRA/TGP Pine Prairie North Rap Delivery Meter (Pin 421043) - through approx 5% of SOP due to operational concerns; 1,426 Dths

·         GULF SOUTH/TGP Petal Storage Field For Delivery Meter (Pin 420797) - through 100% of SIPps due to operational concerns; 200 Dths

·         TRANSCO/TGP Heidelberg Mississippi Ja Delivery Meter (Pin 420291) - through 100% of SIPps due to operational concerns; 10,000 Dths

·         UGIAPP/TGP Brinker No.2 Columbiana Receipt Meter (Pin 47882) - through approx 15% of SA due to nominations in excess of operational capacity; 10,369 Dths

·         UGIAPP/TGP Farmer Brothers Columbia Receipt Meter (Pin 53950) - through approx 56% of IT due to nominations in excess of operational capacity; 78,755 Dths

·         AGT/TGP Mahwah New Jersey Bergen Delivery Meter (Pin 420207) - through approx 70% of SIPss due to nominations in excess of operational capacity; 74,469 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; 15,386 Dths

·         Pemex Lateral (Segment 492 FH) - through 100% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 57,713 Dths

·         STA 1 (Segment 101 BH) - through 100% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 54 Dths

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

·         MLV 548 (Segment 542 BH) - through 100% of SOP due to operational concerns; 25,000 Dths

·         STA 860 South 500 Line (Segment 548 BH) - through 100% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 5,000 Dths

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

·         STA 204 (Segment 204 BH) - through 100% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 20,005 Dths

·         STA 307 (Segment 307 BH) - through 100% of SOP due to nominations in excess of operational capacity; 358,786 Dths

·         MLV 314 East (Segment 314 BH) - through approx 87% of SOP due to nominations in excess of operational capacity; 357,945 Dths

·         STA 315 (Segment 315 BH) - through approx 81% of SOP due to nominations in excess of operational capacity; 425,606 Dths

·         STA 317 (Segment 317 BH) - through approx 76% of SOP due to nominations in excess of operational capacity; 159,049 Dths

·         STA 321 (Segment 321 FH) - through approx 65% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 707,962 Dths

·         STA 325 (Segment 324 FH) - through approx 13% of SOP due to nominations in excess of operational capacity; 56,419 Dths

·         MLV 330 (Segment 324 FH) - through approx 29% of SOP due to nominations in excess of operational capacity; 150,728 Dths

·         Z5 HC North (Segment 299 FH) - through approx 75% of SOP due to nominations in excess of operational capacity; 562,990 Dths

·         STA 245 (Segment 245 FH) - through approx 79% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 681,500 Dths

·         STA 249 (Segment 249 FH) - through approx 62% of SOP due to nominations in excess of operational capacity; 393,689 Dths

·         STA 261 Discharge East (Segment 261 FH) - through approx 63% of SOP due to scheduled maintenance and nominations in excess of operational capacity; 123,170 Dths

·         MLV 273 (Segment 284 FH) - through approx 98% of SOP due to nominations in excess of operational capacity; 250,988 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.