Informational Postings :: Tennessee Gas Pipeline Company, L.L.C.

Informational Postings

Notice Detail

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: 09/08/2026 7:33:53PM	Notice End Date/Time: 09/09/2026 9:00:00am
Post Date/Time: 9/8/2026 7:33:53 PM	Notice ID: 404077
Reqrd Rsp: 1	Rsp Date/Time: 9/8/2026 12:00:00 AM
Notice Stat Desc: INITIATE	Prior Notice:
Subject: RESTRICTIONS FOR 09-09-2026 EC

Notice Text:

Effective Evening Cycle (9:00) for the gas day of Wednesday, September 09, 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

· FGT/TGP Carnes Mississippi Stone Delivery Meter (Pin 420366) - through 100% of PIP due to planned and unplanned maintenance

· WHISTLEP/TGP Whistle Receipt Nueces Receipt Meter (Pin 54847) - through approx 9% of SA increases due to nominations in excess of operational capacity; 4,521 Dths

· UGIAPP/TGP Farmer Brothers Columbia Receipt Meter (Pin 53950) - through 100% of IT increases due to nominations in excess of operational capacity; 4,133 Dths

SEGMENT RESTRICTIONS

· STA 1 (Segment 101 BH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 13,175 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 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 operational concerns; 5,005 Dths

· STA 860 South 500 Line (Segment 548 BH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 17,500 Dths

· STA 114 East (Segment 114 BH) - through PIP increases due to force majeure

· STA 307 (Segment 307 BH) - through approx 99% of SOP increases due to nominations in excess of operational capacity; 370,206 Dths

· MLV 314 East (Segment 314 BH) - through approx 84% of SOP increases due to nominations in excess of operational capacity; 177,029 Dths

· STA 315 (Segment 315 BH) - through approx 61% of SOP increases due to nominations in excess of operational capacity; 152,843 Dths

· STA 317 (Segment 317 BH) - through approx 84% of SOP increases due to nominations in excess of operational capacity; 91,772 Dths

· STA 321 (Segment 321 FH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 481,277 Dths

· MLV 330 (Segment 324 FH) - through approx 47% of SOP increases due to nominations in excess of operational capacity; 74,514 Dths

· MLV 336 East (Segment 336 FH) - through approx 22% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 7,345 Dths

· STA 224 (Segment 224 FH) - through 100% of IT increases due to scheduled maintenance and nominations in excess of operational capacity; 16,418 Dths

· STA 230B -Niagara Spur North (Segment 296 FH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 162,252 Dths

· STA 313 HCG - Z4 HC (Segment 399 FH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 23,565 Dths

· Z5 HC North (Segment 299 FH) - through approx 58% of SOP increases due to nominations in excess of operational capacity; 156,995 Dths

· STA 245 (Segment 245 FH) - through approx 89% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 309,633 Dths

· STA 249 (Segment 249 FH) - through approx 63% of SOP increases due to nominations in excess of operational capacity; 118,898 Dths

· STA 261 Discharge East (Segment 261 FH) - through approx 99% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 145,230 Dths

· MLV 273 (Segment 284 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 153,029 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.