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: 09/26/2026 7:22:12PM	Notice End Date/Time: 09/27/2026 9:00:00am
Post Date/Time: 9/26/2026 7:22:12 PM	Notice ID: 404512
Reqrd Rsp: 1	Rsp Date/Time: 9/26/2026 12:00:00 AM
Notice Stat Desc: INITIATE	Prior Notice:
Subject: RESTRICTIONS FOR 09-27-2026 EC

Notice Text:

Effective Evening Cycle (9:00) for the gas day of Sunday, September 27, 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; 54 Dths

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

· ETNG/TGP East Lobelville TN Perry Receipt Meter (Pin 420042) - through 100% of SOP increases receipts due to displacement gas unavailable for backhaul; 10,000 Dths

· Greenbrier TN 2 (Dual) Receipt Meter (Pin 420289) - through 100% of IT increases receipts due to displacement gas unavailable for backhaul; 10,000 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; 350 Dths

· Pemex Lateral (Segment 492 FH) - through approx 12% of SOP increases due to nominations in excess of operational capacity; 30,952 Dths

· STA 1 (Segment 101 BH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 59,728 Dths

· STA 823 Muskrat Line (Segment 509 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; 30,000 Dths

· STA 110 South (Segment 187 BH) - through 100% of IT increases due to scheduled maintenance and nominations in excess of operational capacity; 3,342 Dths

· STA 307 (Segment 307 BH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 403,539 Dths

· MLV 314 East (Segment 314 BH) - through approx 98% of SOP increases due to nominations in excess of operational capacity; 216,679 Dths

· STA 315 (Segment 315 BH) - through approx 77% of SOP increases due to nominations in excess of operational capacity; 242,890 Dths

· STA 317 (Segment 317 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 143,716 Dths

· STA 321 (Segment 321 FH) - through approx 75% of SOP increases due to nominations in excess of operational capacity; 307,856 Dths

· MLV 330 (Segment 324 FH) - through approx 61% of SOP increases due to nominations in excess of operational capacity; 111,692 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; 58,212 Dths

· Z5 HC North (Segment 299 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 205,085 Dths

· STA 245 (Segment 245 FH) - through approx 79% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 192,032 Dths

· STA 249 (Segment 249 FH) - through approx 41% of SOP increases due to nominations in excess of operational capacity; 58,502 Dths

· STA 261 Discharge East (Segment 261 FH) - through approx 87% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 82,947 Dths

· MLV 273 (Segment 284 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 252,649 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.