Tennessee Gas Pipeline Notice 403870

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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: 08/30/2026 3:45:57PM Notice End Date/Time: 08/31/2026 9:00:00am Post Date/Time: 8/30/2026 3:45:57 PM Notice ID: 403870 Reqrd Rsp: 1 Rsp Date/Time: 8/30/2026 12:00:00 AM Notice Stat Desc: INITIATE Prior Notice: Subject: RESTRICTIONS FOR 08-30-2026

Notice Text:

Effective Intraday 2 Cycle (18:00) for the gas day of Sunday, August 30, 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 AND NORTH OF STA 219 FOR UNDERTAKES FROM THE SYSTEM OR OVERDELIVERIES INTO THE SYSTEM FOR ALL LMPA, SA ACTING AS BALANCING PARTIES AND LMMA BALANCING PARTIES

METER RESTRICTIONS

· ATMOS-TX/TGP Katy Exch Waller Receipt Meter (Pin 412100) - through 100% of SA increases due to nominations in excess of operational capacity; 375 Dths

· TET/TGP Dry Creek Sales Casey Delivery Meter (Pin 420886) - through approx 45% of SOP increases due to operational concerns; 8,000 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; 450 Dths

· STA 1 (Segment 101 BH) - through 100% of SOP increases due to operational concerns; 86,267 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 860 (Segment 860 BH) - through PIP increases due to scheduled maintenance and nominations in excess of operational capacity

· STA 204 (Segment 204 BH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 150 Dths

· STA 307 (Segment 307 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 378,652 Dths

· MLV 314 East (Segment 314 BH) - through approx 89% of SOP increases due to nominations in excess of operational capacity; 192,082 Dths

· STA 315 (Segment 315 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 285,073 Dths

· STA 317 (Segment 317 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 99,756 Dths

· STA 321 (Segment 321 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 107,777 Dths

· Z5hc North (Segment 299 FH) - through approx 90% of SOP increases due to nominations in excess of operational capacity; 168,454 Dths

· STA 245 (Segment 245 FH) - through approx 75% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 127,013 Dths

· STA 249 (Segment 249 FH) - through approx 44% of SOP increases due to nominations in excess of operational capacity; 32,181 Dths

· STA 261 Discharge East (Segment 261 FH) - through approx 82% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 15,691 Dths

· MLV 273 (Segment 284 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 197,765 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.