Tennessee Gas Pipeline Notice 396421

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All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.

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: 10/20/2025 7:03:54PM	Notice End Date/Time: 10/21/2025 9:00:00am
Post Date/Time: 10/20/2025 7:03:54 PM	Notice ID: 396421
Reqrd Rsp: 1	Rsp Date: 10/20/2025
Notice Stat Desc: INITIATE	Prior Notice:
Subject: RESTRICTIONS FOR 10-21-2025 EC

Notice Text:

Effective Evening Cycle (9:00) for the gas day of Tuesday, October 21, 2025 Tennessee restricted the following:

OPERATIONAL FLOW ORDERS (OFO) AND IMBALANCE WARNINGS

OFO DAILY CRITICAL DAY 1 SYSTEM WIDE (EXCLUDING AREAS SOUTH OF STA 1 AND THE 500 LINE SEGMENTS 524, 527, 529, 530, 534, 539, 542, 548, 860) FOR UNDER-TAKES OR OVER-DELIVERIES FOR ALL BALANCING PARTIES

METER RESTRICTIONS

· TGP/KMTEJAS King Ranch Exch #2 Roll Receipt Meter (Pin 55152) - through 100% of SIPsp increases due to operational concerns; 59,560 Dths

· WHISTLEP/TGP Whistle Receipt Nueces Receipt Meter (Pin 54847) - through approx 57% of SA increases due to nominations in excess of operational capacity; 94,181 Dths

· TGP/KMTP Cleveland San Jacinto Delivery Meter (Pin 44521) - through 100% of SOP increases due to operational concerns; 12,989 Dths

SEGMENT RESTRICTIONS

· STA 1 (Segment 101 BH) - through approx 97% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 96,189 Dths

· STA 40 South Of Carthage (Segment 132 FH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 41,697 Dths

· STA 834 (Segment 834 BH) - through 100% of SA increases due to operational concerns; 4,000 Dths

· MLV 548 (Segment 542 BH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 1,500 Dths

· STA 219 South (Segment 217 BH) - through 100% of SOP increases due to operational concerns; 5,001 Dths

· STA 307 (Segment 307 BH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 409,714 Dths

· MLV 314 East (Segment 314 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 275,501 Dths

· STA 315 (Segment 315 BH) - through approx 73% of SOP increases due to nominations in excess of operational capacity; 194,777 Dths

· STA 317 (Segment 317 BH) - through approx 93% of SOP increases due to nominations in excess of operational capacity; 78,664 Dths

· STA 321 (Segment 321 FH) - through approx 49% of SOP increases due to nominations in excess of operational capacity; 100,029 Dths

· Z5hc North (Segment 299 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 302,755 Dths

· STA 245 (Segment 245 FH) - through approx 85% of SOP increases due to nominations in excess of operational capacity; 403,064 Dths

· STA 249 (Segment 249 FH) - through approx 99% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 324,394 Dths

· MLV 273 (Segment 284 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 179,524 Dths

LINEPACK RESTRICTIONS

· No Parks or Loan Paybacks under Rate Schedule PAL utilizing the PALD service

· No Parks or Loan Paybacks under Rate Schedule PAL utilizing the PAL-AO service

· Paybacks will be evaluated at each cycle and scheduled only if operationally feasible

STORAGE RESTRICTIONS

· No Authorized Overrun Injections Services under Rate Schedule FS-AO as well as No Authorized Overrun Injections in excess of Maximum Daily Injection Quantity (MDIQ) but below Maximum Daily Withdrawal Quantity (MDWQ) at the following storage fields:

· Northern MA (460018) storage field

· Portland MA (460025) storage field

· Portland PA (460020) storage field

· Bear Creek PA (460017) storage field

· No Interruptible Storage Injection Services under Rate Schedule IS at the following storage fields:

· Northern MA (460018) storage field (IS-MA)

· Bear Creek PA (460017) storage field (IS-PA)

**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.

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: 10/20/2025 7:03:54PM	Notice End Date/Time: 10/21/2025 9:00:00am
Post Date/Time: 10/20/2025 7:03:54 PM	Notice ID: 396421
Reqrd Rsp: 1	Rsp Date: 10/20/2025
Notice Stat Desc: INITIATE	Prior Notice:
Subject: RESTRICTIONS FOR 10-21-2025 EC