Tennessee Gas Pipeline Notice 400002

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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: 03/16/2026 7:13:45PM	Notice End Date/Time: 03/17/2026 9:00:00am
Post Date/Time: 3/16/2026 7:13:45 PM	Notice ID: 400002
Reqrd Rsp: 1	Rsp Date: 03/16/2026
Notice Stat Desc: INITIATE	Prior Notice:
Subject: RESTRICTIONS FOR 03-17-2026 EC

Notice Text:

Effective Evening Cycle (9:00) for the gas day of Tuesday, March 17, 2026 Tennessee restricted the following:

OPERATIONAL FLOW ORDERS (OFO) AND IMBALANCE WARNINGS

ofo daily critical day 1 for the 500 line (segments 527, 529, 530, 534, 539, 542, 548, 860) for over-takes from the system or under-deliveries into the system for all balancing parties

METER RESTRICTIONS

· ETP/TGP Wharton County Transport Ex Receipt Meter (Pin 411911) - through approx 32% of SOP increases due to nominations in excess of operational capacity; 92,526 Dths

· ATMOS-TX/TGP Katy Exch Waller Receipt Meter (Pin 412100) - through 100% of SA increases due to nominations in excess of operational capacity; 866 Dths

· TET/TGP Dry Creek Sales Casey Delivery Meter (Pin 420886) - through 100% of SOP increases due to operational concerns; 18,800 Dths

· HICKORYR/TGP Mohawk Road Power Plt Delivery Meter (Pin 50789) - through 100% of PAYBACK TGP increases due to nominations in excess of operational capacity; 11,556 Dths

· AGT/TGP Mahwah New Jersey Bergen Delivery Meter (Pin 420207) - through approx 69% of SIPss increases due to nominations in excess of operational capacity; 40,645 Dths

· Wright Receipt Meter (Pin 412181) - through 100% of SIPps delivery increases due to displacement gas unavailable for backhaul; 16,729 Dths

· Wright Receipt Meter (Pin 412181) - through approx 70% of SOP increases due to nominations in excess of operational capacity; 181,287 Dths

SEGMENT RESTRICTIONS

· STA 823 Muskrat Line (Segment 509 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 11,160 Dths

· STA 110 South (Segment 187 BH) - through 100% of SOP increases due to operational concerns; 4,200 Dths

· STA 307 (Segment 307 BH) - through approx 97% of SOP increases due to nominations in excess of operational capacity; 296,134 Dths

· MLV 314 East (Segment 314 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 324,787 Dths

· STA 317 (Segment 317 BH) - through approx 96% of SOP increases due to nominations in excess of operational capacity; 244,585 Dths

· STA 321 (Segment 321 FH) - through approx 85% of SOP increases due to nominations in excess of operational capacity; 434,821 Dths

· MLV 330 (Segment 324 FH) - through approx 95% of SOP increases due to nominations in excess of operational capacity; 229,021 Dths

· STA 224 (Segment 224 FH) - through approx 94% of SOP increases due to nominations in excess of operational capacity; 97,632 Dths

· Z5hc North (Segment 299 FH) - through approx 99% of SOP increases due to nominations in excess of operational capacity; 287,419 Dths

· STA 245 (Segment 245 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 396,154 Dths

· STA 249 (Segment 249 FH) - through approx 96% of SOP increases due to nominations in excess of operational capacity; 343,743 Dths

· STA 254 (Segment 249 FH) - through approx 80% of SOP increases due to nominations in excess of operational capacity; 78,263 Dths

· MLV 256 East (Segment 256 FH) - through approx 63% of IT increases due to nominations in excess of operational capacity; 3,352 Dths

· STA 261 Discharge East (Segment 261 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 51,640 Dths

· MLV 273 (Segment 284 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 54,004 Dths

LINEPACK RESTRICTIONS

Payback nominations will be evaluated at each cycle and scheduled only if operationally feasible.

STORAGE RESTRICTIONS

· No Authorized Overrun Withdrawal Services under Rate Schedule FS-AO at the following storage fields:

o Northern MA (460018)

o Portland MA (460025)

o Portland PA (460020)

o Bear Creek PA (460017)

· Customers who elected swing on storage or storage swing options for balancing (SOS or SSO) may only swing up to their Maximum Daily Withdrawal (MDWQ) until further notice

· No Authorized Overrun Withdrawal Services under Rate Schedule FS-F at the following storage field:

o Pine Prairie Virtual (54628)

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

o Northern MA (460018) IS-MA

o Bear Creek PA (460017) IS-PA

· No Loans or Park Withdrawals under Rate Schedule PAL utilizing the PAL-D or PAL-AO services system-wide

**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: 03/16/2026 7:13:45PM	Notice End Date/Time: 03/17/2026 9:00:00am
Post Date/Time: 3/16/2026 7:13:45 PM	Notice ID: 400002
Reqrd Rsp: 1	Rsp Date: 03/16/2026
Notice Stat Desc: INITIATE	Prior Notice:
Subject: RESTRICTIONS FOR 03-17-2026 EC