Tennessee Gas Pipeline Notice 400035

Effective Intraday 1 Cycle (14:00) for the gas day of Wednesday, March 18, 2026 Tennessee restricted the following:

OPERATIONAL FLOW ORDERS (OFO) AND IMBALANCE WARNINGS

ofo daily critical day 1 for ALL AREAS EAST OF STA 245 AND STA 321 AS WELL AS 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

·         EFMIDS/TGP Banquete Plant: Rip 1T 1 Receipt Meter (Pin 412877) - through approx 51% of SOP increases due to nominations in excess of operational capacity; 8,599 Dths

·         ATMOS-TX/TGP Katy Exch Waller Receipt Meter (Pin 412100) - through approx 99% of SA increases due to nominations in excess of operational capacity; 566 Dths

·         Pine PRA/TGP Pine Prairie North Rap Delivery Meter (Pin 421043) - through approx 22% of SOP increases due to operational concerns; 2,116 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; 7,570 Dths

·         Wright Receipt Meter (Pin 412181) - through approx 34% of SOP increases due to nominations in excess of operational capacity; 30,308 Dths

SEGMENT RESTRICTIONS

·         STA 25 (Segment 125 FH) - through approx 65% of SOP increases due to nominations in excess of operational capacity; 67,382 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; 33,149 Dths

·         STA 823 Muskrat Line (Segment 509 BH) - through approx 94% of SOP increases due to nominations in excess of operational capacity; 21,132 Dths

·         STA 110 South (Segment 187 BH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 4,200 Dths

·         STA 307 (Segment 307 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 331,501 Dths

·         MLV 314 East (Segment 314 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 315,373 Dths

·         STA 317 (Segment 317 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 246,810 Dths

·         STA 321 (Segment 321 FH) - through approx 5% of SOP increases due to nominations in excess of operational capacity; 12,356 Dths

·         MLV 330 (Segment 324 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 135,999 Dths

·         STA 224 (Segment 224 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 80,760 Dths

·         Z5hc North (Segment 299 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 290,099 Dths

·         STA 245 (Segment 245 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 402,981 Dths

·         STA 249 (Segment 249 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 359,827 Dths

·         STA 254 (Segment 249 FH) - through approx 97% of SOP increases due to nominations in excess of operational capacity; 101,464 Dths

·         MLV 256 East (Segment 256 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 3,341 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.