Tennessee Gas Pipeline Notice 393950

Effective Evening Cycle (9:00) for the gas day of Friday, March 07, 2025 Tennessee restricted the following:

OPERATIONAL FLOW ORDERS (OFO) AND IMBALANCE WARNINGS

OFO DAILY CRITICAL DAY 1 FOR ZONES L AND 1 ON THE 500 LINE ONLY (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

·         Tres PAL/TGP Tres Palacios Storage: Delivery Meter (Pin 421055) - through 100% of SIPps increases due to imbalance management quantity exceeded; 157,863 Dths

·         TRNSCO/TGP Kinder La Exch (Bi 1 Delivery Meter (Pin 420373) - through 100% of SOP increases due to operational concerns; 574 Dths

·         Pine PRA/TGP Pine Prairie North Rap Delivery Meter (Pin 421043) - through approx 62% of SOP increases due to operational concerns; 25,994 Dths

·         AGT/TGP Mahwah New Jersey Bergen Delivery Meter (Pin 420207) - through approx 90% of SIPss increases due to nominations in excess of operational capacity; 86,451 Dths

SEGMENT RESTRICTIONS

·         STA 40 South Of Carthage (Segment 132 FH) - through 100% of SOP increases due emergent repair at STA 40; 11,073 Dths

·         STA 823 (Segment 823 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 13,646 Dths

·         STA 307 (Segment 307 BH) - through approx 81% of SOP increases due to nominations in excess of operational capacity; 82,068 Dths

·         MLV 314 East (Segment 314 BH) - through approx 86% of SOP increases due to nominations in excess of operational capacity; 105,300 Dths

·         STA 315 (Segment 315 BH) - through approx 32% of SOP increases due to nominations in excess of operational capacity; 77,160 Dths

·         STA 321 (Segment 321 FH) - through approx 77% of SOP increases due emergent repair at STA 321 Unit 5B; 323,041 Dths

·         STA 325 (Segment 324 FH) - through approx 22% of SOP increases due to nominations in excess of operational capacity; 38,347 Dths

·         MLV 330 (Segment 324 FH) - through approx 76% of SOP increases due to nominations in excess of operational capacity; 117,654 Dths

·         MLV 336 East (Segment 336 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 43,573 Dths

·         STA 224 (Segment 224 FH) - through approx 98% of SOP increases due to nominations in excess of operational capacity; 124,187 Dths

·         Z5hc North (Segment 299 FH) - through approx 99% of SOP increases due to nominations in excess of operational capacity; 234,057 Dths

·         STA 237 East Of Z5w Pool (Segment 237 FH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 260,611 Dths

·         STA 245 (Segment 245 FH) - through approx 96% of SOP increases due to nominations in excess of operational capacity; 236,359 Dths

·         STA 249 (Segment 249 FH) - through approx 99% of SOP increases due to nominations in excess of operational capacity; 193,761 Dths

·         STA 254 (Segment 249 FH) - through approx 99% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 165,751 Dths

·         STA 261 Discharge East (Segment 261 FH) - through approx 91% of SOP increases due to nominations in excess of operational capacity; 143,764 Dths

·         MLV 273 (Segment 284 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 151,044 Dths

LINEPACK RESTRICTIONS

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

 

STORAGE RESTRICTIONS

Nominations for Authorized Overrun Withdrawal Services (FS-AO) at the Northern MA (460018) storage field, the Portland MA (460025) storage field, the Portland PA (460020) storage field or the Bear Creek PA (460017) storage field will not be allowed until further notice.  Additionally, 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) only until further notice.

Nominations for Firm Storage Flex Authorized Overrun (FSF-AO) Withdrawal Services under Rate Schedule FS-F at the Pine Prairie Virtual Meter (54628) will not be allowed until further notice.

 

Nominations for Interruptible Storage Withdrawal Services under Rate Schedule IS (IS-MA) at the Northern MA (460018) storage field and nominations for Interruptible Storage Withdrawal Services under Rate Schedule IS (IS-PA) at the Bear Creek PA (460017) storage field will not be allowed until further notice.

 

Tennessee will NOT approve any transfers from accounts at TGP Bear Creek Storage to SNG Bear Creek Storage (460017)(IS-PA, FS-PA) until further notice.  Transfers into TGP Bear Creek Storage (460017) from SNG Bear Creek Storage will be allowed under the (IS-PA, FS-PA) storage services with partner approvals. Additionally, no transfers from IS-MA and IS-PA to FS will be allowed until further notice.

 

No Loans or Park Withdrawals under Rate Schedule PAL will be allowed utilizing the PAL-D or PAL-AO services system wide until further notice.

 

 

 

**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.