Tennessee Gas Pipeline Notice 393975

Effective Evening Cycle (9:00) for the gas day of Monday, March 10, 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 approx 100 % of SIPss increases due to imbalance management quantity exceeded; 40,000 Dths

·         AGT/TGP Mahwah New Jersey Bergen Delivery Meter (Pin 420207) - through approx 89 % of SIPss increases due to nominations in excess of operational capacity; 80,407 Dths

SEGMENT RESTRICTIONS

·         MLV 406 (Segment 406 BH) - through approx 100 % of SIPsp increases due to scheduled maintenance and nominations in excess of operational capacity; 92,651 Dths

·         STA 40 South Of Carthage (Segment 132 FH) - through approx 100 % of SOP increases due to emergent repair at STA 40; 10,664 Dths

·         STA 860 (Segment 860 BH) - through approx 100 % of SOP increases due to force majeure at STA 860; 1,323 Dths

·         STA 307 (Segment 307 BH) - through approx 100 % of SOP increases due to nominations in excess of operational capacity; 100,416 Dths

·         MLV 314 East (Segment 314 BH) - through approx 77 % of SOP increases due to nominations in excess of operational capacity; 97,094 Dths

·         STA 315 (Segment 315 BH) - through approx 39 % of SOP increases due to nominations in excess of operational capacity; 78,931 Dths

·         STA 321 (Segment 321 FH) - through approx 80 % of SOP increases due to emergent repair at STA 321 UNIT 5B; 298,653 Dths

·         MLV 330 (Segment 324 FH) - through approx 61 % of SOP increases due to nominations in excess of operational capacity; 91,750 Dths

·         STA 224 (Segment 224 FH) - through approx 80 % of SOP increases due to nominations in excess of operational capacity; 64,606 Dths

·         Z5hc North (Segment 299 FH) - through approx 100 % of SOP increases due to nominations in excess of operational capacity; 230,992 Dths

·         STA 237 East Of Z5w Pool (Segment 237 FH) - through approx 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 83 % of SOP increases due to nominations in excess of operational capacity; 179,872 Dths

·         STA 249 (Segment 249 FH) - through approx 91 % of SOP increases due to nominations in excess of operational capacity; 138,883 Dths

·         STA 254 (Segment 249 FH) - through approx 6 % of SOP increases due to nominations in excess of operational capacity; 87,262 Dths

·         MLV 256 East (Segment 256 FH) - through approx 100 % of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 19,891 Dths

·         STA 261 Discharge East (Segment 261 FH) - through approx 96 % of SOP increases due to nominations in excess of operational capacity; 77,052 Dths

·         MLV 273 (Segment 284 FH) - through approx 100 % of SOP increases due to nominations in excess of operational capacity; 174,160 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.