Informational Postings :: Tennessee Gas Pipeline Company, L.L.C.

Informational Postings

Notice Detail

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: 04/19/2025 7:07:49PM	Notice End Date/Time: 04/20/2025 9:00:00am
Post Date/Time: 4/19/2025 7:07:49 PM	Notice ID: 394358
Reqrd Rsp: 1	Rsp Date: 04/19/2025
Notice Stat Desc: INITIATE	Prior Notice:
Subject: RESTRICTIONS FOR 04-20-2025 EC

Notice Text:

Effective Evening Cycle (9:00) for the gas day of Sunday, April 20, 2025 Tennessee restricted the following:

OPERATIONAL FLOW ORDERS (OFO) AND IMBALANCE WARNINGS

OFO DAILY CRITICAL DAY 1 SYSTEMWIDE (EXCLUDING ALL AREAS SOUTH OF STA 1) FOR UNDER-TAKES FROM THE SYSTEM OR OVER-DELIVERIES INTO THE SYSTEM FOR ALL BALANCING PARTIES

METER RESTRICTIONS

· Tres Palacios /TGP Tres Palacios Storage: Delivery Meter (Pin 421055) - through 100% of SIPss increases due to imbalance management quantity exceeded; 70,000 Dths

· TGP/SNG Bear Creek Injection Delivery Meter (Pin 405367) - through 100% of SOP increases due to operational concerns; 4,375 Dths

· Pine PRA/TGP Pine Prairie North Rap Delivery Meter (Pin 421043) - through 100% of SOP increases due to operational concerns; 5,000 Dths

· TRNSCO/TGP Heidelberg Mississippi Delivery Meter (Pin 420291) - through 100% of SIPps increases due to operational concerns; 10 Dths

· Arlington Storage Delivery Meter (Pin 412803) - through 100% of IT increases due to operational concerns; 73,637 Dths

SEGMENT RESTRICTIONS

· STA 25 (Segment 125 FH) - through 100% of SOP increases due to scheduled maintenance and nominations in excess of operational capacity; 66,951 Dths

· STA 860 (Segment 860 BH) - through 100% of SOP increases due to force majeure; 425 Dths

· STA 307 (Segment 307 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 374,751 Dths

· MLV 314 East (Segment 314 BH) - through 100% of SOP increases due to nominations in excess of operational capacity; 287,882 Dths

· STA 315 (Segment 315 BH) - through approx 96% of SOP increases due to nominations in excess of operational capacity; 330,645 Dths

· STA 321 (Segment 321 FH) - through approx 75% of SOP increases due to nominations in excess of operational capacity and due to an emergent repair at STA 321 UNIT 5B; 215,342 Dths

· Z5 HC North (Segment 299 FH) - through approx 95% of SOP increases due to nominations in excess of operational capacity; 289,330 Dths

· STA 245 (Segment 245 FH) - through approx 83% of SOP increases due to nominations in excess of operational capacity; 305,352 Dths

· STA 249 (Segment 249 FH) - through approx 75% of SOP increases due to nominations in excess of operational capacity; 164,208 Dths

· MLV 273 (Segment 284 FH) - through 100% of SOP increases due to nominations in excess of operational capacity; 170,854 Dths

LINEPACK RESTRICTIONS

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

STORAGE RESTRICTIONS

NONE

**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.