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): OPERATIONAL FLOW ORDER	Notice Type Desc (2): OFO
Notice Eff Date/Time: 04/13/2026 8:12:51AM	Notice End Date/Time: 04/14/2026 9:00:00am
Post Date/Time: 4/13/2026 8:12:51 AM	Notice ID: 400605
Reqrd Rsp: 1	Rsp Date: 04/13/2026
Notice Stat Desc: SUPERSEDE	Prior Notice: 400542
Subject: OFO CD1 DOWNGRADED EFFECTIVE 4-14-2026

Notice Text:

OFO DAILY CRITICAL DAY 1 DOWNGRADED EFFECTIVE 4-14-2026 TO ONLY COVER ALL AREAS EAST OF STA 219

Due to forecasted seasonal weather moving across various areas of the system, in order to protect the operational integrity of its system, effective for the Gas Day (“GD”) of Tuesday, April 14, 2026, Tennessee Gas Pipeline Company, L.L.C. (“Tennessee”) is DOWNGRADING the current OFO Daily Critical Day (“CD”) to only cover all areas North and East of STA 219 pursuant to Article X of the General Terms and Conditions of Tennessee's FERC NGA Gas Tariff for the following areas listed below.

This OFO will be effective for all LMS-PA, SA contracts acting as balancing parties and LMS-MA Balancing Parties only.

Please refer to the table below for the affected areas and dates, and the actions required:

Zone	4-13-2026	4-14-2026 and until further notice
Zone 0	Critical Day 1 All Areas Excluding South of STA 1 (Excluding Segments 406, 409, 410, 490, 491, 492) · Receipts do not overdeliver · Deliveries do not undertake	NO OFO
Zone L	Critical Day 1 All Areas Excluding Muskrat and 500 Line (Excluding Segments 509, 515, 516, 523, 524,526) (Excluding 500 Line Segments 527, 529, 530) · Receipts do not overdeliver · Deliveries do not undertake	NO OFO
Zone 1	Critical Day 1 All of Line 100 All of the 800 Line All Areas Excluding 500 Line (Excluding 500 Line Segments 534, 539, 542) · Receipts do not overdeliver · Deliveries do not undertake	NO OFO
Zone 2	Critical Day 1 All Areas · Receipts do not overdeliver · Deliveries do not undertake	NO OFO
Zone 3	Critical Day 1 All Areas · Receipts do not overdeliver · Deliveries do not undertake	NO OFO
Zone 4	Critical Day 1 All Areas · Receipts do not overdeliver · Deliveries do not undertake	Critical Day 1 All Areas North and East of STA 219 only · Receipts do not overdeliver · Deliveries do not undertake
Zone 5	Critical Day 1 All Areas · Receipts do not overdeliver · Deliveries do not undertake	Critical Day 1 All Areas · Receipts do not overdeliver · Deliveries do not undertake
Zone 6	Critical Day 1 All Areas · Receipts do not overdeliver · Deliveries do not undertake	Critical Day 1 All Areas · Receipts do not overdeliver · Deliveries do not undertake

CD 1 PENALTY: $5.00 + applicable Regional Daily Spot Price per Dth for quantities in excess of the tolerance
CD 1 TOLERANCE: Greater of 2% of scheduled quantities or 500 Dth

Balancing between OBA points in separate pipeline regions or across meters not located in the OFO area will not be permitted.

In the event this OFO is not sufficient to maintain the operational integrity of its system, Tennessee may escalate to calling a Critical Day II, a Balancing Alert, Meter Specific OFO(s) or Hourly OFO(s), or taking any other actions that may be permitted or required by Tennessee's Tariff.

Please contact your Scheduling Representative if you have any questions.