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: 07/17/2026 6:54:22AM	Notice End Date/Time: 07/18/2026 9:00:00am
Post Date/Time: 7/17/2026 6:54:22 AM	Notice ID: 402861
Reqrd Rsp: 1	Rsp Date/Time: 7/17/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE	Prior Notice: 402753
Subject: OFO DAILY CRITICAL DAY 1 EFFECTIVE 7-18

Notice Text:

OFO DAILY CRITICAL DAY 1 EFFECTIVE 7-18-2026

In order to protect the operational integrity of its system, effective for the Gas Day (“GD”) of Saturday, July 18, 2026 Tennessee Gas Pipeline Company, L.L.C. (“Tennessee”) is LIFTING the current OFO Daily Critical Day (“CD”) 1 for all areas East of STA 245 and IMPLEMENTING an OFO Daily Critical Day 1 for overtakes and under deliveries on the 500 Line as well as IMPLEMENTING an OFO Daily Critical Day 1 for undertakes and over deliveries from STA 1 to STA 40 pursuant to Article X of the General Terms and Conditions of Tennessee's FERC NGA Gas Tariff.

This OFO will be effective for 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	GD 7-17-26	GD 7-18-26 and until further notice
Zone 0	No OFO	Critical Day 1 100 Line Only (Includes Segments 101, 109, 117, 125, 132 Only) · Receipts do not overdeliver · Deliveries do not undertake
Zone L	No OFO	Critical Day 1 500 Line Only (Includes Segments 527, 529, 530 Only) · Receipts do not underdeliver · Deliveries do not overtake
Zone 1	No OFO	Critical Day 1 500 Line Only (Includes Segments 534, 539 Only) · Receipts do not underdeliver · Deliveries do not overtake
Zone 2	No OFO	No OFO
Zone 3	No OFO	No OFO
Zone 4	No OFO	No OFO
Zone 5	Critical Day 1 All Areas East of STA 245 Only · Receipts do not underdeliver · Deliveries do not overtake	NO OFO
Zone 6	Critical Day 1 All areas on the 200 Line Only · Receipts do not underdeliver · Deliveries do not overtake	NO OFO

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.