Informational Postings :: Colorado Interstate Gas Company, L.L.C.

Informational Postings

Notice Detail

TSP/TSP Name: 6914865-COLORADO INTERSTATE GAS CO.	Critical: Y
Notice Type Desc (1): FORCE MAJEURE	Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 09/21/2025 11:47:04AM	Notice End Date/Time: 09/22/2025 9:00:00am
Post Date/Time: 9/21/2025 11:47:04 AM	Notice ID: 122638
Reqrd Rsp: 1	Rsp Date: 09/21/2025
Notice Stat Desc: INITIATE	Prior Notice:
Subject: Force Majeure Segment 164 Cheyenne West

Notice Text:

Colorado Interstate Gas Company, L.L.C.

September 21, 2025

Notice of Force Majeure – Segment 164

Colorado Interstate Gas Company (CIG) experienced a pipeline failure on its Line 5A pipeline within Segment 164 (CHWC) Cheyenne West in Laramie County, Wyoming, near Cheyenne. CIG isolated the impacted section of the pipeline in the area, and effective for the Intraday 2 Cycle Gas Day September 21, 2025, and until further notice, the operating capacity through Segment 164 will be reduced to 435,000 Dth in the TD1 direction and 210,000 Dth in the TD2 direction.

Accordingly, CIG is declaring an event of Force Majeure pursuant to Section 11.5 of the General Terms and Conditions of CIG's FERC Gas Tariff Second Revised Volume No. 1, which will remain in effect until further notice.

Scheduling questions or concerns

Pipeline Scheduling Hotline
(800) 238-3764 option 2.

or email CIGSched

Operational issues or concerns

Cheryl Bauer at (719) 520-4423

Vic Villalva at (719) 520-4251 or Mike Burleson (719) 520-4523

Marketing questions

Contact your Marketing Representative.

Rich Aten, Manager – Pipeline Scheduling

Transportation and Storage Services

Kinder Morgan Rockies Pipelines

(719) 667-7527 or (719) 648-5253

richard_aten@kindermorgan.com