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): MAINTENANCE	Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 02/24/2026 8:08:33AM	Notice End Date/Time: 02/25/2026 9:00:00am
Post Date/Time: 2/24/2026 8:08:33 AM	Notice ID: 122922
Reqrd Rsp: 1	Rsp Date: 02/24/2026
Notice Stat Desc: SUPERSEDE	Prior Notice: 122920
Subject: Operations Planning Report V3 March 2026

Notice Text:

Colorado Interstate Gas Company
Operations Planning Report March 2026
Reissued February 24, 2026

Pipe	Start Date	End Date	County, ST	Scheduling Location	Maintenance List	Base Capacity (Dth)	Reduction (Dth)	Net (Dth)	Flow Indication	Update
CIG	3/4/26	3/4/26	CIMARRON ,OK	292_(KECC) KEYES SOUTH	Keyes Station DOT/ESD test	190,000	110,000	80,000	TD1
CIG	3/4/26	3/4/26	CIMARRON ,OK	292_(KECC) KEYES SOUTH	Keyes Station DOT/ESD test	190,000	60,000	Cycle 5 130,000	TD1
CIG	3/11/26	3/11/26	TEXAS, OK	286_(MRCC) MORTON EAST	Morton Station DOT/ESD test	376,000	101,000	275,000	TD1
CIG	3/11/26	3/11/26	TEXAS, OK	286_(MRCC) MORTON EAST	Morton Station DOT/ESD test	376,000	55,000	Cycle 5 321,000	TD1
CIG	3/17/26	3/24/26	BACA, CO	800715 (TCS) STORAGE INJ/WTD	Flank Storage - Spring BHP Survey Morrow Field no injection or withdrawal. Reference Spring Storage Notice #122874
CIG	3/18/26	3/19/26	WELD, CO	218_(CYSC) CHEYENNE SOUTH	Revision End date revised from 3/18/26 to 3/19/26 Line 5A pigging operations Cheyenne to Watkins Customers will see higher pressures during pigging operations	633,000	148,000	485,000	TD1	Update
CIG	3/18/26	3/19/26	WELD, CO	218_(CYSC) CHEYENNE SOUTH_BH	Revision End date revised from 3/18/26 to 3/19/26 Line 5A pigging operations Cheyenne to Watkins Customers will see higher pressures during pigging operations	555,500	240,500	315,000	TD2	Update
CIG	3/19/26	3/19/26	ADAMS, CO	262_(KCAC) KIT CARSON COMPRESSOR	Addition Kit Carson Station Station Maintenance	337,000	77,000	260,000	TD1	Update
CIG	3/19/26	3/19/26	ADAMS, CO	262_(KCAC) KIT CARSON COMPRESSOR_BH	Addition Kit Carson Station Station Maintenance	224,000	64,000	160,000	TD2	Update
CIG	3/24/26	3/27/26	WELD, CO	218_(CYSC) CHEYENNE SOUTH	Revision End date revised from 3/26/26 to 3/27/26 Line 5A pigging operations Cheyenne to Watkins Customers will see higher pressures during pigging operations	633,000	148,000	485,000	TD1	Update
CIG	3/24/26	3/27/26	WELD, CO	218_(CYSC) CHEYENNE SOUTH_BH	Revision End date revised from 3/26/26 to 3/27/26 Line 5A pigging operations Cheyenne to Watkins Customers will see higher pressures during pigging operations	555,500	240,500	315,000	TD2	Update
CIG	3/25/26	4/1/26	BACA, CO	800715 (TCS) STORAGE INJ/WTD	Flank Storage - Spring BHP Cherokee Field no injection or withdrawal. Reference Spring Storage Notice #122874
CIG	3/1/26	3/31/26	LARAMIE,WY	164_(CHWC) CHEYENNE WEST	Reference Notice# 122918 Notice of Force Majeure – Segment 164 Line 5A pipeline Cheyenne to Laramie investigation and repair	570,000	223,000	347,000	TD1
CIG	3/1/26	3/31/26	LARAMIE,WY	164_(CHWC) CHEYENNE WEST_BH	Reference Notice# 122918 Notice of Force Majeure – Segment 164 Line 5A pipeline Cheyenne to Laramie investigation and repair	315,000	80,000	235,000	TD2
In addition to planned outages, this report reflects the repairs and maintenance being performed related to Force Majeure events.
Due to the nature of such events, the dates for the associated repairs and maintenance of those events are assumed to extend until the end of the month.
These repairs and maintenance, however, may extend beyond the end of the month including beyond the current year.
More information on these repairs and maintenance will be posted as a Critical Notice under the Notices section of the Informational Postings tab on the CIG Electronic Bulletin Board