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: 09/30/2026 11:35:29AM	Notice End Date/Time: 10/01/2026 9:00:00am
Post Date/Time: 9/30/2026 11:35:29 AM	Notice ID: 123278
Reqrd Rsp: 1	Rsp Date/Time: 9/30/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE	Prior Notice: 123269
Subject: Operations Planning Report V3 Oct 2026

Notice Text:

Colorado Interstate Gas Company
Operations Planning Report October, 2026
Re-issued September 30, 2026

Pipe	Start Date	End Date	County, ST	Scheduling Location	Maintenance List	Base Capacity (Dth)	Reduction (Dth)	Net (Dth)	Flow Indication	Update
CIG	9/23/26	10/2/26	BACA, CO	800715 (TCS) STORAGE INJ/WTD	Addition Flank Storage - Fall BHP Survey Morrow Field no injection or withdrawal. Reference Updated Fall Storage Notice #123277					Update
CIG	10/1/26	10/10/26	ADAMS,CO	800338_(KCS) KIOWA CREEK	Totem Storage - Fall BHP Survey no injection or withdrawal. Reference Totem Fall Storage Notice #123205
CIG	10/6/26	10/7/26	FREMONT, WY	150_(LCCC) LOST CABIN COMPRESSOR	Addition 78A Pigging Operations	127,000	127,000	0	TD1	Update
CIG	10/6/26	10/7/26	FREMONT, WY	150_(LCCC) LOST CABIN COMPRESSOR_BH	Addition 78A Pigging Operations	90,000	40,000	50,000	TD2	Update
CIG	10/6/26	10/6/26	SWEETWATER, WY	891907_TATACHEM/CIG (ALP) ALKALI POND SWEE	180A Pipeline Maintenance	38,700	30,700	8,000	D
CIG	10/7/26	10/7/26	SWEETWATER, WY	891907_TATACHEM/CIG (ALP) ALKALI POND SWEE	180A Pipeline Maintenance	38,700	38,700	0	D
CIG	10/12/26	10/19/26	MORTON, KS	800715 (TCS) STORAGE INJ/WTD	Boehm Storage - Fall BHP Survey no injection or withdrawal Reference Fall Storage Notice #123237
CIG	10/27/26	11/3/26	MORGAN,CO	80007 YGS/CIG (BCS) BIJOU CREEK RECEIPT M	Young Storage - Fall BHP Survey no injection or withdrawal Reference Fall Storage Notice #123144
CIG	10/27/26	11/3/26	MORGAN,CO	800826 YGS/CIG (YCS) YOUNG GAS STORAGE MOR	Young Storage - Fall BHP Survey no injection or withdrawal Reference Fall Storage Notice #123144
CIG	9/21/26	10/8/26	WELD, CO	218 (CYSC) CHEYENNE SOUTH	Addition Notice of Force Majeure - Line 5A - Segment 218 (CYSC) & Segment 218 (WTNC) Reference Notice # 123264 Line 5A Pipeline Anomaly Repair	633,000	93,000	540,000	TD1	Update
CIG	9/21/26	10/8/26	WELD, CO	218 (CYSC) CHEYENNE SOUTH	Addition Notice of Force Majeure - Line 5A - Segment 218 (CYSC) & Segment 218 (WTNC) Reference Notice # 123264 Line 5A Pipeline Anomaly Repair	555,000	95,000	460,000	TD2	Update
CIG	9/21/26	10/8/26	WELD, CO	218 (WTNC) WATKINS NORTH	Addition Notice of Force Majeure - Line 5A - Segment 218 (CYSC) & Segment 218 (WTNC) Reference Notice # 123264 Line 5A Pipeline Anomaly Repair	633,000	93,000	540,000	TD1	Update
CIG	10/13/26	11/11/26	WELD, CO	218 (CYSC) CHEYENNE SOUTH	Addition 5B Pipe replacement - Class change	633,000	108,000	525,000	TD1	Update
	10/13/26	11/11/26	WELD, CO	218 (CYSC) CHEYENNE SOUTH	Addition 5B Pipe replacement - Class change	555,000	20,000	535,000	TD2	Update
CIG	10/13/26	11/11/26	WELD, CO	218 (WTNC) WATKINS NORTH	Addition 5B Pipe replacement - Class change	633,000	108,000	525,000	TD1	Update
CIG	10/13/26	11/11/26	WELD, CO	218 (WTNC) WATKINS NORTH	Addition 5B Pipe replacement - Class change	174,000	20,000	154,000	TD2	Update
CIG	10/1/26	10/31/26	LARAMIE,WY	164_(CHWC) CHEYENNE WEST	Notice of Force Majeure – Segment 164 Reference Updated Notice# 122918 Line 5A pipeline Cheyenne to Laramie investigation and repair	570,000	223,000	347,000	TD1
CIG	10/1/26	10/31/26	LARAMIE,WY	164_(CHWC) CHEYENNE WEST_BH	Notice of Force Majeure – Segment 164 Reference Updated Notice# 122918 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