Colorado Insterstate Gas Notice 122778

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All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.

TSP/TSP Name:  6914865-COLORADO INTERSTATE GAS CO. Critical: Y
Notice Type Desc (1):  MAINTENANCE Notice Type Desc (2):  MAINTENANCE
Notice Eff Date/Time:  12/15/2025 12:45:05PM Notice End Date/Time:  12/16/2025 9:00:00am
Post Date/Time:  12/15/2025 12:45:05 PM Notice ID: 122778
Reqrd Rsp:  1 Rsp Date:  12/15/2025
Notice Stat Desc:  SUPERSEDE Prior Notice:  122763
Subject:  Operations Planning Report V6 Dec 2025
Notice Text:

Colorado Interstate Gas Company

Operations Planning Report December 2025

ReIssued December 15, 2025

Pipe

Start Date

End Date

County, ST

Scheduling Location

Maintenance List

Base Capacity (Dth)

Reduction (Dth)

Net (Dth)

Flow Indication

Update

CIG

12/1/25

12/4/25

PARK, WY

142_(BHNC) BIG HORN NORTH

Elk Basin Unit 2 repair

117,000

62,000

55,000

TD1

CIG

12/5/25

12/5/25

PARK, WY

142_(BHNC) BIG HORN NORTH

Elk Basin Unit 2 repair

117,000

62,000

55,000

TD1

CIG

12/5/25

12/5/25

PARK, WY

142_(BHNC) BIG HORN NORTH

CIG increases the operating capacity due to current
operating conditions
Elk Basin Unit 2 repair

117,000

27,000

Cycle 3
90,000

TD1

CIG

12/1/25

12/5/25

PARK, WY

142_(BHNC) BIG HORN NORTH_BH


Elk Basin Unit 2 repair

90,000

13,000

77,000

TD2

CIG

12/6/25

12/31/25

PARK, WY

142_(BHNC) BIG HORN NORTH

Notice of Force Majeure – Segment 142
Reference Updated Notice# 122762
Elk Basin Unit 2 repair

117,000

27,000

90,000

TD1

CIG

12/6/25

12/31/25

PARK, WY

142_(BHNC) BIG HORN NORTH_BH

Notice of Force Majeure – Segment 142
Reference Updated Notice# 122762
Elk Basin Unit 2 repair

90,000

13,000

77,000

TD2

CIG

12/10/25

12/15/25

FREMONT, WY

891862_CONTANGO/CIG (MSN) MADISON

Line 185A pipeline maintenance
 Madison meter station shut in

98,000

98,000

0

R

CIG

12/16/25

12/17/25

FREMONT, WY

891862_CONTANGO/CIG (MSN) MADISON

Deletion
Maintenance completed early
Line 185A pipeline maintenance
 Madison meter station shut in

98,000

0

98,000

R

Update

CIG

9/26/25

12/31/25

LARAMIE,WY

164_(CHWC) CHEYENNE WEST

Notice of Force Majeure – Segment 164
Reference Updated Notice# 122737
Line 5A pipeline Cheyenne to Laramie investigation and repair

570,000

223,000

347,000

TD1

CIG

9/26/25

12/31/25

LARAMIE,WY

164_(CHWC) CHEYENNE WEST_BH

Notice of Force Majeure – Segment 164
Reference Updated Notice# 122737
Line 5A pipeline Cheyenne to Laramie investigation and repair

315,000

80,000

235,000

TD2

CIG

7/31/25

12/31/25

FREMONT, WY

138_WILD HORSE TO RAWLINS        

Notice of Force Majeure in Lost Cabin Area
Reference Updated Notice# 122742
Line 70A pipeline investigation and repair

45,000

45,000

0

TD1

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

 

TSP/TSP Name:  6914865-COLORADO INTERSTATE GAS CO. Critical: Y
Notice Type Desc (1):  MAINTENANCE Notice Type Desc (2):  MAINTENANCE
Notice Eff Date/Time:  12/15/2025 12:45:05PM Notice End Date/Time:  12/16/2025 9:00:00am
Post Date/Time:  12/15/2025 12:45:05 PM Notice ID: 122778
Reqrd Rsp:  1 Rsp Date:  12/15/2025
Notice Stat Desc:  SUPERSEDE Prior Notice:  122763
Subject:  Operations Planning Report V6 Dec 2025
Notice Text:

Colorado Interstate Gas Company

Operations Planning Report December 2025

ReIssued December 15, 2025

Pipe

Start Date

End Date

County, ST

Scheduling Location

Maintenance List

Base Capacity (Dth)

Reduction (Dth)

Net (Dth)

Flow Indication

Update

CIG

12/1/25

12/4/25

PARK, WY

142_(BHNC) BIG HORN NORTH

Elk Basin Unit 2 repair

117,000

62,000

55,000

TD1

CIG

12/5/25

12/5/25

PARK, WY

142_(BHNC) BIG HORN NORTH

Elk Basin Unit 2 repair

117,000

62,000

55,000

TD1

CIG

12/5/25

12/5/25

PARK, WY

142_(BHNC) BIG HORN NORTH

CIG increases the operating capacity due to current
operating conditions
Elk Basin Unit 2 repair

117,000

27,000

Cycle 3
90,000

TD1

CIG

12/1/25

12/5/25

PARK, WY

142_(BHNC) BIG HORN NORTH_BH


Elk Basin Unit 2 repair

90,000

13,000

77,000

TD2

CIG

12/6/25

12/31/25

PARK, WY

142_(BHNC) BIG HORN NORTH

Notice of Force Majeure – Segment 142
Reference Updated Notice# 122762
Elk Basin Unit 2 repair

117,000

27,000

90,000

TD1

CIG

12/6/25

12/31/25

PARK, WY

142_(BHNC) BIG HORN NORTH_BH

Notice of Force Majeure – Segment 142
Reference Updated Notice# 122762
Elk Basin Unit 2 repair

90,000

13,000

77,000

TD2

CIG

12/10/25

12/15/25

FREMONT, WY

891862_CONTANGO/CIG (MSN) MADISON

Line 185A pipeline maintenance
 Madison meter station shut in

98,000

98,000

0

R

CIG

12/16/25

12/17/25

FREMONT, WY

891862_CONTANGO/CIG (MSN) MADISON

Deletion
Maintenance completed early
Line 185A pipeline maintenance
 Madison meter station shut in

98,000

0

98,000

R

Update

CIG

9/26/25

12/31/25

LARAMIE,WY

164_(CHWC) CHEYENNE WEST

Notice of Force Majeure – Segment 164
Reference Updated Notice# 122737
Line 5A pipeline Cheyenne to Laramie investigation and repair

570,000

223,000

347,000

TD1

CIG

9/26/25

12/31/25

LARAMIE,WY

164_(CHWC) CHEYENNE WEST_BH

Notice of Force Majeure – Segment 164
Reference Updated Notice# 122737
Line 5A pipeline Cheyenne to Laramie investigation and repair

315,000

80,000

235,000

TD2

CIG

7/31/25

12/31/25

FREMONT, WY

138_WILD HORSE TO RAWLINS        

Notice of Force Majeure in Lost Cabin Area
Reference Updated Notice# 122742
Line 70A pipeline investigation and repair

45,000

45,000

0

TD1

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