Operations Planning Report V7 Sept 2026

Colorado Interstate Gas Company

Operations Planning Report September, 2026

Re-issued September 21, 2026

Pipe

Start Date

End Date

County, ST

Scheduling Location

Maintenance List

Base Capacity (Dth)

Reduction (Dth)

Net (Dth)

Flow Indication

Update

CIG

9/1/26

9/2/26

ADAMS, CO

262_(KCAC) KIT CARSON COMPRESSOR

Kit Carson Station Maintenance

337,000

107,000

230,000

TD1

CIG

9/1/26

9/2/26

ADAMS, CO

262_(KCAC) KIT CARSON COMPRESSOR_BH

Kit Carson Station Maintenance

224,000

64,000

160,000

TD2

CIG

9/1/26

9/4/26

FREMONT, WY

150_(LCCC) LOST CABIN COMPRESSOR

Lost Cabin Unit 3 Inspection

127,000

50,000

77,000

TD1

CIG

9/1/26

9/4/26

FREMONT, WY

150_(LCCC) LOST CABIN COMPRESSOR_BH

Lost Cabin Unit 3 Inspection

90,000

24,000

66,000

TD2

CIG

9/15/26

9/22/26

MORGAN, CO

800715 (TCS) STORAGE INJ/WTD     

Latigo Storage - Fall BHP Survey no injection or withdrawal.  Reference Fall Storage Notice #123142

CIG

9/15/26

9/22/26

BACA, CO

800715 (TCS) STORAGE INJ/WTD     

Flank Storage - Fall BHP Cherokee Field no injection or withdrawal. Reference Fall Storage Notice #123142

CIG

9/22/26

9/22/26

CARBON, WY

136_LOST CABIN CS TO WILD HORSE

70A Pipeline Maintenance

45,000

45,000

0

TD1

CIG

9/24/26

9/24/26

BEAVER,OK

288_BAKER MS TO BEAVER CS

Beaver Station Annual DOT/ESD Test

305,000

155,000

150,000

TD1

CIG

9/24/26

9/24/26

BEAVER,OK

PIN 800078 _ANR/CIG (BEA) BEAVER BEAVER

Beaver Station Annual DOT/ESD Test

227,000

227,000

0

D

CIG

9/23/26

9/30/26

BACA, CO

800715 (TCS) STORAGE INJ/WTD     

Flank Storage - Fall BHP Survey Morrow Field no injection or withdrawal. Reference Fall Storage Notice #123142

CIG

9/23/26

9/30/26

MORGAN, CO

800715 (TCS) STORAGE INJ/WTD     

Fort Morgan Storage - Fall BHP Survey no injection or withdrawal.  Reference Fall Storage Notice #123142

CIG

9/21/26

10/2/26

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 Anomoly Repair

633,000

93,000

540,000

TD1

Update

CIG

9/21/26

10/2/26

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 Anomoly Repair

555,000

95,000

460,000

TD2

Update

CIG

9/21/26

10/2/26

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 Anomoly Repair

633,000

93,000

540,000

TD1

Update

CIG

9/1/26

9/30/26

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

9/1/26

9/30/26

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