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UPDATE: Inverness Compressor Station Maintenance (INVRNSEG) Eff. TIM May 21, 2026
Columbia Gulf Transmission 6d ago
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TSP Name
Columbia Gulf Transmission, LLC
TSP
007854581
Date
Time
Notice ID
26022008
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26004038
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
05/20/26
05/20/26
06/20/26
11:54:29 AM
12:00:00 AM
12:00:00 AM
Subject: UPDATE: Inverness Compressor Station Maintenance (INVRNSEG) Eff. TIM May 21, 2026
Author: Dillon Schoolcraft
Notice Text
Columbia Gulf Transmission, LLC (CGT) notifies customers that maintenance on Inverness Compressor Station is ongoing. Based on current operating conditions, the backhaul capacity through INVRNSEG will be increased to 2,300,000 Dth effective Timely Cycle for Gas Day Thursday, May 21, 2026.Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff).Please contact your Customer Services Representative with any questions. ***Previous Posting***
Columbia Gulf Transmission LLC (CGT) notifies customers of upcoming maintenance at Holcomb Compressor Station Unit 2702 on Tuesday, May 19, 2026, and ESD testing at Inverness Compressor Station on Wednesday, May 20, 2026, through Friday, May 22, 2026. As a result, the backhaul capacity through INVRNSEG will be reduced to a level between 2,225,000 - 2,375,000 Dth effective Timely Cycle for Gas Day Tuesday, May 19, 2026.CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information. INVRNSEG· Estimated Capacity Setting: 2,225,000 - 2,375,000 Dth· Design Capacity: 2,540,256· Posted Percentage: 88-93%Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of March 31 – April 6, 2026, pursuant to the provisions in the Tariff.Please contact your Customer Services Representative with any questions.
Columbia Gulf Transmission, LLC
TSP
007854581
Date
Time
Notice ID
26022008
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26004038
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
05/20/26
05/20/26
06/20/26
11:54:29 AM
12:00:00 AM
12:00:00 AM
Subject: UPDATE: Inverness Compressor Station Maintenance (INVRNSEG) Eff. TIM May 21, 2026
Author: Dillon Schoolcraft
Notice Text
Columbia Gulf Transmission, LLC (CGT) notifies customers that maintenance on Inverness Compressor Station is ongoing. Based on current operating conditions, the backhaul capacity through INVRNSEG will be increased to 2,300,000 Dth effective Timely Cycle for Gas Day Thursday, May 21, 2026.Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff).Please contact your Customer Services Representative with any questions. ***Previous Posting***
Columbia Gulf Transmission LLC (CGT) notifies customers of upcoming maintenance at Holcomb Compressor Station Unit 2702 on Tuesday, May 19, 2026, and ESD testing at Inverness Compressor Station on Wednesday, May 20, 2026, through Friday, May 22, 2026. As a result, the backhaul capacity through INVRNSEG will be reduced to a level between 2,225,000 - 2,375,000 Dth effective Timely Cycle for Gas Day Tuesday, May 19, 2026.CGT anticipates this restriction may result in curtailments to Interruptible, Secondary Firm, and Primary Firm services. Please see the details provided below for more information. INVRNSEG· Estimated Capacity Setting: 2,225,000 - 2,375,000 Dth· Design Capacity: 2,540,256· Posted Percentage: 88-93%Due to the potential impact to firm service, CGT encourages customers to monitor the scheduled volumes on the Operationally Available Capacity screen on Informational Postings, as nominations can fluctuate based on market conditions.Reservation Charge Credits (RCCs) will be determined per the process set forth in the General Terms and Conditions, Section 40 of CGT’s FERC Gas Tariff (Tariff). By means of this notice, CGT is establishing the 7-day Average Usage Quantity to be the period of March 31 – April 6, 2026, pursuant to the provisions in the Tariff.Please contact your Customer Services Representative with any questions.