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UPDATE: Ridgeline Tie-In Maintenance (4166)
Columbia Gulf Transmission 5h ago
All information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
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TSP Name
Columbia Gulf Transmission, LLC
TSP
007854581
Date
Time
Notice ID
26093023
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26092035
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
07/10/26
07/10/26
08/10/26
10:26:25 AM
12:00:00 AM
12:00:00 AM
Subject: UPDATE: Ridgeline Tie-In Maintenance (4166)
Author: Dillon Schoolcraft
Notice Text
Columbia Gulf Transmission, LLC (CGT) notifies customers that ridgeline tie-ins are still on schedule to begin on Tuesday, July 14, 2026, reducing the backhaul capacity through HartSEG to a level between 2,200,000 – 2,400,000 Dth.However, the City of Gallatin (4166) meter will now be taken to 0 Total Capacity effective Timely Cycle July 21, 2026, through July 31, 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 Ridgeline Tie-In’s on Mainlines 200 and 300 beginning on Tuesday, July 14, 2026, through Friday, July 31, 2026. As a result, the backhaul capacity through HartSEG will be reduced to a level between 2,200,000 - 2,400,000 Dth effective Timely Cycle for Gas Day Tuesday, July 14, 2026.Additionally, the City of Gallatin (4166) meter will be taken to 0 Total Capacity effective Timely Cycle for Gas Day Tuesday, July 14, 2026 through Thursday, July 23, 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.HartSEG· Estimated Capacity Setting: 2,200,000 – 2,400,000 Dth· Design Capacity: 2,544,656 Dth· Posted Percentage: 86-94%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 June 13-19, 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
26093023
Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26092035
Critical: Y
Reqrd Rsp Desc: No Response Required
Post
Notice Effective
Notice End
Response
07/10/26
07/10/26
08/10/26
10:26:25 AM
12:00:00 AM
12:00:00 AM
Subject: UPDATE: Ridgeline Tie-In Maintenance (4166)
Author: Dillon Schoolcraft
Notice Text
Columbia Gulf Transmission, LLC (CGT) notifies customers that ridgeline tie-ins are still on schedule to begin on Tuesday, July 14, 2026, reducing the backhaul capacity through HartSEG to a level between 2,200,000 – 2,400,000 Dth.However, the City of Gallatin (4166) meter will now be taken to 0 Total Capacity effective Timely Cycle July 21, 2026, through July 31, 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 Ridgeline Tie-In’s on Mainlines 200 and 300 beginning on Tuesday, July 14, 2026, through Friday, July 31, 2026. As a result, the backhaul capacity through HartSEG will be reduced to a level between 2,200,000 - 2,400,000 Dth effective Timely Cycle for Gas Day Tuesday, July 14, 2026.Additionally, the City of Gallatin (4166) meter will be taken to 0 Total Capacity effective Timely Cycle for Gas Day Tuesday, July 14, 2026 through Thursday, July 23, 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.HartSEG· Estimated Capacity Setting: 2,200,000 – 2,400,000 Dth· Design Capacity: 2,544,656 Dth· Posted Percentage: 86-94%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 June 13-19, 2026, pursuant to the provisions in the Tariff. Please contact your Customer Services Representative with any questions.