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COMPLETED: Grayson Compressor Station (StanSEG) Eff. TIM Cycle for Gas Day June 13, 2026

Columbia Gulf Transmission 4w ago

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TSP Name

Columbia Gulf Transmission, LLC

TSP

007854581

Date

Time

Notice ID

26060008

Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 26028019
Critical: Y
Reqrd Rsp Desc: No Response Required

Post
Notice Effective
Notice End

Response

06/12/26
06/12/26
07/12/26



12:58:43 PM
12:00:00 AM
12:00:00 AM



Subject: COMPLETED: Grayson Compressor Station (StanSEG) Eff. TIM Cycle for Gas Day June 13, 2026

Author: Dillon Schoolcraft

Notice Text

Columbia Gulf Transmission, LLC (CGT) notifies customers that maintenance at Grayson Compressor Station is now complete. As a result, the backhaul capacity through StanSEG will be reinstated to Total Capacity effective Timely Cycle for Gas Day June 13, 2026.Please contact your Customer Services Representative with any questions. ***Previous Posting***
Columbia Gulf Transmission LLC (CGT) notifies customers of upcoming maintenance on Grayson Compressor Station Tuesday, June 9, 2026, through Friday, June 12, 2026. As a result, the backhaul capacity through StanSEG will be reduced to a level between 1,925,000 Dth and 2,150,000 Dth effective Timely Cycle for Gas Day Tuesday, June 9, 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.StanSEG·        Estimated Capacity Setting: 1,925,000 Dth – 2,150,000 Dth ·        Design Capacity: 2,344,656 Dth·        Posted Percentage: 82-92%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 May 23-29, 2026, pursuant to the provisions in the Tariff. Please contact your Customer Services Representative with any questions.