Construction and Maintenance Schedule Posting

TSP Name

Columbia Gulf Transmission, LLC

TSP

007854581

Date

Time

Notice ID

25972911

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

Post
Notice Effective
Notice End

Response

01/09/26
01/09/26
02/09/26



1:14:27 PM
12:00:00 AM
12:00:00 AM



Subject: Construction and Maintenance Schedule Posting

Author: Dillon Schoolcraft

Notice Text

As a courtesy, Columbia Gulf Transmission, LLC (CGT) hereby notifies customers the Construction and Maintenance Schedule posted under "Construction and Maintenance" on the Informational Postings website has been updated. CGT reminds customers to please check the Maintenance Schedule on a regular basis.    The current schedule has been updated to reflect maintenance activity on the following: *Alexandria Compressor Station Unit 907 4k Inspection – February 11, 2026* Revised dates – Mainline-100 Pipeline Maintenance – February 13-23, 2026 (Previously scheduled for February 6-17, 2026)* Alexandria Compressor Station Unit 908 C&M Testing – March 4, 2026* Mainline-100 Pigging from Corinth Compressor Station to Banner Compressor Station – April 15-17, 2026* Lake Arthur Compressor Station Maintenance – May 12-25, 2026* Revised dates & point restriction – Ridgeline Tie-ins – June 1-15, 2026 (Previously scheduled for June, 2026)* East Lateral-100 Pigging from EL-310-101 to VGLNG – June 24-25, 2026* Maineline-300 Pigging from Corinth Compressor Station to Banner Compressor Station – September 30 - October 7, 2026

Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
CGT Construction and Maintenance Schedule 01-09-2026.pdf