Columbia Gas Transmission Notice 25985618

TSP Name

Columbia Gas Transmission, LLC

TSP

054748041

Date

Time

Notice ID

25985618

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

Post
Notice Effective
Notice End

Response

03/12/26
03/12/26
04/12/26



3:18:44 PM
12:00:00 AM
12:00:00 AM



Subject: Construction and Maintenance Schedule Posting

Author: Dillon Schoolcraft

Notice Text

As a courtesy, Columbia Gas Transmission, LLC (TCO) hereby notifies customers the Construction and Maintenance Schedule posted under "Construction and Maintenance" on the Informational Postings website has been updated. TCO 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: * Revised end date – TM7 Loop – December 10, 2025 – March 18, 2026 (Previously scheduled to end on March 16, 2026)* Revised end date – Line 1804 Pipeline Maintenance – April 9-24, 2026 (Previously scheduled to end on April 21, 2026)* Revised Operational Impact – Line 134 Pipeline Maintenance – April 14-17, 2026* Revised Dates – Line 1711 Pipeline Maintenance – April 27 – May 1, 2026 (Previously scheduled for April 28-30, 2026)* Revised Operational Impact & Point Restriction – Line 1278 Pipeline Maintenance – May 12-21, 2026* Line VM-108 Pipeline Maintenance – May 13-18, 2026* Line AM-130 Pipeline Maintenance – June 9-12, 2026* Line TM-17 Pipeline Maintenance – August 31 – October 14, 2026* Mount Olive Compressor Station Maintenance – October 20-22, 2026

Additionally, the following file(s) can be located on Informational Postings under Construction and Maintenance
TCO Construction and Maintenance Schedule 03-12-2026.pdf