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COMPLETED: Line SM-80 Pigging (CEREWEST)

Columbia Gas Transmission 23h ago

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TSP Name

Columbia Gas Transmission, LLC

TSP

054748041

Date

Time

Notice ID

25980115

Notice Type Description: Maintenance
Notice Stat Desc: Supersede
Prior Notice: 25977812
Critical: Y
Reqrd Rsp Desc: No Response Required

Post
Notice Effective
Notice End

Response

02/23/26
02/23/26
03/23/26



9:07:03 AM
12:00:00 AM
12:00:00 AM



Subject: COMPLETED: Line SM-80 Pigging (CEREWEST)

Author: Tyler King

Notice Text

Columbia Gas Transmission, LLC (TCO) notifies customers the pigging on Line SM-80 is complete. As a result, TCO has disabled CEREWEST. Therefore, CEREWEST will no longer be viewable on the Internal Constraint Rights screen in TC eConnects, as well as the Operationally Available Capacity screen on Informational Postings.   Please contact your Customer Services Representative with any questions.   ***Previous Posting***
Columbia Gas Transmission, LLC (TCO) notifies customers of upcoming pigging on Line SM-80 in West Virginia scheduled to begin on Wednesday, February 18, through Thursday, February 19, 2026. During the pigging, TCO will be utilizing the temporary internal constraint Ceredo West MA19 (CEREWEST).Due to the utilization of CEREWEST, TCO has configured the temporary constraint in TC eConnects. This will allow customers to view CEREWEST on the Internal Constraint Rights screen, as well as the Operationally Available Capacity screen on Informational Postings. At this time, TCO does not anticipate any restrictions to non-firm nominations through CEREWEST during the pigging. However, based on operating conditions, non-firm restrictions may become necessary. Please monitor the Daily Capacity Posting for updates.Please contact your Customer Services Representative with any questions.