Gas utilities

Independent regulatory commissions

Columbia Gas Transmission, LLC Requests Variance for Horizontal Directional Drill in Virginia Reliability Project

Columbia Gas Transmission, LLC has submitted a variance request to the Federal Energy Regulatory Commission (FERC) to modify its construction procedures for the Virginia Reliability Project. The modification involves changing the method of crossing a 0.2-mile segment of the pipeline from open trench to horizontal directional drill (HDD) to

Independent regulatory commissions

Columbia Gas Transmission, LLC Submits Supplement to Mountaineer XPress Project Variance Request

Columbia Gas Transmission, LLC has submitted a supplement to its variance request for the Mountaineer XPress Project, seeking additional workspace to address slope stability concerns at Milepost 27.46. The submission includes previously excluded appendices, including a summary table, variance location maps, photographs of current conditions, and a federal species