Cornerstone Pipeline Slightly Delayed, Construction Begins in May
In the middle of March MDN brought you the news that Marathon Petroleum was saying they would begin construction on the Cornerstone Pipeline “in the next several weeks”–meaning by the beginning of April (see Cornerstone Liquids Pipeline Set to Begin Construction in E Ohio). The timeline has been moved back a month. Marathon officials are now saying construction won’t begin until May. Cornerstone is a $250 million, 50-mile liquids pipeline being built by Marathon from the MarkWest cryogenic processing plant in Cadiz (Harrison County, now owned by Marathon), northwest connecting to M3’s fractionator plant in Scio (also in Harrison County) and M3’s cryogenic processing plant in Leesville (Carroll County) before terminating and connecting to Marathon’s refinery in Canton, OH (see Marathon Petroleum’s Newly Announced “Cornerstone” Utica Pipeline). The pipeline will carry, at various times, crude oil, condensate and natural gasoline. No reason was given for the delay…
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West Virginia’s largest natural gas LDC (local distribution company) is Mountaineer Gas–with 220,000 customers, 450 employees and servicing 49 of WV’s 55 counties. Mountaineer Gas maintains close to 6,000 miles of pipeline. They’d like to add another 56 miles of pipelines to that number. Mountaineer has filed an application with the WV Public Service Commission to build a $45 million expansion of their distribution network in Berkeley, Jefferson and Morgan counties (the eastern panhandle of WV). Why? To deliver more Marcellus Shale gas to industrial customers who want to build manufacturing plants in the region. There is some natural gas in the area now–but not nearly enough. The new lines, which are not high pressure transmission lines but low pressure distribution lines, would bump up the volume of gas and deliver it to locations where new plants want to build. Local economic development people are excited as this provides a foundation for long-term growth in the region. Below are the details of Mountaineer’s application, along with a copy of the official paperwork they’ve filed with the WV PSC…