Legally required water systems at Massey Energy's Upper Big Branch coal mine in West Virginia were not functioning properly before the April 5 explosion that killed 29 mineworkers, according to ...
It has been almost 10 months since the deadly April, 5, 2010 explosion at Massey Energy’s Upper Big Branch mine in Montcoal, West Virginia. Federal mine safety officials now say they have strong ...
An underground mine consists of the portals (entrance and exits to the mines), mains, submains, panels, and working faces. The panels are the working sections of the production operation. Depending on ...
Coal mine owner Massey Energy now has until Friday to avoid a federal seizure of its Upper Big Branch coal mine in West Virginia, where 29 mineworkers died in an explosion in April. The federal Mine ...
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