The West Virginia mine where two workers were fatally injured on Monday consistently violated federal mine safety laws, but federal regulators say they were unable to shut it down completely.
The Mine Safety and Health Administration confirmed that two workers were killed on May 12 when coal and rocks burst from mine walls at Patriot Coal’s Brody No. 1 mine in Boone County, W.Va.
MSHA says one victim was operating a mining machine and the other was drilling bolts into the roof of the mine, a process that prevents rockfalls. But MSHA and Patriot both say the miners were engaged in “retreat mining” at the time, a dangerous practice that involves cutting the coal pillars that hold up the mine roof, yielding the last loads of coal after a coal seam has been fully mined.
Federal data reviewed and analyzed by NPR show serious safety problems at the mine going back to 2007. The threat to miners was so serious and persistent that MSHA responded with one of its toughest enforcement actions. In October of last year, the Brody mine was designated a “pattern violator” and received extra regulatory scrutiny.
Patriot objected, blaming the troubled safety record and pattern of violations on a previous owner. NPR’s review of data from MSHA reveals serious safety issues under Patriot management that put miners at risk of injury or death.