FALL OF ROOF OR BACK at Pinnacle Mining Company LLC
Injured was operating miner. He was mining on the off side after extending the ventilation rod 3 to 4 feet inby the last row of bolts. A slip measuring 9'x9' x1' fell on the curtain side, striking the ventilation rod, which in turn struck the injured in the back and the back of the right leg.
Questor Management Company LLC; Benjamin M Statler
U.S. Mine Safety and Health Administration