Gray Wolf Mining Company · Accident type, without injuries
HAD HAIR LINE CRACK IN ROOF FELL ABOUT 18IN THICK PULLED PIN ANCHOR BROKE SEVERAL PINS LATER ON ABOUT 30IN FELL ON 5TOP OF THE INITIAL FALL
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2 total records
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Gray Wolf Mining Company · Struck by falling object
WAS PRESHIFTING OLD WORKS A PIECE OF ROCK FELL FROM BETWEEN BOLTS.
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