10 de diciembre de 1986
WV · Carbón
Empernador de techo, Empernador de roca, Empernador, Operador de soporte de techo móvil (MRS)
MAQUINARIA
A W & L Mining Inc · Golpeado por objeto que cae
ATRS ON ROOF BO5TER WASBEING LOWERED TO BACK MACHINE UP TO REMOVE LOOSE MATERIAL FROM MACHINE. EMPLOYEE WAS STANDING APPROX. FT FROM MACHINE ROCK ROLLED FROM ATRS TO FLOOR FLIPPED OVER ON EMPL OUYEES FOOT. 3