7 de octubre de 2006
KY · Carbón
Empernador de techo, Empernador de roca, Empernador, Operador de soporte de techo móvil (MRS)
DESPRENDIMIENTO DE TECHO O BÓVEDA
R & R Mining, Inc. · Golpeado por objeto que cae
Operator was drilling a hole with a TD230 bolting machine. A piece of drawrock fell onto the ATRS, when he lowered ATRS, the rock slid off the machine, scratching his back. Also, the drill steel fell against his neck, buring his neck.