27 de noviembre de 2007
UT · Metal/No metálico
Cargador frontal, Operador de pala-traílla, Operador de traílla, Cargador (payloader), Operador de equipo de traílla
EXPLOSIVOS Y AGENTES DE FRACTURA
Harper Sand & Gravel · Golpeado por objeto proyectado
Blaster did not have good visual of area below: parked equipment blocked access into the blast area. After first blast, loader went into area to get a bucket of dirt. Second blast went off. There was damage to cab of loader. Injuries to ribs and head of operator.