9 de julio de 1990
WI · Metal/No metálico
Gerente de mina, Capataz de mina, Propietario de mina
EXPLOSIVOS Y AGENTES DE FRACTURA
Arthur Overgaard Inc · Golpeado por objeto proyectado
INJURED HAD INSPECTED PIT AREA TO ASSURE NO ONE WAS AROUND PRIOR TO SHOT,NOTIFIED BLASTER THAT AREA WAS CLEAR,AND WITHDREW TO A SAFE LOCATION.UNSEEN GEOLOGICAL CONDIDTIONS IN THE SHOT ALLOWED AN UNEXPECTED AMOUNT TO FLYROCK TO SCATTER.HIS VEHICLE WAS HIT BY PIECES OF FLYROCK AND A PIECE ALSO STRUCK HIM IN THE HEAD,CAUSING MINOR INJURY,