18 de mayo de 1995
AZ · Metal/No metálico
Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo
ELÉCTRICO
Mesa Materials Inc · Quemaduras por arco (eléctrico)
AFTER CONE CRUSHER ADJUSTMENT WAS COMPLETED THE MACHINERY WAS PUT INTO A SINGLE PHASE STARTUP. EQUIP WAS THEN TURNED OFF, ELECTRICAL PANEL WAS OPENED ON BACKSIDE WITH DISCONNECT STILL ENERGIZE D. KNIFE EDGE ON DISCONNECT WAS PUSHED IN WITH A SLEDGE HAMMER. THE HAMMER TOUCHED TWO PHASES OF 480 VOLTS TOGETHER RESULTING IN FLAMES TOWARD EE. ELECT. PANEL WAS DESTROYED.