8 de julio de 2013
PA · Metal/No metálico
Conductor de camión de acarreo/fuera de carretera/carbón/mineral/mina/cantera/roca/llanta neumática, Conductor de camión de transporte
RESBALÓN O CAÍDA DE PERSONA
Northwest Gravel Company · Caída desde escaleras de mano
EE positioned extension ladder against Eagle sand screw. EE mentioned he checked the positioning of the ladder twice. The ladder lost footing on one side and slid along the screw causing ee to fall and impact the sand below. Hoses are provided to grease the 2 bearings on top of the screw that are reached from ground level.