29 de diciembre de 2022
NV · Metal/No metálico
Minero, no clasificado en otra parte
DESPRENDIMIENTO DE TECHO O BÓVEDA
Osgood Mining Company, LLC · Golpeado por objeto que cae
A bolter operator and helper were bolting up a heading. The swellex head was leaking and the helper went out with a wrench to tighten a fitting. While EE was there, material fell out of the back pushed through the wire and fell on the employee.