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Case study · MSHA Record #220233520021

Maintenance Man, Mechanic, Repair/Serviceman, Boilermaker, Fueler, Tire Tech, Field Service Tech fatality

December 14, 2023 at 7:00 AM
Bison No 1 · Bison Materials LLC · Washington County, OK
Investigator narrative
Miner was moving a rinse bucket to access a piece of metal that needed to be repaired and welded. As EE pulled the pin from the rinse bucket somehow the hydraulic cylinder gave way pinning the miner in between the bucket and a handrail. Resulting in the death of the miner.
Record details
Classification
MACHINERY
Accident type
Caught in, under or between a moving and a stationary object
Activity at time
Machine Maintenance
Subunit / location
STRIP, QUARY, OPEN PIT
Source of injury
METAL,NEC(PIPE,WIRE,NAIL)
Nature of injury
CRUSHING
Total mining experience
11 years
Experience at this mine
5.62 years
Experience in this job
5.62 years
Mine type
Surface
Sector
Metal/Nonmetal
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Source: US Mine Safety and Health Administration (MSHA) public records · Document 220233520021 · Mine ID 3402093
Mining Incidents · miningincidents.org/incident/404386