Maintenance Man fatality at Buckingham Mine (CCU Coal and Construction LLC), OH, October 19, 2021
On October 19, 2021, a maintenance man was fatally injured in a powered haulage accident at Buckingham Mine (CCU Coal and Construction LLC), OH.
Employee was working on removing a pin from a leveling cylinder on the back of the rock truck. While the employee was performing this work, the haul truck bed fell on top of the employee.
On October 19, 2021, at approximately 1:50 p.m., David Steen, a 58 year-old mechanic with 17 years of mining experience, was fatally injured when the haul truck dump body fell and pinned him against the truck frame. The accident occurred because the mine operator did not: 1) assure that the equipment was blocked against motion before the miner performed maintenance, and 2) train the miner on how to perform the task assigned to him.
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The mine operator did not assure that the equipment was blocked against motion before the miner performed maintenance.
Corrective action: The mine operator developed a new written procedure for blocking against motion. The procedure requires a supervisor to confirm the blocking arm is properly placed in the socket when the dump body must be raised to perform work on or around an articulated haul truck. The mine operator trained all miners on the new procedure.
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The mine operator did not train the miner to perform the task assigned to him.
Corrective action: The mine operator created a Job Safety Analysis (JSA), as required by the approved training plan. The mine operator trained all miners on their assigned tasks and how to use the JSA.
Findings from MSHA's final investigation report, which supersedes the preliminary narrative above.
- Activity at time of incident
- Machine Maintenance
- Subunit / location
- SURFACE AT UNDERGROUND
- Accident type
- Struck by falling object
- Source of injury
- HGHWY ORE CARIER,LRGE TRK
- Nature of injury
- CRUSHING
- Body part affected
- MULTIPLE PARTS (MORE THAN ONE MAJOR)
- Total mining experience
- 17 years
- Experience at this mine
- 17 years
- Experience in this job
- 0 years
- Degree of injury
- FATALITY
Related fatalities
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- February 12, 2025 · Drill Operator · CCU Coal and Construction LLC, OH
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Same year
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Every record on this page mirrors what MSHA publishes under its Open Government Data program, refreshed weekly. MSHA does not publish per-accident URLs (the Accidents data is distributed as a single bulk file), so this is how to retrieve the source for the specific record below:
- Final investigation report: Read MSHA's final report
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Accident record:
Download MSHA Accidents.zip
then search for Document number
220213000029(the unique key per MSHA Form 7000-1) -
Mine record:
MSHA Mine Data Retrieval System
and search by Mine ID
3304526 - All MSHA datasets: Open Government Data program directory covering Accident, Mines, Inspections, Violations, etc.