Mining Incidents
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Case study · MSHA Record #220223640001

Maintenance Man fatality

December 16, 2022 at 4:29 PM
Signal Peak Silica of Atascosa · SP Silica of Atascosa, LLC · Atascosa County, TX
Investigator narrative
Employee was working with a 3 man crew dismantling a Caterpillar 390F Excavator. During dismantling, EE was impacted by the counterweight. The other 2 crew members did not witness the accident.
Record details
Classification
MACHINERY
Accident type
Struck by falling object
Activity at time
Machine Maintenance
Subunit / location
MILL OPERATION/PREPARATION PLANT
Source of injury
SURFACE MINING MACHINES
Nature of injury
MULTIPLE INJURIES
Body part affected
MULTIPLE PARTS (MORE THAN ONE MAJOR)
Total mining experience
1 year
Experience at this mine
1 year
Experience in this job
6 years
Mine type
Surface
Sector
Metal/Non-Metal
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