Mining Incidents
Fatality · MSHA Record #220232290016

Ledgeman/Hand, Quarry Man

August 5, 2023 at 9:32 AM
ClassificationFALLING/SLIDING/ROLLING MATERIALS
TypeStruck by falling object
Investigator narrative
The crew had drilled a chain hole and connected a chain to lift the block a short distance to break away from the ledge. When this occurred, grout rock remaining on the ledge above to miners broke loose and fell striking both of them, fatally injuring one and seriously injuring the second miner. The grout rock was left from the previous day, and was examined and determined safe.
Record details
Activity at time of incident
Handling Supplies Or Material
Subunit / location
STRIP, QUARY, OPEN PIT
Accident type
Struck by falling object
Source of injury
CAVING ROCK,COAL,ORE,WSTE
Nature of injury
CRUSHING
Total mining experience
16.9 years
Experience at this mine
1.9 years
Experience in this job
16.9 years
Degree of injury
FATALITY
Source: US Mine Safety and Health Administration (MSHA) · Document 220232290016 · Mine ID 0901187Trainer view →