Black Rock Quarries Inc operator
Controlled by
Mark Clark
MSHA operator ID: L13339
- Fatalities
- 0
- Total incidents
- 2
- Mines on record
- 1
- Years on record
- 1995–1996
Top causes
- SLIP OR FALL OF PERSON 2 non-fatal
Incident timeline
1996
1
1995
1
Mines on record
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The full compliance file on Black Rock Quarries Inc
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.