Kentucky Stone Company: 86 reportable incidents operator
Controlled by
Koppers Company Inc
MSHA operator ID: L00444
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- Fatalities
- 0
- Total incidents
- 86
- Mines on record
- 20
- Years on record
- 1983–1988
Top causes
- HANDLING OF MATERIALS 28 non-fatal
- POWERED HAULAGE 18 non-fatal
- HANDTOOLS (NONPOWERED) 16 non-fatal
- SLIP OR FALL OF PERSON 8 non-fatal
- MACHINERY 7 non-fatal
- STEPPING OR KNEELING ON OBJECT 3 non-fatal
Incident timeline
1988
18
1987
24
1986
6
1985
12
1984
9
1983
17
Mines on record
- Russellville Quarry & Mill KY
- Salem Quarry IN
- Hayden Quarry IN
- Washington County Plant IN
- Princeton Mine KY
- RUSSELLVILLE STONE IN
- Franklin Quarry & Mill KY
- FLEMINGSBURG QUARRY KY
- IRVINGTON QUARRY KY
- Tyrone Mine & Mill KY
- Elkton Quarry KY
- Versailles Quarry IN
- Marion Mine & Mill KY
- Yellow Rock Quarry KY
- Canton Quarry KY
- North Vernon Quarry IN
- Scott County Quarry IN
- MT. VERNON MINE & MILL KY
- UPTON QUARRY KY
- Pulaski Quarry KY
For insurers, brokers, and safety consultants
Where Kentucky Stone Company stands on silica, penalties, and injury rate
MSHA's standard limits respirable silica to 50 micrograms per cubic metre, but MSHA publishes dust and quartz as separate files and never the silica figure itself. We derive it per sample, score it against the limit, and set the operator's injury rate against a benchmark built from the full MSHA operator record. With the 26-year penalty trail, contest posture, and fatality history. Delivered as a PDF with the underlying data as CSV.
The federal record itself stays free on this site. What costs money, and why.