Frontier Stone Inc operator
Controlled by
David J Mahar et al
MSHA operator ID: L06938
- Fatalities
- 0
- Total incidents
- 54
- Mines on record
- 2
- Years on record
- 1985–1996
Top causes
- HANDLING OF MATERIALS 21 non-fatal
- POWERED HAULAGE 13 non-fatal
- HANDTOOLS (NONPOWERED) 8 non-fatal
- SLIP OR FALL OF PERSON 7 non-fatal
- MACHINERY 3 non-fatal
- FIRE 1 non-fatal
Incident timeline
1996
3
1995
7
1994
7
1993
1
1992
8
1991
3
1990
9
1989
9
1988
1
1987
2
1986
1
1985
3
Mines on record
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The full compliance file on Frontier Stone 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.