Mining Incidents

Calaveras Materials Inc operator

MSHA operator ID: L15723
Fatalities
1
Total incidents
52
Mines on record
4
Years on record
1988–1998

Top causes

Incident timeline

1998
2
1996
4
1995
1
1994
3
1993
3 (1f)
1992
5
1991
4
1990
14
1989
14
1988
2

Mines on record

Fatalities under this operator

1 recorded
May 3, 1993 CA · Metal/Non-Metal backhoe operator, trackhoe operator Fatality · POWERED HAULAGE
Calaveras Materials Inc · Struck against a moving object

A PETERBILT PIT HAUL TRUCK AND A 1 TON CHEVROLET WELDING TRUCK COLLIDED CAUSING THE DEATH OF THE DRIVER OF THE WELDING TRUCK.

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The full compliance file on Calaveras Materials 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.