Mining Incidents

Cooley Gravel Company: 59 reportable incidents operator

Controlled by English China Clays PLC
MSHA operator ID: L10223

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Fatalities
0
Total incidents
59
Mines on record
5
Years on record
1988–1994

Top causes

Incident timeline

1994
10
1993
7
1992
13
1991
11
1990
11
1989
4
1988
3

Mines on record

For insurers, brokers, and safety consultants

Where Cooley Gravel 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.

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