Mining Incidents

Francisco Bonnie: 29 reportable incidents controller

MSHA controller ID: C12851

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Email me when a new MSHA incident is filed at any mine Francisco Bonnie controls.

Fatalities
0
Total incidents
29
Mines on record
2
Years on record
1987–1993

Top causes

Incident timeline

1993
2
1992
2
1991
4
1990
10
1989
3
1988
5
1987
3

Operators under this controller

Mines on record

For insurers, brokers, and safety consultants

Where Francisco Bonnie 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.

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