Mining Incidents

Barton Carson Grabern & Chad: 1 recorded fatality controller

MSHA controller ID: C05812

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Fatalities
1
Total incidents
58
Mines on record
7
Years on record
1983–1995

Top causes

Incident timeline

1995
1
1994
1
1993
12
1992
6
1989
4
1988
3
1987
1 (1f)
1986
6
1985
7
1984
6
1983
11

Operators under this controller

Mines on record

Fatalities under this controller

1 recorded
For insurers, brokers, and safety consultants

Where Barton Carson Grabern & Chad 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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