Mining Incidents

Williamson Coal Company: 1 recorded fatality operator

MSHA operator ID: P06520

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Fatalities
1
Total incidents
12
Mines on record
2
Years on record
1983–1986

Top causes

Incident timeline

1986
1
1985
4
1984
2
1983
5 (1f)

Mines on record

Fatalities under this operator

1 recorded
February 9, 1983 IL · Coal outside foreman, leadman Fatality · EXPLODING VESSELS UNDER PRESSURE
Williamson Coal Company · Drowning

STARTING UP THE 6\\ PUMP,PLASTIC HOSE BLEW INTO //// OUT.THE PRESSURE FROM THE PUMP PUSHED EMPL INTO THE WATER.EMPL WAS IN 10-12\ WATER AND COULD NOT SWIM.WENT DOWN AND DROWNED.

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Where Williamson Coal 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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