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Diamond Slate Company: 1 recorded fatality operator

Controlled by Dally Slate Company

MSHA operator ID: L01045

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Fatalities: 1
Total incidents: 21
Mines on record: 1
Years on record: 1983–1992

Top causes

FALLING/SLIDING/ROLLING MATERIALS 1 fatality · 1 non-fatal
HANDLING OF MATERIALS 11 non-fatal
MACHINERY 2 non-fatal
SLIP OR FALL OF PERSON 2 non-fatal
DUST DISEASE OF LUNGS 1 non-fatal
FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL 1 non-fatal

Incident timeline

1992

1991

1990

1989

1987

1986

1985

1984

4 (1f)

1983

Mines on record

Diamond Slate Company PA

Fatalities under this operator

1 recorded

April 28, 1984 PA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman Fatality · FALLING/SLIDING/ROLLING MATERIALS

Diamond Slate Company · Struck by falling object

FALLING ICE FROM QUARRY WALL STRUCK EMPLOYEE.

For insurers, brokers, and safety consultants

Where Diamond Slate 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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