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Alberter Barry M: 1 recorded fatality controller

MSHA controller ID: C04642

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Fatalities: 1
Total incidents: 5
Mines on record: 1
Years on record: 1983–1985

Top causes

FALLING/SLIDING/ROLLING MATERIALS 1 fatality
HANDTOOLS (NONPOWERED) 2 non-fatal
MACHINERY 1 non-fatal
SLIP OR FALL OF PERSON 1 non-fatal

Incident timeline

1985

1983

4 (1f)

Operators under this controller

Shade Mining Company 5

Mines on record

Shade No 3 PA

Fatalities under this controller

1 recorded

April 25, 1983 PA · Coal blaster, shooter, shotfirer, explosive worker, powder gang/monkey Fatality · FALLING/SLIDING/ROLLING MATERIALS

Shade Mining Company · Caught in, under or between collapsing material or buildings

IN THE PROCESS OF LOOSENING AMMONIUM NITRATE FROM INSIDE A 10\ X 9\4\\ X 22\HIGH STEEL STORAGE BIN .EMPL EITHER SLIPPED OFF LADDER OR IF STANDING ON TOP OF NITRATE COLUMN,FELL THROUGH THE CRUS T TO BOTTOM OF BIN AND WAS BURIED BY AMMONIUM NITRATE.EMPL COULD NOT PASS THROUGH 11\\ X 11\\ OPENING AND SUFFOCATED.

For insurers, brokers, and safety consultants

Where Alberter Barry M 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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