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Ryan Matthew J: 1 recorded fatality controller

MSHA controller ID: M00315

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Fatalities: 1
Total incidents: 3
Mines on record: 2
Years on record: 1984–1991

Top causes

POWERED HAULAGE 1 fatality
HANDTOOLS (NONPOWERED) 1 non-fatal
SLIP OR FALL OF PERSON 1 non-fatal

Incident timeline

1991

1987

1 (1f)

1984

Operators under this controller

P W Ryan Sons Inc 2
G A Watson Inc 1

Mines on record

CRUSHER UNIT #1 WI
Dodgeville Quarry WI

Fatalities under this controller

1 recorded

April 21, 1987 WI · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator Fatality · POWERED HAULAGE

P W Ryan Sons Inc · Struck against a moving object

OPERATOR TURN T2WARDS EDGE OF 45 DEGREE SLOPE,GOT THE 2 LEFT SIDE TIRES ON EDGE,.LOADER THEN ROLLED OVER SIDEWAYS CATCHING AND PINNING OPERATOR UNDER THE LOADER & THUS KILLING HIM...MODEL 988- ROPS WAS FOR 950 MODEL LOADER...11'BANK,NO BERM.

For insurers, brokers, and safety consultants

Where Ryan Matthew J 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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