SUPPOSED TO BE PATROLLING MINE PROPERTY,DISCOVERED DEAD 7 X-CUTS FROM SURFACE NEAR A DEWATERING PUMP.FOUND SUBMERGED IN 24\\ WATER WITH 440 VOLT POWER CONDUCTOR IN HAND.ENTIRE CABLE WAS REPORT EDLY BURNED TO PALM OF HAND.
Chafin John C Jr & Arthur B Chafin: 1 recorded fatality controller
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Top causes
- ELECTRICAL 1 fatality
- HANDLING OF MATERIALS 11 non-fatal
- MACHINERY 9 non-fatal
- POWERED HAULAGE 6 non-fatal
- FALL OF ROOF OR BACK 4 non-fatal
- FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL 2 non-fatal
Incident timeline
Operators under this controller
Mines on record
- No 6 WV
- No 1 WV
- Mine No 12-C WV
- No 5 WV
- No 4 WV
Fatalities under this controller
1 recordedWhere Chafin John C Jr & Arthur B Chafin 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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