VICTIM PASSED I3BY INSTALLED PERMANENT ROOF SUPPORTS AND WAS FATALLY INJURED BY A FALL OF THE MINE ROOF THE DISTANCE INBY PERMANENT ROOF SUPPORTS WAS ONLY 18-24 INCHES
Roberts Enterprises Inc: 1 recorded fatality operator
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Top causes
- FALL OF ROOF OR BACK 1 fatality · 3 non-fatal
- ELECTRICAL 3 non-fatal
- MACHINERY 3 non-fatal
- POWERED HAULAGE 3 non-fatal
- FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL 2 non-fatal
- HANDTOOLS (NONPOWERED) 2 non-fatal
Incident timeline
Mines on record
Fatalities under this operator
1 recordedWhere Roberts Enterprises Inc 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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