Nacco Mining Company: 286 reportable incidents operator
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Email me when a new MSHA incident is filed at any Nacco Mining Company mine.
- Fatalities
- 0
- Total incidents
- 286
- Mines on record
- 1
- Years on record
- 1983–1988
Top causes
- HANDLING OF MATERIALS 81 non-fatal
- FALL OF ROOF OR BACK 59 non-fatal
- SLIP OR FALL OF PERSON 36 non-fatal
- MACHINERY 34 non-fatal
- POWERED HAULAGE 32 non-fatal
- HANDTOOLS (NONPOWERED) 22 non-fatal
Incident timeline
Mines on record
Where Nacco Mining 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.
The federal record itself stays free on this site. What costs money, and why.