Duquesne Light Company: 389 reportable incidents controller
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Email me when a new MSHA incident is filed at any mine Duquesne Light Company controls.
- Fatalities
- 0
- Total incidents
- 389
- Mines on record
- 1
- Years on record
- 1983–1990
Top causes
- HANDLING OF MATERIALS 138 non-fatal
- FALL OF ROOF OR BACK 83 non-fatal
- SLIP OR FALL OF PERSON 63 non-fatal
- MACHINERY 29 non-fatal
- HANDTOOLS (NONPOWERED) 23 non-fatal
- POWERED HAULAGE 23 non-fatal
Incident timeline
Operators under this controller
Mines on record
- Warwick Mine PA
Where Duquesne Light 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.