TRAVELING THROUGH VENTILATION CURTAIN AT THE SAME TIME AS THE AR4 SCOOP WAS THE CURTAIN CAUGHT ON THE SCOOP BUCKET AND CAUSED THE VICTIM TO FALL UNDER THE WHEELS
Ratliff James Dale: 1 recorded fatality controller
Watch this controller
Email me when a new MSHA incident is filed at any mine Ratliff James Dale controls.
Top causes
- POWERED HAULAGE 1 fatality
- FALL OF ROOF OR BACK 3 non-fatal
- HANDLING OF MATERIALS 3 non-fatal
- MACHINERY 2 non-fatal
- HANDTOOLS (NONPOWERED) 1 non-fatal
Incident timeline
Operators under this controller
Mines on record
- No 1 KY
Fatalities under this controller
1 recordedWhere Ratliff James Dale 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.