Avísenme cuando se presente un nuevo incidente de la MSHA en cualquier mina que controle Ted Osborne et al.
THE INTERSECTIO3 IN THE #5 HEADING, LAST OPEN CROSSCUT FELL WITHOUT WARNING RESULTING IN FATAL INJURIES TO THE VICTIM. THE INTERESECTION FELL ABOVE THE BOLT ANCHORAGE.
THE VICTIM WAS 3N THE FACE OF THE #5 ENTRY WHERE THE ROOF BOLTER WAS OPERATING THE VICTIM WENT INBY PERMANENT SUPPORTS AND WAS STRUCK BY A ROCK APPROX 8 FT X 6 FT X 14 FT
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.