Avísenme cuando se presente un nuevo incidente de la MSHA en cualquier mina de A & R Coal Corp.
TROUBLESHOOTING-REPAIR WORK WAS BEING PERFORMED ON SURFACE ELCTRICAL SUBSTATION (POWER WAS DE-ENERGIZED TO LOW VOLTAGE CONTROL CIRCUIT ON WHICH ACTUAL WORK WAS BEING PERFORMED). EMPLOYEE WAS U NDER NO DIRECT WORK ASSIGNMENT AT THE TIME, BUT FOR AN UNKNOWN REASON (SPECULATED HE WAS RETRIEVING A DROPPED POCKET KNIFE) HE STEPPED INSIDE THE SUBSTATION AND CAME IN CONTACT WITH AN ENERGI
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.