Email me when a new MSHA incident is filed at any mine Oglebay Norton Company controls.
WHILE EXAMINING FALL AREA FOR HAZARDOUS CONDITIONS AFTER SETTING OFF ROCKBUSTER EXPLOSIVE EMPL WAS FATALL INJURED DUE TO FALL OF ROOF.
WHILE I.NAME WAS MOVING DOWN THE CENTER OF THE TRACK TO PREPARE TO WORK ON ANOTHER SECTION OF THE BOTTOM SUPPLY TRACK, THE BACK OF HIS NECK CAME IN CONTACT WITH THE UNGUARDED (300+ VOLT) DC TR OLLEY WIRE WHICH CAUSED HIS FATALITY.
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.