Email me when a new MSHA incident is filed at any Erie Mining Company mine.
TWO STAIR TREADS HAD BEEN REMOVED FROM A STAIRWAY TO ALLOW MATERIAL TO BE HOISTED FROM A LOWER FLOOR. THE TOP OF THE STAIRWAY WAS ROPED OFF AND TWO YELLOW WARNING RIBBONS WERE TIED BETWEEN THE HANDRAILS, ONE AT THE TOP OF THE HANDRAIL AND ONEAT THE INTERMEDIATE RAIL LEVEL. AN ADDITIONAL WARNING RIBBON WAS INSTALLED ACROSS THE HANDRAILS HALFWAY BETWEEN THE TOP OF THE STAIRWAY AND TH
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.