Avísenme cuando se presente un nuevo incidente de la MSHA en cualquier mina de Tall Timber Coal Company.
TWO MAINTENANCE MEN WERE TRAMMING A 14-BCM JOY MINER FROM NO 1 ENTRY TO NO 4 ENTRY TO SERVICE THE MINER. UPON REACHING THE CROSSCUT BETWEEN NO 3 & 4 ENTRIES THE MAN OPERATING THE MINER LOOKED BACK AND SAW HIS BUDDY LYING ON THE MINE FLOOR. HE HAD BEEN STRUCK BY THE BOOM OF THE MINER. IT COULD NOT BE DETERMINED IF HE HAD BEEN CAUGHT AGAINST THE COAL RIB
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.