EE, I.NAME WAS 7AKING DOWN ROCK WHEN A KETTLE BOTTOM UNDETECTED ABOVE DRAW ROCK FELL.
Maple Ridge Mining Company Inc: 1 muerte registrada operador
Seguir este operador
Avísenme cuando se presente un nuevo incidente de la MSHA en cualquier mina de Maple Ridge Mining Company Inc.
Causas principales
- FALL OF ROOF OR BACK 1 muerte
Cronología de incidentes
Minas en registro
- No 3 KY
Muertes bajo este operador
1 registradasWhere Maple Ridge Mining Company Inc stands on silica, penalties, and injury rate
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.