OPRATOR STARTED PINNING A CUT THAT THE MINER HAD ALREADY TAKEN OUT. HE STARTED ON THE 2ND BOLT AND THE INTERESECTION FELL AND PULLED OUT THE PERMANENT SUPPORT OVER TOP AND BEHIND THE PINNER TR APING EMPLOYEE. THE ROCK FALL WAS 20' X 30' AND 7' THICK.
Richardson Fred: 1 muerte registrada controlador
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Avísenme cuando se presente un nuevo incidente de la MSHA en cualquier mina que controle Richardson Fred.
Causas principales
- FALL OF ROOF OR BACK 1 muerte · 6 no mortales
- HANDLING OF MATERIALS 14 no mortales
- HANDTOOLS (NONPOWERED) 3 no mortales
- POWERED HAULAGE 2 no mortales
- SLIP OR FALL OF PERSON 2 no mortales
- ELECTRICAL 1 no mortales
Cronología de incidentes
Operadores bajo este controlador
Minas en registro
- Teddy Bear VA
- No 2 Mine VA
Muertes bajo este controlador
1 registradasWhere Richardson Fred 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.