Mining Incidents

Birchfield Mining Inc: 113 incidentes reportables operador

Controlado por Massey Energy Company
ID de operador de la MSHA: P20645

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Muertes
0
Incidentes totales
113
Minas en registro
1
Años en registro
1989–1994

Causas principales

Cronología de incidentes

1994
1
1993
4
1992
44
1991
38
1990
23
1989
3

Minas en registro

For insurers, brokers, and safety consultants

Where Birchfield Mining 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.

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