Mining Incidents

W R Grace Company et al: 1 muerte registrada controlador

ID de controlador de la MSHA: C08129

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Avísenme cuando se presente un nuevo incidente de la MSHA en cualquier mina que controle W R Grace Company et al.

Muertes
1
Incidentes totales
225
Minas en registro
21
Años en registro
1983–1986

Causas principales

Cronología de incidentes

1986
22 (1f)
1985
60
1984
70
1983
73

Operadores bajo este controlador

Minas en registro

Muertes bajo este controlador

1 registradas
14 de febrero de 1986 VA · Carbón Empernador de techo, Empernador de roca, Empernador, Operador de soporte de techo móvil (MRS) Muerte · DESPRENDIMIENTO DE TECHO O BÓVEDA
Paramont Coal Corp · Golpeado por objeto que cae

FALL OF ROOF AP1ROX 6 IN THICK X 6 FT TAPERING TO 6 INCHES FELL IMMEDIATELY INBY ATRS AND FELL BACK UNDER ATRS PINNING MAN AGAINST DRILL HEAD ON A TWIN HEAD ROOF BOLTING MACHINE

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Where W R Grace Company et al 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.

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