Mining Incidents

M A Hanna Company: 1 muerte registrada controlador

ID de controlador de la MSHA: C12103

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Muertes
1
Incidentes totales
70
Minas en registro
7
Años en registro
1985–1988

Causas principales

Cronología de incidentes

1988
10
1987
24 (1f)
1986
30
1985
6

Operadores bajo este controlador

Minas en registro

Muertes bajo este controlador

1 registradas
17 de junio de 1987 WV · Carbón Empernador de techo, Empernador de roca, Empernador, Operador de soporte de techo móvil (MRS) Muerte · ELÉCTRICO
Terry Eagle Coal Company · Contacto con corriente eléctrica

THE TRAILING CA6LE ON #2 BOLTER WAS DEFECTIVE IN THAT THE GROUND WIRE WAS INTO, A SPLICE IN THE CABLE. FOR SOME UNDETERMINED REASON THE CIRCUIT BREAKER DID NOT TRIP. WHEN THE VICTIM ATTEMPTED TO START THE M5CHINE, HE WAS ELECTROCUTED. THIS OCCURRED IN #2 ENTRY, ONE CROSS CUT OUTBY THE FACE.

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Where M A Hanna Company 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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