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Ralph Johnson et al: 1 muerte registrada controlador

ID de controlador de la MSHA: M07408

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Avísenme cuando se presente un nuevo incidente de la MSHA en cualquier mina que controle Ralph Johnson et al.

Muertes
1
Incidentes totales
70
Minas en registro
4
Años en registro
1986–1995

Causas principales

Cronología de incidentes

1995
2
1994
6 (1f)
1993
10
1992
6
1991
16
1990
6
1989
7
1988
8
1987
7
1986
2

Operadores bajo este controlador

Minas en registro

Muertes bajo este controlador

1 registradas
4 de marzo de 1994 CA · Metal/No metálico Conductor de camión de acarreo/fuera de carretera/carbón/mineral/mina/cantera/roca/llanta neumática, Conductor de camión de transporte Muerte · TRANSPORTE MOTORIZADO
American Rock & Asphalt Inc · Golpeado contra un objeto en movimiento

VICTIM WAS TRAVELING DOWN THE PIT ROAD IN SECOND GEAR. WITNESS SAID HE SEEMED TO BE DRVING ERRATICALLY AS HE WAS STRIKING THE BERM. AT A POINT WHERE THE ROAD TURNED, THE TRUCK WENT OVER THE BE RM AND THE PIT WALL. DRIVER WAS RETRIEVED AND TRANSPORTED TO THE HOSPITAL. HE DIED WITHOUT REGAINING CONSCIOUSNESS.

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Where Ralph Johnson 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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