Mining Incidents

Keystone Cement Company: 1 muerte registrada operador

Controlado por Giant Cement Holding Inc
ID de operador de la MSHA: L14463

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Muertes
1
Incidentes totales
70
Minas en registro
1
Años en registro
1994–1999

Causas principales

Cronología de incidentes

1999
19 (1f)
1998
22
1997
3
1996
7
1995
17
1994
2

Minas en registro

Muertes bajo este operador

1 registradas
27 de enero de 1999 PA · Metal/No metálico Gerente de mina, Capataz de mina, Propietario de mina Muerte · MANEJO DE MATERIALES
Keystone Cement Company · Golpeado por objeto que cae

IN THE PROCESS OF CLEANING THE SILO, CONTRACTOR'S SUPERVISOR ENTERED THE SILO. A LEDGE OF HARDENED CEMENT ON WHICH HE WAS STANDING GAVE WAY CAUSING HIM TO FALL TO THE BOTTOM OF THE SILO. A RES ULTING AVALANCHE OF CEMENT CASCADED DOWN UPON HIM AND BURIED HIM.

For insurers, brokers, and safety consultants

Where Keystone Cement 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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