Mining Incidents

Calaveras Cement Company: 221 incidentes reportables operador

Controlado por Heidelberg Materials AG
ID de operador de la MSHA: L09888

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Muertes
0
Incidentes totales
221
Minas en registro
3
Años en registro
1983–1999

Causas principales

Cronología de incidentes

1999
18
1998
23
1997
16
1996
15
1995
14
1994
27
1993
18
1992
9
1991
29
1990
22
1989
11
1988
3
1987
2
1986
5
1985
3
1984
3
1983
3

Minas en registro

For insurers, brokers, and safety consultants

Where Calaveras 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.

The federal record itself stays free on this site. What costs money, and why.

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