National Steel Corp et al: 335 reportable incidents controller
MSHA controller ID: C00004
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- Fatalities
- 0
- Total incidents
- 335
- Mines on record
- 1
- Years on record
- 1983–1991
Top causes
- HANDLING OF MATERIALS 90 non-fatal
- SLIP OR FALL OF PERSON 50 non-fatal
- FALL OF ROOF OR BACK 42 non-fatal
- POWERED HAULAGE 32 non-fatal
- HANDTOOLS (NONPOWERED) 27 non-fatal
- MACHINERY 27 non-fatal
Incident timeline
1991
2
1990
75
1989
85
1988
45
1987
43
1986
29
1985
26
1984
19
1983
11
Operators under this controller
Mines on record
- Mathies PA
For insurers, brokers, and safety consultants
Where National Steel Corp 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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