Wisconsin Frac Sand Inc: 19 reportable incidents operator
Controlled by
Eldon L Duncan
MSHA operator ID: L40342
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- Fatalities
- 0
- Total incidents
- 19
- Mines on record
- 1
- Years on record
- 1992–1998
Top causes
- SLIP OR FALL OF PERSON 5 non-fatal
- HANDTOOLS (NONPOWERED) 4 non-fatal
- POWERED HAULAGE 4 non-fatal
- OTHER 3 non-fatal
- HANDLING OF MATERIALS 2 non-fatal
- STEPPING OR KNEELING ON OBJECT 1 non-fatal
Incident timeline
1998
2
1997
5
1996
1
1995
2
1994
2
1993
2
1992
5
Mines on record
- MAIDEN ROCK WI
For insurers, brokers, and safety consultants
Where Wisconsin Frac Sand Inc 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.