Kennecott Ray Mines Division: 81 reportable incidents operator
Controlled by
British Petroleum Company PLC
MSHA operator ID: L07402
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- Fatalities
- 0
- Total incidents
- 81
- Mines on record
- 2
- Years on record
- 1983–1986
Top causes
- HANDLING OF MATERIALS 31 non-fatal
- HANDTOOLS (NONPOWERED) 19 non-fatal
- MACHINERY 10 non-fatal
- SLIP OR FALL OF PERSON 8 non-fatal
- POWERED HAULAGE 7 non-fatal
- ELECTRICAL 2 non-fatal
Incident timeline
1986
33
1985
21
1984
19
1983
8
Mines on record
- RAY MINE AZ
- Hayden Concentrator AZ
For insurers, brokers, and safety consultants
Where Kennecott Ray Mines Division 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.