Big Horn Coal Co operator
Controlled by
Kiewit Peter Sons' Inc
MSHA operator ID: P02453
- Fatalities
- 0
- Total incidents
- 33
- Mines on record
- 1
- Years on record
- 1983–1999
Inspection activity
MSHA inspections since 2000
4
inspections on record
22
inspection hours
n/a
citations per 100 inspection hours
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Rate withheld: 22 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Top causes
- HANDLING OF MATERIALS 12 non-fatal
- POWERED HAULAGE 8 non-fatal
- MACHINERY 7 non-fatal
- SLIP OR FALL OF PERSON 3 non-fatal
- HANDTOOLS (NONPOWERED) 2 non-fatal
- EXPLOSIVES AND BREAKING AGENTS 1 non-fatal
Incident timeline
1999
1
1997
2
1996
2
1995
2
1993
3
1992
2
1990
1
1989
1
1988
1
1987
2
1986
5
1985
3
1984
6
1983
2
Mines on record
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Email me when a new MSHA incident is filed at any Big Horn Coal Co mine.