Monroc Inc · Caught in, under or between a moving and a stationary object
TIGHHTENING BOLTS ON CEDAR RAPIDS SCREEN WHEN THE WRENCH SLIPPED OFF THE NUT. MIDDLE FINGER OF RIGHT HAND JAMMED INTO AN ANGLE IRON BRACE.
BLACKFOOT PIT: 2 reportable incidents Metal/Non-Metal
Monroc Inc
· Surface
Controlled by
U S Aggregate Inc
Bingham County,
ID
·
Abandoned
MSHA Mine ID: 1000350
BLACKFOOT PIT has had no fatalities among 2 reportable incidents since 1986.
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- Fatalities
- 0
- Total incidents
- 2
- Years on record
- 1986–1989
- Latest incident
- Jul 1989
Ownership history
- Monroc Inc 1950 to 1991
- Monroc Inc 1991 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
| Year | Employees |
|---|---|
| 2000 | 0 |
| 1999 | 1 |
| 1998 | 2 |
| 1997 | 2 |
| 1996 | 1 |
| 1995 | 1 |
| 1994 | 1 |
| 1993 | 1 |
| 1992 | 2 |
| 1991 | 2 |
| 1990 | 2 |
| 1989 | 2 |
| 1988 | 2 |
| 1987 | 3 |
| 1986 | 2 |
| 1985 | 2 |
| 1984 | 3 |
| 1983 | 1 |
Source: MSHA quarterly employment and production, updated weekly; years before 2000 come from MSHA's archived Part 50 employment files.
BLACKFOOT PIT sits in Bingham County, Idaho, where the Census mining category is 0.8% of county employment.
Local economic context
ⓘ
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.Bingham County, Idaho · Population 48,993
0.8%
Mining share of county employment
$76,842
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
Quarterly safety rates
ⓘ
Citations per million reported employee-hours. Rates begin in 2000; earlier incidents are counted but not rate-adjusted, though reported hours reach back to 1983. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2000 Q1 | 0 | 0 | 0 |
No fatalities recorded at this mine.
Reportable incidents
2 on file1989 · 1 incident
1986 · 1 incident
Monroc Inc · Over-exertion (Not Elsewhere Classified)
WORKING ON CEDA9 RAPIDS SCREENING PLANT PUTTING SCREENS IN SCREEN BOX DAMAGE TO LOWER DISC IN BACK