Mining Incidents

Portable Crusher #2: 1 reportable incident Metal/Non-Metal

Controlled by Peter Kiewit Sons' Inc
Sheridan County, WY  ·  Abandoned
MSHA Mine ID: 4801418

Portable Crusher #2 has had no fatalities among 1 reportable incident since 1990.

Watch this mine

Email me when a new MSHA incident is filed at Portable Crusher #2.

Fatalities
0
Total incidents
1
Years on record
1990
Latest incident
Jan 1990
Ownership history
  1. Guernsey Stone & Construction Company 1985 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
1992 3
1991 5
1990 13
1989 4
1988 0
1987 2
1986 4
1985 0
Source: MSHA quarterly employment and production, updated weekly; years before 2000 come from MSHA's archived Part 50 employment files.

Portable Crusher #2 sits in Sheridan County, Wyoming, where the Census mining category is 4.6% 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.
Sheridan County, Wyoming · Population 31,585
4.6%
Mining share of county employment
$70,855
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
No fatalities recorded at this mine.

Reportable incidents

1 on file

1990 · 1 incident

January 5, 1990 WY · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
Guernsey Stone & Construction Company · Struck by flying object

WORKING ON CONV EY. WIND CAME UP PARTICLE OF SCORIA OT BEHIND SAFETY GLASSES IN EYE