Mining Incidents

Rock Force 1 Metal/Non-Metal

Premier LLC · Surface
Boise, Ada County, ID  ·  Active
MSHA Mine ID: 1001717

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Fatalities
0
Total incidents
1
Years on record
2015
Latest incident
Apr 2015
Compliance record
MSHA citations since 2000
145
citations
27
significant & substantial
$53,498
proposed penalties
$53,498
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 4,779 1 0 209.2
2025 Q3 3,272 8 0 2445.0
2025 Q2 3,117 22 4 7058.1
2025 Q1 4,717 0 0 0.0
2024 Q4 6,938 8 2 1153.1
2024 Q3 6,956 0 0 0.0
2024 Q2 9,388 3 1 319.6
2024 Q1 7,481 0 0 0.0
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

1 on file

2015 · 1 incident

April 30, 2015 ID · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Wheeler's Excavation & Trucking Inc · Struck against a moving object

Truck driver returning with haul-off dirt from a job site, proceeded to the upper dump site and stalled engine near the top. Driver failed to administer the brakes while attempting to restart and rolled backwards until loosing control striking right side berm causing truck to roll onto driver side. 25ft.roadway was clear of debris. Existing berms exceeded minimum requirements.