Mining Incidents

West Coast Aggregate Supply Inc Metal/Non-Metal

Controlled by John R Struiksma
Thermal, Riverside County, CA  ·  Active
MSHA Mine ID: 0404209

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Fatalities
0
Total incidents
1
Years on record
2005
Latest incident
Oct 2005
Compliance record
MSHA citations since 2000
182
citations
40
significant & substantial
$37,047
proposed penalties
$34,851
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 14,923 0 0 0.0
2025 Q3 18,893 0 0 0.0
2025 Q2 13,975 1 0 71.6
2025 Q1 13,712 0 0 0.0
2024 Q4 13,137 4 0 304.5
2024 Q3 13,226 0 0 0.0
2024 Q2 14,056 1 1 71.1
2024 Q1 13,715 3 1 218.7
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

2005 · 1 incident

October 28, 2005 CA · Metal/Non-Metal welder (shop) POWERED HAULAGE
West Coast Aggregate Supply Inc · Struck by... (Not Elsewhere Classified)

base of forklift struck a non-operable overhead crane which fell and landed on ee's legs. Inj employee's stomach/chest area ended up pinned against welding table.