# Arcosa Boulder Plant #1604
> **Metal/Non-metal** mine · MSHA ID `0504415` · Surface · **Active**
## Operator
- **Controller (parent):** Arcosa, Inc
- **Operator:** ARCOSA LWB, LLC
- **Employees:** 10
- **Commodity:** Nonmetal
## Location
- **State:** CO · Jefferson Co.
- **Coordinates:** 39.908889, -105.239722
## Safety record
- **Total accidents/injuries:** 38
- **Fatalities:** 0
- **Total days lost:** 590
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*