# Powerscreen Plant
> **Metal/Non-metal** mine · MSHA ID `0405542` · Surface · **Abandoned**
## Operator
- **Controller (parent):** Marty  Ryan
- **Operator:** Ryan Engineering, Inc.
- **Employees:** 0
- **Commodity:** SandAndGravel
## Location
- **State:** CA · San Mateo Co.
- **Coordinates:** 37.707062, -122.396003
## Safety record
- **Total accidents/injuries:** 0
- **Fatalities:** 0
- **Total days lost:** 0
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*