# GRAVERO H.P.
> **Metal/Non-metal** mine · MSHA ID `5400373` · Surface · **Active**
## Operator
- **Controller (parent):** Juan H  Lamboy (Coriano)
- **Operator:** Gravero H. P.
- **Employees:** 15
- **Commodity:** SandAndGravel
## Location
- **State:** PR · Mayaquez Co.
- **Coordinates:** 18.035026, -67.043721
## Safety record
- **Total accidents/injuries:** 3
- **Fatalities:** 0
- **Total days lost:** 221
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*