# Portable Pioneer Plant
> **Metal/Non-metal** mine · MSHA ID `1700584` · Surface · **Intermittent**
## Operator
- **Controller (parent):** John  Ferraiolo; Vincent  Ferraiolo
- **Operator:** Ferraiolo Construction 
- **Employees:** 4
- **Commodity:** Stone
## Location
- **State:** ME · Knox Co.
- **Coordinates:** 44.095556, -69.145833
## Safety record
- **Total accidents/injuries:** 2
- **Fatalities:** 0
- **Total days lost:** 15
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*