# Unit # 1
> **Metal/Non-metal** mine · MSHA ID `3901320` · Surface · **Intermittent**
## Operator
- **Controller (parent):** Scott  Hanlon
- **Operator:** Hanlon Brothers
- **Employees:** 3
- **Commodity:** SandAndGravel
## Location
- **State:** SD · Day Co.
- **Coordinates:** 45.210833, -97.919722
## 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*