# ADDCAR System 18 HWM Serial No 23018
> **Coal** mine · MSHA ID `4801645` · Surface · **Abandoned**
## Operator
- **Controller (parent):** David Michael  Jamison; Petri E Koivula
- **Operator:** Eagle Highwall Mining Systems, LLC
- **Employees:** 0
- **Commodity:** Coal
## Location
- **State:** WY · Sweetwater Co.
- **Coordinates:** 40.451944, -107.592222
## Safety record
- **Total accidents/injuries:** 8
- **Fatalities:** 0
- **Total days lost:** 37
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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*