# MACHINERY
> MSHA accident `220122430001` · 08/24/2012 · Cumberland Coal Resources LP
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by falling object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** DRILL STEEL (ALL SIZES)
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 18
- **Mine experience:** 4 years
## Operator
- **Controller:** Alpha Natural Resources, Inc.
- **Operator:** Cumberland Coal Resources LP
- **Mine:** [3605018](https://api.ai-analytics.org/mine/3605018)
## Narrative

Injured was assisting co-worker on center bolting. Employee did not realize that the steel was still in the roof. After removing driver steel the finisher steel unlodged itself from the roof falling and striking the employee in the right pinky finger knuckle.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*