# MACHINERY
> MSHA accident `220091270014` · 01/28/2009 · AMFIRE Mining Company LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 1.77 years
## Operator
- **Controller:** Alpha Natural Resources, Inc.
- **Operator:** AMFIRE Mining Company LLC
- **Mine:** [3609127](https://api.ai-analytics.org/mine/3609127)
## Narrative

Employee was installing roof bolt and guiding it into the roof bolter drill chuck when he bumped the rotation lever to seat the bolt his glove caught onto the bolt wrapping his hand around the bolt causing a ""mallet finger"". Employee continued working regular job until 04/28/09 when he had minor surgery on the finger.

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