# MACHINERY
> MSHA accident `220063100037` · 10/24/2006 · Black Dog Coal Corporation
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Drilling
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** HAND (NOT WRIST OR FINGERS)
- **Days lost:** 2
- **Mine experience:** 0.5 years
## Operator
- **Controller:** Alpha Natural Resources, Inc.
- **Operator:** Black Dog Coal Corporation
- **Mine:** [4404946](https://api.ai-analytics.org/mine/4404946)
## Narrative

Employee was trying to unplug the dust hose on the roof bolter. His hand was top of the drill chuck when he raised the drill boom in order to get to the fitting on the bottom of the drill pot and caught his hand between the drill chuck and steele that was in the hole.

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