# MACHINERY
> MSHA accident `220172650014` · 09/16/2017 · Blue Diamond Coal Company
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by falling object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Inserting bolt
- **Injury source:** DRILL STEEL (ALL SIZES)
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 0.48 years
## Operator
- **Controller:** Blackhawk Mining LLC
- **Operator:** Blue Diamond Coal Company
- **Mine:** [1519405](https://api.ai-analytics.org/mine/1519405)
## Narrative

Bolting top and drill steel stuck in drilled hole. While placing a piece of the drill steel in the tray the drill steel stuck in the drilled hole fell out hitting right hand, Middle finger was fractured

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