# MACHINERY
> MSHA accident `220130630016` · 02/20/2013 · ICG Beckley LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Inserting bolt
- **Injury source:** ROOF (ROCK) BOLTS
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** HEAD,NEC
- **Days lost:** 0
- **Mine experience:** 0.88 years
## Operator
- **Controller:** Arch Resources Inc
- **Operator:** ICG Beckley LLC
- **Mine:** [4605252](https://api.ai-analytics.org/mine/4605252)
## Narrative

The employee was bolting roof. The roof bolt nut had become stuck in the drill chuck. He attempted to remove it by placing a piece of drill steel against the mine floor and up into the bottom of the pot. He exerted downward pressure with the joystick and inadavertently maneuvered the joystick into the rotation phase and the bolt spun and hit him in the ear/face area.

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