# MACHINERY
> MSHA accident `220080320003` · 01/25/2008 · Wolf Run Mining LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by flying object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** THIGH/FEMUR
- **Days lost:** 0
- **Mine experience:** 0.31 years
## Operator
- **Controller:** International Coal Group Inc (ICG)
- **Operator:** Wolf Run Mining LLC
- **Mine:** [4609115](https://api.ai-analytics.org/mine/4609115)
## Narrative

The employee was standing on the right side of the Fletcher DD0 15 Roof bolter.  As the bolter trammed past him to set up to begin a row of bolts, the right front tire ran over the side of a rock that was laying on the mine floor, measuring approximately 10? Long by 10? Wide by 5? thick, causing the rock to become an airborne projectile and struck the employee.

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