# FALL OF ROOF OR BACK
> MSHA accident `220071800052` · 06/25/2007 · Canyon Fuel Company LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Struck by falling object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FOREARM/ULNAR/RADIUS
- **Days lost:** 58
- **Mine experience:** 2.08 years
## Operator
- **Controller:** Arch Resources Inc
- **Operator:** Canyon Fuel Company LLC
- **Mine:** [4200089](https://api.ai-analytics.org/mine/4200089)
## Narrative

Employee was adjusting supplies on the roof bolter when a piece of coal approx. 2'x4'x2' struck him on the right forearm fracturing his ulna mid shaft.

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