# HANDLING OF MATERIALS
> MSHA accident `220052360053` · 08/12/2005 · Wolf Run Mining Company
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Struck against stationary object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Machine maintenance
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 2 years
## Operator
- **Controller:** International Coal Group Inc (ICG)
- **Operator:** Wolf Run Mining Company
- **Mine:** [4608791](https://api.ai-analytics.org/mine/4608791)
## Narrative

Injured was attempting to break loose a fitting on the valve bank of the fletcher roof bolter when the hydraulic fitting broke, causing him to strike his knuckle and middle finger on the valve bank.

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