# MACHINERY
> MSHA accident `220111930013` · 07/09/2011 · Mill Branch Coal Corporation
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** ARM,NEC
- **Days lost:** 145
- **Mine experience:** 4.21 years
## Operator
- **Controller:** Alpha Natural Resources, Inc.
- **Operator:** Mill Branch Coal Corporation
- **Mine:** [4407189](https://api.ai-analytics.org/mine/4407189)
## Narrative

EE was cleaning out the cyclone on roof bolter- another operator set stab jack while ee had his arm in cyclone

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