# MACHINERY
> MSHA accident `220160770017` · 03/12/2016 · Blue Diamond Coal Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between running or meshing objects
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Inserting bolt
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** ARM,NEC
- **Days lost:** 59
- **Mine experience:** 0.73 years
## Operator
- **Controller:** Blackhawk Mining LLC
- **Operator:** Blue Diamond Coal Company
- **Mine:** [1519405](https://api.ai-analytics.org/mine/1519405)
## Narrative

Employee was installing the inside bolt from the off side of the double head bolter, EE accidentally hit the rotation while EE's hand was still on the bolt and it caught EE's hand which then wrapped around the bolt. Fractured arm, started missing work on 3/14/2016.

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