# MACHINERY
> MSHA accident `220130280017` · 01/17/2013 · Paramont Coal Company Virginia, LLC
## 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, Inserting bolt
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** ARM,NEC
- **Days lost:** 137
- **Mine experience:** 0.31 years
## Operator
- **Controller:** Alpha Natural Resources, Inc.
- **Operator:** Paramont Coal Company Virginia, LLC
- **Mine:** [4406929](https://api.ai-analytics.org/mine/4406929)
## Narrative

Employee was installing a rib bolt. He was starting the hole and had the head tilted over. Safety arm guard wrapped around drill steel which resulted in constricting the material around his arm.

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