# MACHINERY
> MSHA accident `220112840006` · 09/23/2011 · Marfork Coal Company, LLC
## 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, NEC
- **Injury source:** DRILL STEEL (ALL SIZES)
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** WRIST
- **Days lost:** 11
- **Mine experience:** 0.38 years
## Operator
- **Controller:** Alpha Natural Resources, Inc.
- **Operator:** Marfork Coal Company, LLC
- **Mine:** [4608315](https://api.ai-analytics.org/mine/4608315)
## Narrative

As Employee was bolting in #7 entry the drill chuck was not lined up with the bolt head.  Employee hit the rotation lever causing his hand to twist in the bolt. Employee was treated at the scene by EMTs and drove himself to Raleigh General Hospital for further evaluation.

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