# MACHINERY
> MSHA accident `220101790019` · 06/18/2010 · National Coal Corporation
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Inserting bolt
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 160
- **Mine experience:** 2 years
## Operator
- **Controller:** National Coal Corporation
- **Operator:** National Coal Corporation
- **Mine:** [4003272](https://api.ai-analytics.org/mine/4003272)
## Narrative

Employee was installing roof bolt and steel mat. While spinning bolt the mat turned pushing left arm back hurting back on left side.

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