# MACHINERY
> MSHA accident `220080460048` · 02/06/2008 · RoxCoal Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion 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:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 8
- **Mine experience:** 0.77 years
## Operator
- **Controller:** Severstal Resources
- **Operator:** RoxCoal Inc
- **Mine:** [3608622](https://api.ai-analytics.org/mine/3608622)
## Narrative

The man was installing a roof bolt and while turning and reaching to activate the rotation control, he felt a pain in his lower back.

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