# MACHINERY
> MSHA accident `220091460027` · 05/19/2009 · Parkwood Resources, Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Inserting bolt
- **Injury source:** ROOF (ROCK) BOLTS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 4 years
## Operator
- **Controller:** John P  Garcia
- **Operator:** Parkwood Resources, Inc.
- **Mine:** [3609224](https://api.ai-analytics.org/mine/3609224)
## Narrative

EE was installing a roof bolt on the corner of a newly created intersection. While pushing the bolt in the drilled hole and straightening the bolt out, he felt pain in his lumbar area of his back.

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