# MACHINERY
> MSHA accident `220043090036` · 10/20/2004 · Double Bonus Coal Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by falling object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Inserting bolt
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 35
- **Mine experience:** 0.29 years
## Operator
- **Controller:** James C  Justice II
- **Operator:** Double Bonus Coal Company
- **Mine:** [4609020](https://api.ai-analytics.org/mine/4609020)
## Narrative

While installing a roof bolt, a rock was dislodged and struck ee on the shoulder.

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