# FALL OF ROOF OR BACK
> MSHA accident `220103080048` · 10/22/2010 · Red Bone Mining Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** FALL OF ROOF OR BACK
- **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:** MULTIPLE PARTS (MORE THAN ONE MAJOR)
- **Days lost:** 4
- **Mine experience:** 0.42 years
## Operator
- **Controller:** Charles D  Lilly
- **Operator:** Red Bone Mining Company
- **Mine:** [4605589](https://api.ai-analytics.org/mine/4605589)
## Narrative

Helper side roof bolter was installing a new row of bolts. As he was swinging drill station toward the rib to install the #1 bolt, a piece of rock hit the canopy, then hit his back and right leg, knocking him to the floor.

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