# FALL OF ROOF OR BACK
> MSHA accident `220090890066` · 03/20/2009 · Infinity Energy Incorporated
## 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, NEC
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 1
- **Mine experience:** 0.5 years
## Operator
- **Controller:** James C  Justice II
- **Operator:** Infinity Energy Incorporated
- **Mine:** [1519290](https://api.ai-analytics.org/mine/1519290)
## Narrative

While roof bolting, a piece of draw rock, approx. 8""x4'x4', fell between the bolts and struck injury on the left shoulder. The wittness to the accident saw the draw rock give way and told him to run, had he stayed under the protection of the ATRS, he would not have been injured. He sustained a bruise to his shoulder and return to full duty on Monday.

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