# MACHINERY
> MSHA accident `220130660031` · 03/04/2013 · Rio Group, Inc.
## 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, NEC
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** FOREARM/ULNAR/RADIUS
- **Days lost:** 1
- **Mine experience:** 0.08 years
## Operator
- **Controller:** Richard H  Abraham
- **Operator:** Rio Group, Inc.
- **Mine:** [4608570](https://api.ai-analytics.org/mine/4608570)
## Narrative

Employee was operating the roof bolter and a roof strap fell off the canopy and struck his right arm above the wrist causing a contusion.

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