# FALL OF ROOF OR BACK
> MSHA accident `220073200050` · 10/30/2007 · Rio Group, Inc.
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **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:** 0
- **Mine experience:** 4 years
## Operator
- **Controller:** Richard H  Abraham
- **Operator:** Rio Group, Inc.
- **Mine:** [4608570](https://api.ai-analytics.org/mine/4608570)
## Narrative

The employment was operating the roof bolter when a piece of rock fell on his left shoulder and left hip. The rock caused a mild contusion on his left shoulder.

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