# FALL OF ROOF OR BACK
> MSHA accident `220110470007` · 01/28/2011 · Pattison Company, LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Struck by falling object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Handling explosives
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** KNEE/PATELLA
- **Days lost:** 32
- **Mine experience:** 0.06 years
## Operator
- **Controller:** Lloyd B  Pattison
- **Operator:** Pattison Company, LLC
- **Mine:** [1302297](https://api.ai-analytics.org/mine/1302297)
## Narrative

Rock fell from back into basket of JLG, hitting ee's left leg and pushed knee into machine. The heading had been scaled prior to ee entering the area.

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