# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220090160013` · 01/08/2009 · Ohio American Energy Incorporated
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Walking, Running
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 6
- **Mine experience:** 0.08 years
## Operator
- **Controller:** Robert E  Murray
- **Operator:** Ohio American Energy Incorporated
- **Mine:** [3304550](https://api.ai-analytics.org/mine/3304550)
## Narrative

Walking down ramp/road to check water pump, stepped on rock and twisted right knee.

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