# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220070730001` · 01/14/2007 · Sequatchie Concrete Service Inc 
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **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:** ANKLE
- **Days lost:** 0
- **Mine experience:** 1 years
## Operator
- **Controller:** Robert R  Thomas Jr
- **Operator:** Sequatchie Concrete Service Inc 
- **Mine:** [4002981](https://api.ai-analytics.org/mine/4002981)
## Narrative

Mine worker twisted ankle on a loose rock while walking to equipment.

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