# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220050030062` · 12/15/2004 · Bill Smith Sand & Gravel
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Machine maintenance
- **Injury source:** WOOD ITEMS,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 0
- **Mine experience:** 0.38 years
## Operator
- **Controller:** Aggregate Industries PLC
- **Operator:** Bill Smith Sand & Gravel
- **Mine:** [2002928](https://api.ai-analytics.org/mine/2002928)
## Narrative

He stepped on a 6""x6"" piece of wood and twisted his ankle.

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