# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220060660028` · 02/09/2006 · Dunn County Highway Department
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Getting on or off equipment
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 42
- **Mine experience:** 1.5 years
## Operator
- **Controller:** Dunn County-WI
- **Operator:** Dunn County Highway Department
- **Mine:** [4703009](https://api.ai-analytics.org/mine/4703009)
## Narrative

While climbing off a rock conveyor, he stepped on two large rocks on the ground, twisting his ankle.

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