# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220131910001` · 05/16/2013 · County Materials Corp
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Climb scaffolds, Ladders
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 3
- **Mine experience:** 6 years
## Operator
- **Controller:** Tim  Sonnentag
- **Operator:** County Materials Corp
- **Mine:** [4703556](https://api.ai-analytics.org/mine/4703556)
## Narrative

Stepped on a rock after stepping down from a ladder and rolled his left ankle. Causing a sprain/strain to his left ankle.

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