# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220160840042` · 03/17/2016 · Perry County Coal, LLC.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Laborer, Bull gang, Faceman, Parts runner, Roustabout, Roof trimmer/scaler
- **Activity:** Handling coal, Rock, Ore
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 21
- **Mine experience:** 2.08 years
## Operator
- **Controller:** Cambrian Coal Corp
- **Operator:** Perry County Coal, LLC.
- **Mine:** [1519015](https://api.ai-analytics.org/mine/1519015)
## Narrative

Employee was getting a rock off of the miner.  EE took a step and foot slipped on a piece of rock causing EE's left knee to twist.

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