# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220101310015` · 04/15/2010 · Perry County Coal, LLC.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Rubbed or abraded
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Crawling, Kneeling
- **Injury source:** CEMENT PROD,CONCRET BLOCK
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 13
- **Mine experience:** 4.17 years
## Operator
- **Controller:** TECO Energy Inc
- **Operator:** Perry County Coal, LLC.
- **Mine:** [1518662](https://api.ai-analytics.org/mine/1518662)
## Narrative

Employee said his left knee had been hurting for the last two weeks.  He stated that he didn't know what caused it but that he thought he hurt it working on an overcast and that he was on his knees a lot.  Employee started missing 05-05-10.

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