# HANDLING OF MATERIALS
> MSHA accident `220122630012` · 08/20/2012 · River Hill Coal Company Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Crawling, Kneeling
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 2
- **Mine experience:** — years
## Operator
- **Controller:** Harry J  Hanchar
- **Operator:** River Hill Coal Company Inc
- **Mine:** [3600884](https://api.ai-analytics.org/mine/3600884)
## Narrative

Employee was kneeling down on left knee and pushed up on the screener leg and felt a crunching in knee

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