# HANDLING OF MATERIALS
> MSHA accident `220100690026` · 03/01/2010 · Haydon Materials Bardstown, LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver
- **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:** 0
- **Mine experience:** 30 years
## Operator
- **Controller:** Haydon Holdings LLC
- **Operator:** Haydon Materials Bardstown, LLC
- **Mine:** [1500028](https://api.ai-analytics.org/mine/1500028)
## Narrative

Employee exited haul truck to remove rock from haul road.  Employee picked up rock (approximately 15lbs) and carried it to the side of the road.  As the employee was tossing the rock he heard and felt his right knee pop.

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