# HANDLING OF MATERIALS
> MSHA accident `220170550012` · 02/16/2017 · Capitol Aggregates, Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in lifting objects
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **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:** 1.15 years
## Operator
- **Controller:** Zachry Corporation
- **Operator:** Capitol Aggregates, Inc.
- **Mine:** [4102810](https://api.ai-analytics.org/mine/4102810)
## Narrative

While removing rocks from a crusher 1/30/2017 and welding in a crusher the next day employee reported a strain to right knee. On 2/16 ee was evaluated and the doctor prescribed Physical Therapy making the injury reportable. EE continues to work full duty.

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