# HANDLING OF MATERIALS
> MSHA accident `220160670026` · 02/19/2015 · Wilsonville Concrete Products
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Struck against stationary object
- **Occupation:** Prep plant foreman, Supervisor, Mill plant supervisor, Kiln supervisor
- **Activity:** Machine maintenance
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** KNEE/PATELLA
- **Days lost:** 1
- **Mine experience:** 25 years
## Operator
- **Controller:** David  Bernert; Joseph  Bernert
- **Operator:** Wilsonville Concrete Products
- **Mine:** [3500472](https://api.ai-analytics.org/mine/3500472)
## Narrative

Changing parts in Canica 9S impact crusher when hit left knee on anvil.

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