# HANDLING OF MATERIALS
> MSHA accident `220102240017` · 08/04/2010 · Welch Sand & Gravel Inc
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Prep plant foreman, Supervisor, Mill plant supervisor, Kiln supervisor
- **Activity:** Machine maintenance
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 1.31 years
## Operator
- **Controller:** Charles H  Welch
- **Operator:** Welch Sand & Gravel Inc
- **Mine:** [3304536](https://api.ai-analytics.org/mine/3304536)
## Narrative

Working on screening plant and screen was falling to ground and went to catch it from falling.  Twisted left knee causing knee sprain.

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