# HANDLING OF MATERIALS
> MSHA accident `220192410001` · 08/22/2019 · Crystal River Quarries Inc
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Caught in, under or between NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** HGHWY ORE CARIER,LRGE TRK
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 1.21 years
## Operator
- **Controller:** Frank J  Colitz
- **Operator:** Crystal River Quarries Inc
- **Mine:** [0800017](https://api.ai-analytics.org/mine/0800017)
## Narrative

Employee caught knee between tire and bumper while putting on alternator on Truck. Put pressure on knee and or twisted knee cap.

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