# HANDLING OF MATERIALS
> MSHA accident `220171350041` · 12/20/2016 · Calportland
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in wielding or throwing objects
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Handling supplies or material
- **Injury source:** CRIBBING
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 3.98 years
## Operator
- **Controller:** Taiheiyo Cement Corp
- **Operator:** Calportland
- **Mine:** [0400036](https://api.ai-analytics.org/mine/0400036)
## Narrative

EE reported to the supervisor they twisted their knee while setting cribbing down on 12/20. EE was evaluated on 5/9/17 for a continued sore knee and given a prescription.

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