# HANDLING OF MATERIALS
> MSHA accident `220060400019` · 09/27/2005 · Amrize Cement Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Quality control technician, Laboratory technician, Laboratory assistant
- **Activity:** Handling supplies or material
- **Injury source:** STEPS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 8.12 years
## Operator
- **Controller:** Holcim Ltd
- **Operator:** Amrize Cement Inc.
- **Mine:** [3800014](https://api.ai-analytics.org/mine/3800014)
## Narrative

EE was climbing stairs while lifting a motor and gear rducer when he twisted his rt knee.

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