# HANDLING OF MATERIALS
> MSHA accident `220042080011` · 07/22/2004 · The Kraemer Company LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Outside foreman, Leadman
- **Activity:** Move non-self-propelled equip
- **Injury source:** CONVEYORS,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 60
- **Mine experience:** 23 years
## Operator
- **Controller:** William J  Kraemer
- **Operator:** The Kraemer Company LLC
- **Mine:** [4702915](https://api.ai-analytics.org/mine/4702915)
## Narrative

Employee was trying to pull the wheels out from the stacking conveyor.  He was pushing quite hard on the wheels when he felt a ""pop"" in his right knee.

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