# HANDTOOLS (NONPOWERED)
> MSHA accident `220112290016` · 08/11/2011 · Krause Bros Construction
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Rubbed or abraded
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** KNEE/PATELLA
- **Days lost:** 5
- **Mine experience:** 1 years
## Operator
- **Controller:** Roger  Krause
- **Operator:** Krause Bros Construction
- **Mine:** [3200809](https://api.ai-analytics.org/mine/3200809)
## Narrative

EE was replacing a cross member and replacing bolts in S51(Vibrating Grizzly), while he was kneeling down he felt a pop in his knee and it was hard to get up and down off the plant.

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