# HANDTOOLS (NONPOWERED)
> MSHA accident `220050600018` · 02/24/2005 · Tilcon Connecticut Inc
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (not powered)
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 18 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Tilcon Connecticut Inc
- **Mine:** [0600012](https://api.ai-analytics.org/mine/0600012)
## Narrative

Pulled on the pipe extractor & it let loose, fell backward & hyper extended left knee.

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