# HANDTOOLS (NONPOWERED)
> MSHA accident `220063060047` · 10/19/2006 · Three Rivers Stone Corporation
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (not powered)
- **Injury source:** WRENCH
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** KNEE/PATELLA
- **Days lost:** 9
- **Mine experience:** 5 years
## Operator
- **Controller:** Scott  Laine; Terry  Weaver
- **Operator:** Three Rivers Stone Corporation
- **Mine:** [1001672](https://api.ai-analytics.org/mine/1001672)
## Narrative

Employee was tightening a bolt on a piece of heavy equipment when he felt a pain in his knee.

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