# HANDTOOLS (NONPOWERED)
> MSHA accident `220051090010` · 04/08/2005 · Lafarge Aggregates Southeast
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Struck by... NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (not powered)
- **Injury source:** AXE,HAMMER,SLEDGE
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 0.33 years
## Operator
- **Controller:** Lafarge S A
- **Operator:** Lafarge Aggregates Southeast
- **Mine:** [0901126](https://api.ai-analytics.org/mine/0901126)
## Narrative

The employee struck a lace breaker with a 4 lb. hammer and the hammer bounced off the point he was hitting, striking him on the center of his right kneecap.  Deep bone bruise - modified duty.

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