# HANDTOOLS (NONPOWERED)
> MSHA accident `220133100021` · 11/05/2013 · Delta Asphalt of Arkansas Inc
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Struck by... NEC
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Unknown
- **Injury source:** COAL (PROCESSED)
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 2.54 years
## Operator
- **Controller:** Colas S A
- **Operator:** Delta Asphalt of Arkansas Inc
- **Mine:** [0301894](https://api.ai-analytics.org/mine/0301894)
## Narrative

One employee was trying to dislodge flat rock with sledge hammer. The hammer hit rock and employee swung hammer around and it hit other employee behind him in knee resulting in Left Knee Contusion.

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