# MACHINERY
> MSHA accident `220200620009` · 02/20/2020 · Quikrete Construction Materials LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Master mechanic, Foreman, Supervisor
- **Activity:** Hand tools (powered)
- **Injury source:** DRIL-PRCUSV,HRD ROC,JKHMR
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** TOE(S)/PHALANGES
- **Days lost:** 0
- **Mine experience:** 22 years
## Operator
- **Controller:** Cementos Argos S A
- **Operator:** Quikrete Construction Materials LLC
- **Mine:** [0800159](https://api.ai-analytics.org/mine/0800159)
## Narrative

Employee was using a jackhammer to demo a concrete step. When the concrete broke free, the jackhammer bounced hitting the employee's left boot at the edge of the steel toe.  The jackhammer bit slid past the end of the steel toe, pierced the boot, and hit the employee's foot causing a laceration. An x-ray later revealed two fractured toes.   

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