# HANDTOOLS (NONPOWERED)
> MSHA accident `220162430023` · 08/24/2016 · Cornejo & Sons LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Struck by flying object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (not powered)
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** NECK
- **Days lost:** 0
- **Mine experience:** 1 years
## Operator
- **Controller:** Summit Materials LLC
- **Operator:** Cornejo & Sons LLC
- **Mine:** [1401719](https://api.ai-analytics.org/mine/1401719)
## Narrative

Technician was striking a tie rod ball stud with a hammer to remove it from the socket.  As technician struck the ball stud, a small metal fragment broke off of the ball stud and went under face shield embedding in employee's neck. Fragment was removed from local clinic with no complications. No list time.

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