# MACHINERY
> MSHA accident `220181720029` · 06/19/2018 · Crater Sand & Gravel, Inc.
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** POWER SAW
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FOREARM/ULNAR/RADIUS
- **Days lost:** 1
- **Mine experience:** 0.17 years
## Operator
- **Controller:** Donald  Savage
- **Operator:** Crater Sand & Gravel, Inc.
- **Mine:** [3500541](https://api.ai-analytics.org/mine/3500541)
## Narrative

Co-worker and employee were performing maintenance on a chain saw. When co-worker started the chain saw it buckled, hit the building and it ricocheted off the building hitting the employee in the arm causing a wound.

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