# MACHINERY
> MSHA accident `220221670017` · 06/11/2022 · Material Sand & Stone Corp.
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Mine manager, Mine foreman, Mine owner
- **Activity:** Grinding
- **Injury source:** ABRAS STONE,WHEEL GRINDER
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** UPPER ARM/HUMERUS
- **Days lost:** 0
- **Mine experience:** 8 years
## Operator
- **Controller:** Robert A Pezza; Michael T Pezza
- **Operator:** Material Sand & Stone Corp.
- **Mine:** [3700068](https://api.ai-analytics.org/mine/3700068)
## Narrative

Hand grinder wheel kicked back and hit plant manager in the arm causing a laceration on EE's upper arm.

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