# MACHINERY
> MSHA accident `220232860016` · 10/05/2023 · Montana Rockworks Inc
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by flying object
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Mill equipment
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** FOREARM/ULNAR/RADIUS
- **Days lost:** 0
- **Mine experience:** 0.44 years
## Operator
- **Controller:** Brad  Mercord
- **Operator:** Montana Rockworks Inc
- **Mine:** [2402476](https://api.ai-analytics.org/mine/2402476)
## Narrative

Rock broke from splitter and hit employee in left arm

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