# FALLING/SLIDING/ROLLING MATERIALS
> MSHA accident `220251490017` · 05/28/2025 · Buzzi Unicem USA
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** FALLING/SLIDING/ROLLING MATERIALS
- **Accident type:** Struck by rolling or sliding object
- **Occupation:** Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator
- **Activity:** Front-end loader
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 0.5 years
## Operator
- **Controller:** Buzzi S p A
- **Operator:** Buzzi Unicem USA
- **Mine:** [4000039](https://api.ai-analytics.org/mine/4000039)
## Narrative

During the heavy rain down fall near the end of the shift on 2nd shift, a rock from the rock pile came sliding down the pile and struck the right-side window of loader, breaking out the side window and striking operator on left knee area causing a laceration to knee. 

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