# MACHINERY
> MSHA accident `220231590017` · 06/06/2023 · SCS Materials LP
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Rotary bucket excavator operator
- **Activity:** Power shovel, Dragline
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** LOWER LEG/TIBIA/FIBULA
- **Days lost:** 20
- **Mine experience:** 0.69 years
## Operator
- **Controller:** Summit Materials LLC
- **Operator:** SCS Materials LP
- **Mine:** [3401950](https://api.ai-analytics.org/mine/3401950)
## Narrative

Employee was operating a Cat 374 Excavator when a rock fell from the highwall striking the bucket and ricocheting into the cab of the excavator. The rock struck the employee in the leg breaking EE's left tibula. 

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