# MACHINERY
> MSHA accident `220261100028` · 04/09/2026 · Aggregate,Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between running or meshing objects
- **Occupation:** Dry screening plant operator, Screen house operator
- **Activity:** Machine maintenance
- **Injury source:** MACHINE-MILL,CLEANING PLT
- **Nature of injury:** SCRATCH,ABRASION,SUPERFCL
- **Body part:** FOREARM/ULNAR/RADIUS
- **Days lost:** —
- **Mine experience:** 2.08 years
## Operator
- **Controller:** Carlos Ortiz  Brunet
- **Operator:** Aggregate,Inc
- **Mine:** [5400500](https://api.ai-analytics.org/mine/5400500)
## Narrative

During corrective maintenance on a conveyor belt system, the employee was aligning the belt and cleaning rollers. The conveyor remained energized and operating, with mechanical guards removed and improper tools in use. The employee's left forearm became caught between the belt and a roller.

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