# HANDLING OF MATERIALS
> MSHA accident `220252050004` · 07/23/2025 · Michigan Materials and Aggregates Company
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Struck by... NEC
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Machine maintenance
- **Injury source:** BELT CONVEYORS
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FOREARM/ULNAR/RADIUS
- **Days lost:** 0
- **Mine experience:** 1 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Michigan Materials and Aggregates Company
- **Mine:** [2002995](https://api.ai-analytics.org/mine/2002995)
## Narrative

Employee was changing roller frame and as they were trying to lower it to the ground, the frame twisted and caused a laceration to the employee's arm

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