# ENTRAPMENT
> MSHA accident `220231210004` · 04/19/2023 · Capitol Aggregates, Inc.
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** ENTRAPMENT
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** —
- **Mine experience:** — years
## Operator
- **Controller:** Zachry Corporation
- **Operator:** Capitol Aggregates, Inc.
- **Mine:** [4100010](https://api.morvs.ai/mine/4100010)
## Narrative

Employee was ridding elevator to top of silo to take measurements. The elevator braking system locked up causing the elevator to become stuck. RICO elevator arrived and released the elevator allowing the employee to exit the elevator at 0159am with no injuries. 

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