# ENTRAPMENT
> MSHA accident `220182420007` · 08/20/2018 · Freeport-McMoRan Sierrita Ops.
## 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:** Freeport-McMoRan Inc
- **Operator:** Freeport-McMoRan Sierrita Ops.
- **Mine:** [0200144](https://api.ai-analytics.org/mine/0200144)
## Narrative

An employee became stuck in the Primary Crusher elevator. Electricians were called to reset it. At the same time there was a power bump and red alert. At 6:26 p.m. the employee was released from the elevator. The elevator was locked out until an inspection and repairs are made by the elevator company.

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