# ENTRAPMENT
> MSHA accident `220171000005` · 04/07/2017 · Lehigh Southwest Cement Co.
## 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:** Heidelberg Materials AG
- **Operator:** Lehigh Southwest Cement Co.
- **Mine:** [0404075](https://api.ai-analytics.org/mine/0404075)
## Narrative

On Friday 04/07/2017 two persons were in the preheater tower service elevator when it became stuck on the 5th floor where its doors would not open. This condition lasted approximately 60 minutes until the elevator service company responded and manually released the elevator doors.

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