# ENTRAPMENT
> MSHA accident `220170580027` · 02/21/2017 · Quikrete Construction Materials, LLC 
## 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:** Cementos Argos S A
- **Operator:** Quikrete Construction Materials, LLC 
- **Mine:** [3800305](https://api.ai-analytics.org/mine/3800305)
## Narrative

Preheater elevator stuck between the 1st and 2nd floors with contractor inside for approx. 30 mins when MSHA was contacted. Elevator emergency brake faulted when someone attempted to open the door while elevator was in operation. Elevator brake was reset and car was brought to ground. No injury resulted. 

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