# HOISTING
> MSHA accident `220231420009` · 05/17/2023 · Carmeuse Lime and Stone Inc
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** HOISTING
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** —
- **Mine experience:** — years
## Operator
- **Controller:** Carmeuse Holding SA
- **Operator:** Carmeuse Lime and Stone Inc
- **Mine:** [1507101](https://api.ai-analytics.org/mine/1507101)
## Narrative

At 2:45 pm on 5/17/2023 the primary escapeway elevator was taken out of service. It was determined a hydraulic valve had failed causing the brake to lock. MSHA was notified, underground production was stopped, and all miners were evacuated to the surface using the secondary escapeway. MSHA was notified that the elevator was back in service on 5/18/2023.

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