# HOISTING
> MSHA accident `220192130022` · 07/31/2019 · Compass Minerals Louisiana 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:** Compass Minerals International, Inc.
- **Operator:** Compass Minerals Louisiana Inc.
- **Mine:** [1600358](https://api.ai-analytics.org/mine/1600358)
## Narrative

The 8' hoist ""tripped"" during its ascent in the shaft traveling empty. The hoist operator took the hoist out-of-servie per protocol. As the mine was left with one operating hoist, all miners were withdrawn to the surface. The root cause was determined to be a failed circuit control board. The hoist was returned to service after the board was replaced.

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