# HOISTING
> MSHA accident `220210680004` · 03/08/2021 · 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

Sensors which verify that the friction hoist rope drum, hoist motors, and head sheave are all functioning properly stopped communicating. When they lose communication with one another, the control system ""senses"" a fault which causes the hoist to ""trip"".

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