# HOISTING
> MSHA accident `220172780013` · 09/30/2017 · Morton Salt 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:** K+S Aktiengesellschaft
- **Operator:** Morton Salt Inc
- **Mine:** [3301993](https://api.ai-analytics.org/mine/3301993)
## Narrative

The gate on the North Skip would not close therefore the north skip would not move.  A Non Emergency evacuation of the mine began.  After troubleshooting it was found that the No Pack Valve needed to be replaced. The Non Emergency evacuation was completed, the valve was replaced and tested and the crews went back underground. 

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