# HOISTING
> MSHA accident `220112280005` · 08/14/2011 · Compass Minerals America 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:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Compass Minerals International, Inc.
- **Operator:** Compass Minerals America Inc.
- **Mine:** [1600358](https://api.ai-analytics.org/mine/1600358)
## Narrative

During a man trip on the 14' hoist the service power tripped. The battery back-up that keeps power to the program to operate the 14' hoist failed. The program has to be re-installed at this point. The electrical superintendent was called to the mine and reprogrammed the hoist and installed a new battery back-up. The men were hoisted to surface in an egress mode of 30' per minute.

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