# HOISTING
> MSHA accident `220111990024` · 07/14/2011 · United States Steel Corp-Minnesota Ore Operations
## 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:** USX Corp (United States Steel Corp)
- **Operator:** United States Steel Corp-Minnesota Ore Operations
- **Mine:** [2100820](https://api.ai-analytics.org/mine/2100820)
## Narrative

Concentrator freight elevator - the plantat fit tightly between the manual inside doors so the south door had to be pushed out slightly to close.  When the elevator was going past the 4th floor level, the south inside door caught on the outside door causing the inside door to be knocked out of the track.

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