# HOISTING
> MSHA accident `220043380008` · 11/30/2004 · Molycorp 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:** Unocal Corp
- **Operator:** Molycorp Inc
- **Mine:** [2901267](https://api.ai-analytics.org/mine/2901267)
## Narrative

Hoist power problem due to power company signal system to the hoist sub station.  The Westinghouse 4160 switchgear dropped out when it recieved the signal, the unit worked properly.  The hoist was out of service for more than 30 minutes.

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