# HOISTING
> MSHA accident `220113290013` · 11/09/2011 · Chevron Mining 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:** Chevron Corporation
- **Operator:** Chevron Mining Inc
- **Mine:** [2901267](https://api.ai-analytics.org/mine/2901267)
## Narrative

The hoist had been chaired to load a flatcar to be brought to the surface. When the hoist man went to un-chair, the system would not respond. Subsequent troubleshooting found the service hoist hydraulic power pack control card failed. The card was replaced and the hoist returned to service at 10:10 a.m..

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