# HOISTING
> MSHA accident `220242970044` · 10/14/2024 · U S Gypsum Company
## 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:** USG Corporation
- **Operator:** U S Gypsum Company
- **Mine:** [1200427](https://api.ai-analytics.org/mine/1200427)
## Narrative

During operation of hoisting rock, an encoder fault had occurred on the hoist, stopping operation. While trying to reset the fault by powering the system down per the instructions of the manufacturer, the drive would not power back on due to the plunger on the contacts not tripping, therefore not giving the reset feedback to the system.

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