# MACHINERY
> MSHA accident `220112580040` · 09/04/2011 · Emerald Coal Resources LP
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** MACHINERY
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Alpha Natural Resources, Inc.
- **Operator:** Emerald Coal Resources LP
- **Mine:** [3605466](https://api.ai-analytics.org/mine/3605466)
## Narrative

A floor scrubber was plugged into a circuit powered by the same breaker for the Fan monitor system. The breaker tripped causing the monitoring system to be out of power for approximately 70 minutes. The breaker was reset, the fan charts marked and the fans were checked to insure that no fans were down during the time the monitoring was interrupted.

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