# INUNDATION
> MSHA accident `220151870024` · 06/26/2015 · United Salt Hockley, LLC
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** INUNDATION
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** —
- **Mine experience:** — years
## Operator
- **Controller:** Texas United Corp
- **Operator:** United Salt Hockley, LLC
- **Mine:** [4102478](https://api.ai-analytics.org/mine/4102478)
## Narrative

Miners were working in the mine when one of the ITX gas detectors went into alarm with 2ppm SO2. Not knowing the source the mine was evacuated as a precautionary measure and MSHA notified. Subsequent checks with a Dragger hand pump and other investigation we determined that it was a false reading related to ITX SO2 calibration.

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