# Mine accident
> MSHA accident `220051510027` · 05/23/2005 · Cemex California Cement LLC
## Details
- **Degree of injury:** —
- **Classification:** —
- **Accident type:** No Value Found
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** —
- **Mine experience:** — years
## Operator
- **Controller:** Cemex S A
- **Operator:** Cemex California Cement LLC
- **Mine:** [0400281](https://api.ai-analytics.org/mine/0400281)
## Narrative

At 7:50 a.m. burning coal from the coal stockpile got on to the conveyor and into the coal mill.  The coal ignited the coal dust causing the internal system to catch fire.  The CO2 internal fire supression sys failed to extinguish.  fire isolated and discharged to ground.  extinguished at 9:40 a.m.

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