# Mine accident
> MSHA accident `220050770007` · 02/25/2005 · 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:** 6.1 years
## Operator
- **Controller:** Cemex S A
- **Operator:** Cemex California Cement LLC
- **Mine:** [0400281](https://api.morvs.ai/mine/0400281)
## Narrative

EE was cleaning vent lines on top of the rollpress with a 4 lb sledge hammer.  When EE hit the vent line and missed causing him to over extend his arms straining both arms.

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