# Mine accident
> MSHA accident `220033100045` · 10/28/2003 · Westmoreland San Juan Mining LLC
## Details
- **Degree of injury:** —
- **Classification:** —
- **Accident type:** Over-exertion NEC
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** BHP Billiton
- **Operator:** Westmoreland San Juan Mining LLC
- **Mine:** [2902170](https://api.ai-analytics.org/mine/2902170)
## Narrative

EE HYPER-EXTENDED HIS KNEE WHILE GOING THROUGH A VENTILATION DOOR AND STEPPED ON AN UNEVEN GROUND.

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