# FALL OF ROOF OR BACK
> MSHA accident `220143640032` · 12/21/2014 · Blue Diamond Coal Company
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** —
- **Mine experience:** — years
## Operator
- **Controller:** Blackhawk Mining LLC
- **Operator:** Blue Diamond Coal Company
- **Mine:** [1519400](https://api.ai-analytics.org/mine/1519400)
## Narrative

Had an unintentional fall starting from the mine portal highwall and extending approximately 15' inside the fan portal. The fall dimensions are approximately 20' wide by 12' long by 6' high.

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