# FALL OF ROOF OR BACK
> MSHA accident `220120590001` · 02/22/2012 · Stillhouse Mining, LLC
## 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:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Alpha Natural Resources, Inc.
- **Operator:** Stillhouse Mining, LLC
- **Mine:** [1518869](https://api.ai-analytics.org/mine/1518869)
## Narrative

On 2/22/12 a Roof Fall was found during weekly examination of the airways and was reported to MSHA. The fall was 16' long X 5' high X 20' wide. No interruption in ventilation occurred. No injuries occurred. No equipment was involved. Area was cribbed and dangered off.

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