# FALL OF ROOF OR BACK
> MSHA accident `220112720036` · 09/20/2011 · Cloverlick Coal Company 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:** Cloverlick Coal Company LLC
- **Mine:** [1518241](https://api.ai-analytics.org/mine/1518241)
## Narrative

A roof fall was discovered in the No 1 return entry of the #2-northwest mains, between break 63 and break 65, just inby survey station #7905. The roof fall was approximately 30'long, by 15' wide and ranged in thickness from 4 1/2' to 5 1/2'. No injuries resulted from the roof fall, and no ventilation effects were detected.

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