# FALL OF ROOF OR BACK
> MSHA accident `220111990008` · 07/13/2011 · Dickenson-Russell Coal Co 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:** Dickenson-Russell Coal Co LLC
- **Mine:** [4407146](https://api.ai-analytics.org/mine/4407146)
## Narrative

A non-injury, unintentional roof fall was discovered approximately 2500' from the working section on 7/13/2011 at 10:05 am.  The fall measured approximately 170' long by 18' wide and above anchorage.  The fall did not impede ventilation or travel.  It will not be cleaned up and all areas leading to the fall have been cribbed and dangered off.

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