# FALL OF ROOF OR BACK
> MSHA accident `220120090024` · 01/02/2012 · Brooks Run Mining 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:** Brooks Run Mining Company, LLC
- **Mine:** [4609371](https://api.ai-analytics.org/mine/4609371)
## Narrative

A roof fall measuring 50' L x 19' W x 8' H was discovered in the last open line of crosscuts between #6 and # 7 entries, 50' inby spad 68152.  The fall occurred due to failure above the anchorage zone of 5' torque tension and 12' cable roof bolts.  Ventilation and the transportation of miners' were affected.  No injuries occurred as a result of the fall.

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