# FALL OF ROOF OR BACK
> MSHA accident `220092030003` · 07/19/2009 · AMFIRE 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:** AMFIRE Mining Company LLC
- **Mine:** [3609127](https://api.ai-analytics.org/mine/3609127)
## Narrative

Unintentional roof fall occurred in 4-Right (001) Section while mine was idle. Fall found by pre-shift examiner at approximately 8:45 PM - called outside at 9:05 PM. Fall from x-cut R-2 entry to L-1 entry (175 feet x 19 feet x at least 8 feet in height). Area supported with 4-foot fully grouted bolts, except belt entry supported with 6-foot super-twist & T-5 Channel.

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