# FALL OF ROOF OR BACK
> MSHA accident `220091620022` · 06/04/2009 · 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

This mine experienced a non-injury roof fall in the number three entry on 001 MMU at spad # 4559. This roof fall trapped the section feeder. The fall measured 20 feet X 20 feet X 12 feet.

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