# FALL OF ROOF OR BACK
> MSHA accident `220102910049` · 10/12/2010 · Coal River Mining 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:** James O  Bunn; Franklin D  Robertson
- **Operator:** Coal River Mining LLC
- **Mine:** [4609042](https://api.ai-analytics.org/mine/4609042)
## Narrative

Unintentional roof fall occurred 8500 feet from 001 MMU 30' long X 20' wide X 10' high. Set jacks on all sides. Found on weekly exam. Bolted with 6' fully grouted tension rebars. 4th left 2nd south west mains. Found on weekly exam.

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