# FALL OF ROOF OR BACK
> MSHA accident `220093030008` · 10/28/2009 · Rio Group, Inc.
## 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:** Richard H  Abraham
- **Operator:** Rio Group, Inc.
- **Mine:** [4608570](https://api.ai-analytics.org/mine/4608570)
## Narrative

Discovered a roof fall in the HL1 panel at spad #3117.  Fall is 4' thick x 20' wide x 25' long in the intersection and was bolted with #5 x 48"" fully-grouted resin roof bolts.  This area is 2700' from the section and has been dangered off.

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