# FALL OF ROOF OR BACK
> MSHA accident `220070100049` · 12/28/2006 · Red Bone Mining Company
## 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:** Charles D  Lilly
- **Operator:** Red Bone Mining Company
- **Mine:** [4605589](https://api.ai-analytics.org/mine/4605589)
## Narrative

A roof fall occurred at #197 intersection in the #2 entry 1 block outby spad#1674.Foreman observed intersection was working. He dangered the area off, moved life line to adjacent outby, built crib as breakers & Cribbed adjacent interesection The area was bolted with 5/8 x 72"" full grouted rebar using 6 X 6 plates & 2 X 6 X 14 boards. The fall was 50' long x 17' wide x 6' high

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