# FALL OF ROOF OR BACK
> MSHA accident `220081440039` · 05/20/2008 · Triad Underground Mining, L.L.C.
## 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 River Coal Company
- **Operator:** Triad Underground Mining, L.L.C.
- **Mine:** [1202316](https://api.ai-analytics.org/mine/1202316)
## Narrative

An unintentional roof fall has occurred between the #3 & #2 entries at 27+60 on the 2 mw in the return. The fall was discovered on the weekly exam. The fall was approximately 20' long and 7.5' high and approximately 16.5' wide. The intersection #3 had been cribbed prior to fall, from the intersection of #3 to the #4 entry.

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