# FALL OF ROOF OR BACK
> MSHA accident `220072140021` · 07/22/2007 · West Virginia Mine Power, 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:** John B  Preece
- **Operator:** West Virginia Mine Power, Inc
- **Mine:** [4609154](https://api.morvs.ai/mine/4609154)
## Narrative

A roof fall was observed approximately 17 X outby the working section in #6 entry at survey station 434.  The fall measured approximately 35 feet long, 20 feet wide and approximately 1 foot to 5 feet high.  Four foot fully grouted bolts were used in the area. Additional supports (cribs & timber) were being set in the entries to the left prior to the fall.

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