# FALL OF ROOF OR BACK
> MSHA accident `220020720016` · 03/01/2002 · Blue Mountain Energy 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:** —
- **Mine experience:** — years
## Operator
- **Controller:** Deseret Generation & Transmission Co-operative
- **Operator:** Blue Mountain Energy Inc
- **Mine:** [0503505](https://api.ai-analytics.org/mine/0503505)
## Narrative

A PAST HISTORY OF WATER IN THE ROOF IN THIS AREA ALONG WITH LOOSE SHALES & NO SOLID SAND STONE ROOF CONTRIBUTED TO THE ROOF FALL, WHICH OCCURRED INBY OUR B-PORTAL APPROX 220'. THE FALL WAS 16' W 16'L & 6 TO 7' HIGH, & FELL BELOW THE ROOF BOLT LINE.

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