# FALL OF ROOF OR BACK
> MSHA accident `220161240005` · 04/26/2016 · Greenbrier Minerals, LLC
## 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:** Coronado Coal LLC
- **Operator:** Greenbrier Minerals, LLC
- **Mine:** [4609319](https://api.ai-analytics.org/mine/4609319)
## Narrative

A roof fall was found in #1 entry at 33 Brk. (spad 429) of the North West Mains return during the weekly examination on 4/25/16.  The fall was above anchorage and measured 20ft wide, approximately 25 ft. long, and 0 to 4 ft. thick.  This fall was found in the non traveled common return air course.  All approaches have been supported and dangered off.  

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