# FALL OF ROOF OR BACK
> MSHA accident `220132600040` · 09/12/2013 · 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:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Coronado Coal LLC
- **Operator:** Greenbrier Minerals LLC
- **Mine:** [4609210](https://api.ai-analytics.org/mine/4609210)
## Narrative

An unintentional roof fall was found by mine examiner one break inby spad 1039 in the #7 Entry of #1 SE Mains at approximately 11:45am. Fall measured 18x24x6 1/2. All approaches have been cribbed/timbered and dangered off. Ventilation not interrupted. MMU's in non-producing status since August 16,2013.

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