# FALL OF ROOF OR BACK
> MSHA accident `220222850004` · 10/07/2022 · Maryland Energy Resources, 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:** Quintana Capital Group GP Ltd
- **Operator:** Maryland Energy Resources, LLC
- **Mine:** [1800780](https://api.ai-analytics.org/mine/1800780)
## Narrative

An unintentional roof fall occurred in the return of MMU 001 on 3 north 8 panel. It fell from 1 thru 5 entry 30 feet outby S/S 10720 in #3 entry. The roof fall measured approx. 18' wide by 250 long at a undetermined height.  The exact cause of the fall is unknown but due to other caves occurring in this area previously the operator is abandoning any further mining in this area.  

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