# FALL OF ROOF OR BACK
> MSHA accident `220172990015` · 10/23/2017 · Tunnel Ridge, 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:** Alliance Resource Partners LP
- **Operator:** Tunnel Ridge, LLC
- **Mine:** [4608864](https://api.ai-analytics.org/mine/4608864)
## Narrative

An unplanned dome shaped roof fall occurred at or above the anchorage in the East Mains #1 belt entry at crosscut 49A.  The fall measured 16 ft. long by 16 ft. wide by up to 6 ft. in height. 

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