# FALL OF ROOF OR BACK
> MSHA accident `220100540017` · 02/19/2010 · Big Ridge 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:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Peabody Energy Corporation
- **Operator:** Big Ridge Inc
- **Mine:** [1103054](https://api.ai-analytics.org/mine/1103054)
## Narrative

An unintentional roof fall occurred on unit 3 in the right side rooms @ 4+00 room #3 at station 28+70.  The fall was at a 3 way intersection and mesured 18.5 feet x 20 feet x 6 feet.  The fall was inby the tailpiece.  The area had been bolted with 4 foot fully grouted roof bolts and is now timbered and cribbed off.

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