# FALL OF ROOF OR BACK
> MSHA accident `220072220003` · 08/08/2007 · 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 at the #6 entry at station 8+40 on the 2nd north main off of the 3rd west submain (return).  The fall did not affect ventilation or passege of men.   The fall was timbered off and dangered off and will not be cleaned up.  It measured 75 feet x 75 feet x 7 feet high.  It had previously been supported with 4 foot fully grouted roof bolts.

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