# FALL OF ROOF OR BACK
> MSHA accident `220013090100` · 10/31/2001 · 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:** —
- **Mine experience:** — years
## Operator
- **Controller:** Daniel W  Bailey
- **Operator:** Big Ridge Inc
- **Mine:** [1102997](https://api.ai-analytics.org/mine/1102997)
## Narrative

AN UNINTENTIONAL ROOF FALL OCCURRED AT 4 AND 80 ENTRY #1 IN THE 6TH NORTH INTAKE THE FALL DID NOT IMPEDE TRAVEL OR IMPAIR VENTILATION. THE FALL MEASURED 30' LONG 19' WIDE AND 3' THICK. THE FAL L DID NOT DAMAGE ANY EQUIPMENT. THE TOP WAS SUPPORTED BY 4' FULLY GROUTED ROOF BOLTS. THE 3 WAY INTERSECTION WAS DEVELOPED 12-2000.

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