# FALL OF ROOF OR BACK
> MSHA accident `220093200020` · 11/12/2009 · Black Panther Mining 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:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Donald  Blankenberger
- **Operator:** Black Panther Mining LLC
- **Mine:** [1202394](https://api.ai-analytics.org/mine/1202394)
## Narrative

An unintentional roof fall has occurred at the #7 entry at the number 20xc of the mmu-001 section.  The fall was bolted with truss bolts and cable bolts and five foot point anchors.  The fall was approximately 17'10"" wide and 8.5' feet high by 20 foot in length it contained in the intersection.  All approaches to the fall were timbered off.

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