# FALL OF ROOF OR BACK
> MSHA accident `220162800023` · 10/01/2016 · Dana Mining Company of Pennsylvania 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:** Mepco Intermediate Holdings, LLC
- **Operator:** Dana Mining Company of Pennsylvania LLC
- **Mine:** [3609326](https://api.ai-analytics.org/mine/3609326)
## Narrative

A roof fall occurred between 11-12 break on the #4 Main Line belt that spanned approximately 80' long x 18' wide x 8' high.  The area was bolted with 6' super-twist primary bolts on a 4'x 4' pattern and two (2) 12' Post-Tension cable bolts spaced every 10ft.  

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