# FALL OF ROOF OR BACK
> MSHA accident `220173470038` · 12/11/2017 · 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

Fall was discovered I-sub belt 9 crosscut. Fall was approx. 25ft long, 16ft wide, 42 inches high area was bolted with 8ft tension rebar and 16ft passive cable bolts area took weight and bolts broke causing fall. No ventilation, equipment or person affected.

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