# FALL OF ROOF OR BACK
> MSHA accident `220170050013` · 12/26/2016 · 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 was discovered on the 11 Mains belt at approximately 7:30PM on December 26th, at the intersection of #12XC.  The fall is approximately 36'L x 17'W x 20'H.  The area was supported with 8' Torque-Tension bolts on 4' x 4' spacing with two (2) 16' cable bolts installed every other row.  The fall was cleaned up and an arch was installed.   

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