# FALL OF ROOF OR BACK
> MSHA accident `220113420002` · 08/08/2011 · Dana Mining Company 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:** GenPower Holdings LP; James L  Laurita Jr
- **Operator:** Dana Mining Company LLC
- **Mine:** [4604387](https://api.ai-analytics.org/mine/4604387)
## Narrative

Excessive weight on ribs due to being undermined fall occurred between 36 and 37 blks #4 hdg on sub mains section 1 blk inby section tail area has since been rebolted and additional floor to roof support added

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