# FALL OF ROOF OR BACK
> MSHA accident `220120410002` · 02/05/2012 · Rockspring Development Inc
## 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:** Alpha Natural Resources, Inc.
- **Operator:** Rockspring Development Inc
- **Mine:** [4605121](https://api.ai-analytics.org/mine/4605121)
## Narrative

An unplanned roof fall occurred on the #3 unit in the #6 entry in the intersection 2 x-cut inby spad #58426. The fall was about 20 foot wide, 30 foot long, and 10 to 12 foot high. The area was bolted with 6 foot torque tension bolts. The fall will be cleaned up and rebolted by the clean up plan.

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