# FALL OF ROOF OR BACK
> MSHA accident `220121870025` · 07/02/2012 · Armstrong Coal Company, 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:** Armstrong Energy Inc
- **Operator:** Armstrong Coal Company, Inc.
- **Mine:** [1519358](https://api.ai-analytics.org/mine/1519358)
## Narrative

A rock fall occurred in 2nd Southeast Sub main in #7 entry at 5+80 in intersection. It measured 50ft.long x 19ft.wide x 8ft.thick.This fall will be loaded out bolted and cribbed.

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