# FALL OF ROOF OR BACK
> MSHA accident `220121080008` · 04/03/2012 · 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

An area in 2nd East Submin #4 entry in pillar line 40+40 to40+90 some rock had fell out between some bolts and loosen up a couple bolts so the area was cribbed out to keep anyone from entering. When it was looked at on 04/10/2012 it had fell in some approx. 22'long,x 19'wide, x8'thick. On 04/03/2012 it was 16'long, x8'wide, x 4'high and was dangered out.

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