# FALL OF ROOF OR BACK
> MSHA accident `220120810010` · 03/16/2012 · Enterprise 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:** Alpha Natural Resources, Inc.
- **Operator:** Enterprise Mining Company LLC
- **Mine:** [1518507](https://api.ai-analytics.org/mine/1518507)
## Narrative

On 3/16/12, a roof fall was found in the #4 entry 1 bk outby spad #3122 on #1 Northwest Mains. Dimensions were 8' H. X 18' W. X 45' L. MSHA was notified by hotline. A ""J"" order was issued later modified to a ""K"" order to allow area to have additional roof support installed. This is not an active producing mine. No injuries reported, no EQ. involved No inter. of vent occurred.

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