# FALL OF ROOF OR BACK
> MSHA accident `220122370004` · 08/10/2012 · Ambush Mining 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:** Brandon  Nguyen; Michael  Turner
- **Operator:** Ambush Mining Inc
- **Mine:** [4609271](https://api.ai-analytics.org/mine/4609271)
## Narrative

Surface crack fall is located 20 feet inby 16 Bk to 5 feet from inby corner of 17 Bk (Spad 55) on mains. Fall was approx 70 feet long 6 feet thick on outby end, 5 feet thick on inby end, fall was a s wide as entry on bottom and 10 feet wide on top.

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