# FALL OF ROOF OR BACK
> MSHA accident `220070860026` · 03/24/2007 · Energy West Mining Company
## 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:** MidAmerican Energy Holdings Company
- **Operator:** Energy West Mining Company
- **Mine:** [4200121](https://api.ai-analytics.org/mine/4200121)
## Narrative

Mine lost power.  Employee was send sent to investigate and found a roof fall in the main line just inby the Rilda intake portal.  The roof fall was above the anchorage zone and blocked passage of personnel.  Mine called MSHA and inspector came and investigated the roof fall.

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