# FALL OF ROOF OR BACK
> MSHA accident `220110110009` · 01/04/2011 · Big Ridge 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:** Peabody Energy Corporation
- **Operator:** Big Ridge Inc
- **Mine:** [1103054](https://api.morvs.ai/mine/1103054)
## Narrative

An unintentional roof fall was found on 3rd shift while examiner was making his returns. Fall measured 60'x19'x8' high. Fall affected ventilation. It knocked out part of a return air stopping. Fall did not affect passage of men or cause injury. Fall won't be cleaned up. The stopping was rerouted & ventilation reestablished. Location of fall was 31+50 entry #4 in the 4C return.

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