# FALL OF ROOF OR BACK
> MSHA accident `220103400016` · 12/01/2010 · Midland Trail Energy 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:** Patriot Coal Corporation
- **Operator:** Midland Trail Energy LLC
- **Mine:** [4609107](https://api.ai-analytics.org/mine/4609107)
## Narrative

An unintentional roof fall occured on the above date at break 23 in the return. The fall did not impede travel nor ventilation and no one was injured. The fall measured 40ft. long, 19ft wide and 6ft heigh.

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