# FALL OF ROOF OR BACK
> MSHA accident `220110770036` · 03/17/2011 · Speed Mining, 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:** Speed Mining, LLC
- **Mine:** [4605437](https://api.ai-analytics.org/mine/4605437)
## Narrative

An unintentional roof fall occurred on the belt line between 72bk and 73bk on 2 South track/belt entry. The fall measured 20 foot in width 100 feet long and approximately 15 feet high. No escapeways or ventilation was obstructed by the fall. They were no injuries obtained by the accident.

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