# FALL OF ROOF OR BACK
> MSHA accident `220091910036` · 07/06/2009 · Elk Run Coal Company, 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:** Massey Energy Company
- **Operator:** Elk Run Coal Company, LLC
- **Mine:** [4608402](https://api.ai-analytics.org/mine/4608402)
## Narrative

An unplanned roof fall occurred in #5 entry, spad # 4155 on the intake airway approximately 950 feeet from the working section. The fall measured 20' long, 40' wide and 5-8' thick. Ventilation was not interupted and no persons were affected. The strata is comprised of shale and sandstone, laminated with no rider seam present.

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