# FALL OF ROOF OR BACK
> MSHA accident `220110050040` · 01/04/2011 · Mammoth Coal Co.
## 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:** Mammoth Coal Co.
- **Mine:** [4609108](https://api.ai-analytics.org/mine/4609108)
## Narrative

An unplanned roof fall was found in an area where persons do not regularly work or travel. Between break #4 & break #5 of 1st NW Panel in #2 entry (spad #851 appr. 60' inby fall). Fall was appr. 70'L x 19'W x 12 to 14'H. No injuries or entrapment involved. No ventilation, escapeway, walkway or equipment involved. Fall will not be cleaned up, will be breakered & dangered off.

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