# FALL OF ROOF OR BACK
> MSHA accident `220171250019` · 05/01/2017 · Iron Cumberland 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:** —
- **Mine experience:** — years
## Operator
- **Controller:** Alpha Metallurgical Resources Inc
- **Operator:** Iron Cumberland LLC
- **Mine:** [3605018](https://api.ai-analytics.org/mine/3605018)
## Narrative

A roof fall occurred in the 67 Head gate section in #2 entry at 47 crosscut.  The fall was 18' to 20' high and extended the width of the entry plus 30' into the 2 to 1 crosscut and 30' into the 2 to 3 crosscut for a total length of 80'.  No one was injured or entrapped. **Roof fall occurred due to a failure in the overlying strata.**

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