# FALL OF ROOF OR BACK
> MSHA accident `220202870001` · 10/12/2020 · Wolf Run 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:** —
- **Mine experience:** — years
## Operator
- **Controller:** Arch Resources Inc
- **Operator:** Wolf Run Mining LLC
- **Mine:** [4604168](https://api.ai-analytics.org/mine/4604168)
## Narrative

An unintentional roof fall was discovered by a Mine Examiner that measured 18ft wide by 60ft long by 5ft high. No equipment or ventilation was damaged during the fall. The fall will be cleaned up. The location of the fall was on Track Mains Section in the #1 Entry @ #18-19 Block.

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