# FALL OF ROOF OR BACK
> MSHA accident `220173390005` · 12/01/2017 · 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 during the weekly airway exam. In haste to report the fall, the MSHA hotline was notified prior to the investigation. Upon investigation, it was determined that the roof fall fell under PPL P12-V-03 and was not considered reportable as the fall was in an entry not normally traveled with a common traveled entry in a single air course.

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