# FALL OF ROOF OR BACK
> MSHA accident `220140830051` · 03/19/2014 · Lone Mountain Processing 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:** Arch Resources Inc
- **Operator:** Lone Mountain Processing LLC
- **Mine:** [1518647](https://api.ai-analytics.org/mine/1518647)
## Narrative

A roof fall was discovered on this date. It was located on the 6-North Mains in the #3 entry at crosscut #2 which is in an idle area of the mine.  The fall measured 20'X 20' and was 8 feet in thickness. The fall will be cleaned up and resupported.  the areas was previously supported with 5' hy-tech bolts and 8' cable bolts.  Ventilation nor persons were affected.

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