# FALL OF ROOF OR BACK
> MSHA accident `220143510009` · 12/17/2014 · 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:** —
- **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 occurred on this date.  The fall is located on 3-North-1 in the #2 entry at crosscut #7.  All miners located inby the fall were brought outby the fall area and the secondary escapeway was rerouted.  The fall area was previously supported with 5' Hy-tech bolts and supplemented with cable bolts.  The fall will be cleaned up and the area resupported.

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