# FALL OF ROOF OR BACK
> MSHA accident `220162240021` · 08/08/2016 · 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:** [1502263](https://api.ai-analytics.org/mine/1502263)
## Narrative

A roof fall was found on this date during weekly exams.  The fall was located on the 2-North Mains at crosscut #50 in the #6(Intake) entry.  The fall measured 20' by 20' and was 5' in thickness.  The area was originally supported with 36"" resin bolts and timbers.  All persons were moved outby until the escape way was re-routed.  No persons were affected.

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