# FALL OF ROOF OR BACK
> MSHA accident `220162640017` · 09/12/2016 · 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 discovered on this date.  The fall was located in the #1 entry extending into the crosscut at crosscut 16 of the 2-Left Panel off 6-West.  The fall measured 18' by 30' and was 10' in thickness.  The fall area was dangered off.  There were no persons affected. The area was previously supported with 6' torque tension bolts and 12' tensionable cable bolts.

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