# FALL OF ROOF OR BACK
> MSHA accident `220100710002` · 03/08/2010 · 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 fall occurred on this date.  The fall measured 20' by 20' and was 8' in thickness.  The fall was located on 6-North mains in the #3 entry in the #6 crosscut.  The area was previously supported with 5' Hy-Tech Bolts with supplemental 8' cable bolts.  Persons inby the fall were moved outby the area until the secondary escapeway was rerouted.

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