# SLIP OR FALL OF PERSON
> MSHA accident `220122220048` · 07/30/2012 · Lone Mountain Processing LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall from ladders
- **Occupation:** Bull gang foreman, Labor foreman, Leadman, Section foreman, Shift boss
- **Activity:** Set or remove brattice
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** DISLOCATION
- **Body part:** ANKLE
- **Days lost:** 10
- **Mine experience:** 9 years
## Operator
- **Controller:** Arch Resources Inc
- **Operator:** Lone Mountain Processing LLC
- **Mine:** [1518647](https://api.ai-analytics.org/mine/1518647)
## Narrative

As the employee was standing on a ladder to hang a ventilation curtain, the ladder fell over resulting in the employee falling to the mine floor.  He suffered a dislocated left ankle.

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