# SLIP OR FALL OF PERSON
> MSHA accident `220113350018` · 11/25/2011 · Climax Molybdenum Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Electrician, Lineman
- **Activity:** Walking, Running
- **Injury source:** BOILR,PRES VSL,AIR HOS,OX
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 62
- **Mine experience:** 3.02 years
## Operator
- **Controller:** Freeport-McMoRan Inc
- **Operator:** Climax Molybdenum Company
- **Mine:** [0500790](https://api.ai-analytics.org/mine/0500790)
## Narrative

The employee was descending a set of stairs and caught his foot in a hose that was rolled up and hanging on the outside of the steps at the bottom.  He lost his balance and in the process of trying to regain it, he twisted his right knee which resulted in a sprain.

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