# SLIP OR FALL OF PERSON
> MSHA accident `220070570080` · 01/12/2007 · Freeport-McMoRan Tyrone Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 85
- **Mine experience:** 1 years
## Operator
- **Controller:** Phelps Dodge Corp
- **Operator:** Freeport-McMoRan Tyrone Inc
- **Mine:** [2900159](https://api.ai-analytics.org/mine/2900159)
## Narrative

EE alleges that on 1/12/07, that he twisted his knee while getting off of the 300 excavator, but did not mention it to supervisor until 1/29/07.

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