# SLIP OR FALL OF PERSON
> MSHA accident `220221580008` · 06/01/2022 · Freeport-McMoRan Sierrita Ops.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Utility man, Shift tech, Service/Dump truck operator
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 182
- **Mine experience:** 3.31 years
## Operator
- **Controller:** Freeport-McMoRan Inc
- **Operator:** Freeport-McMoRan Sierrita Ops.
- **Mine:** [0200144](https://api.ai-analytics.org/mine/0200144)
## Narrative

EE was dismounting a water truck to fuel the truck. EE did not realize EE was not in the parking ditch all the way. The front of the truck was higher than usual. As EE stepped down as normal, EE's knee popped and hyperextended. EE was taken to the clinic and on 06/02/2022 when EE returned to the clinic EE was taken off work. 

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