# SLIP OR FALL OF PERSON
> MSHA accident `220223470007` · 12/05/2022 · Salt River Sand & Rock
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 8.62 years
## Operator
- **Controller:** Salt River Pima-Maricopa Indian Community
- **Operator:** Salt River Sand & Rock
- **Mine:** [0202623](https://api.ai-analytics.org/mine/0202623)
## Narrative

On the morning of 12/6/2022 miner reported to their supervisor that on 12/05/2022 they had jumped from the Jaw crusher frame rail and injured their right knee upon landing on uneven surface. Employee was sent for medical and placed on restricted duty for a sprain knee.  

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