# SLIP OR FALL OF PERSON
> MSHA accident `220230960039` · 01/10/2023 · Western Aggregates, LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **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:** 10
- **Mine experience:** 1.94 years
## Operator
- **Controller:** John M  Mayfield; James M  Schwarz
- **Operator:** Western Aggregates, LLC
- **Mine:** [3401983](https://api.morvs.ai/mine/3401983)
## Narrative

Employee was exiting a haul truck and when EE stepped down on uneven ground, EE felt knee pop.

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