# SLIP OR FALL OF PERSON
> MSHA accident `220171860021` · 06/21/2017 · American Aggregates Of Michigan 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:** 78
- **Mine experience:** 36.94 years
## Operator
- **Controller:** Edward C  Levy Jr
- **Operator:** American Aggregates Of Michigan Inc
- **Mine:** [2002529](https://api.ai-analytics.org/mine/2002529)
## Narrative

Employee was stepping off the D8D7 dozer and as employee reached the ground with left foot first, employee rotated to the left and felt a pop in left knee. The ground was just graded flat.

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