# SLIP OR FALL OF PERSON
> MSHA accident `220233240012` · 11/09/2023 · Arcosa Aggregates Texas, LLC
## 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:** 0.21 years
## Operator
- **Controller:** Arcosa, Inc
- **Operator:** Arcosa Aggregates Texas, LLC
- **Mine:** [4104482](https://api.ai-analytics.org/mine/4104482)
## Narrative

Employee was stepping down from Caterpillar D8T dozer. In the process of dismounting of the machine the employee misses the step making the employee put all EE's weight on left knee. Employee stated felt a pop in EE's knee area.

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