# SLIP OR FALL OF PERSON
> MSHA accident `220053180107` · 10/27/2005 · Arcosa Aggregates,Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Trinity Industries Inc
- **Operator:** Arcosa Aggregates,Inc
- **Mine:** [4102946](https://api.ai-analytics.org/mine/4102946)
## Narrative

Employee was repairing (pit) water pump, when he stepped away from pump to wave over the trackhoe operator. The employee fell, causing pain and swelling on right knee. He was placed on light duty, will follow-up with Doctor on 11-14-05.

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