# SLIP OR FALL OF PERSON
> MSHA accident `220171440035` · 05/17/2017 · Fisher Sand & Gravel Company
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Quality control technician, Laboratory technician, Laboratory assistant
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** KNEE/PATELLA
- **Days lost:** 3
- **Mine experience:** 0.06 years
## Operator
- **Controller:** Thomas G  Fisher
- **Operator:** Fisher Sand & Gravel Company
- **Mine:** [3901303](https://api.ai-analytics.org/mine/3901303)
## Narrative

Injured knee exiting conveyor from lowest point

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