# SLIP OR FALL OF PERSON
> MSHA accident `220210470041` · 02/10/2021 · Haydon Materials Bardstown, LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Outside foreman, Leadman
- **Activity:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** DISLOCATION
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 2 years
## Operator
- **Controller:** Haydon Holdings LLC
- **Operator:** Haydon Materials Bardstown, LLC
- **Mine:** [1519163](https://api.ai-analytics.org/mine/1519163)
## Narrative

Employee was adjusting flop gates with mechanical binder on the chute to bring product into spec when the binder latch jumped a cog tooth causing employee to lose balance resulting in twisting left knee.

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