# SLIP OR FALL OF PERSON
> MSHA accident `220193290007` · 11/22/2019 · Alpine Silica, LLC
## 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:** Walking, Running
- **Injury source:** WORKING SURF OUTSIDE,NEC
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FOOT(NOT ANKLE/TOE)/TARSUS/METATARSUS
- **Days lost:** 25
- **Mine experience:** 0.58 years
## Operator
- **Controller:** Wilks Brothers LLC
- **Operator:** Alpine Silica, LLC
- **Mine:** [4105309](https://api.ai-analytics.org/mine/4105309)
## Narrative

Employee tripped over door threshold and landed on EE's right ankle. 

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