# SLIP OR FALL OF PERSON
> MSHA accident `220201500014` · 05/21/2020 · Castle Valley Mining LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Laborer, Bull gang, Faceman, Parts runner, Roustabout, Roof trimmer/scaler
- **Activity:** Walking, Running
- **Injury source:** LOOSE DIRT AND MUD
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 66
- **Mine experience:** 3.46 years
## Operator
- **Controller:** Rhino Resource Partners LP
- **Operator:** Castle Valley Mining LLC
- **Mine:** [4202335](https://api.ai-analytics.org/mine/4202335)
## Narrative

Employee hurt knee on 11/12/2018 and had surgery. While working on a muddy section employee's knee started hurting. Employee seen the doctor on 5/21/2020 and was advised to rest the knee for two weeks.

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