# SLIP OR FALL OF PERSON
> MSHA accident `220200650014` · 11/07/2019 · Ash Grove Cement Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Prep plant foreman, Supervisor, Mill plant supervisor, Kiln supervisor
- **Activity:** Walking, Running
- **Injury source:** FLOOR,WALKING SURF-NOT UG
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 10
- **Mine experience:** 2.02 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Ash Grove Cement Company
- **Mine:** [2500002](https://api.ai-analytics.org/mine/2500002)
## Narrative

Injured employee strained EE's knee after stepping in a small, approximate one inch deep, cavity in a concrete covered area.   Time didn't make it better, so EE's doctor ordered an MRI.  The MRI revealed an issue requiring surgery.  Injured employee had surgery 02/24/20 making this a reportable event.   

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