# SLIP OR FALL OF PERSON
> MSHA accident `220020980058` · 02/27/2002 · Central Pre-Mix Concrete Co.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall from machine
- **Occupation:** Miner, NEC
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** —
- **Mine experience:** 7.46 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Central Pre-Mix Concrete Co.
- **Mine:** [4500730](https://api.ai-analytics.org/mine/4500730)
## Narrative

GROUND WAS FROZEN AND UNEVEN. WORKER STEPPED OFF THE CEC SCREEN. PUT EIGHT FOOT DOWN, TURNED TO THE RIGHT A DIRT CLOD BROKE LOOSE AND FOOT ROLLED-CAUSING KNEE TO POP OUT TO THE SIDE.

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