# SLIP OR FALL OF PERSON
> MSHA accident `220021580023` · 02/13/2002 · Triad Mining Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Greaser, Grease man, Oiler, Lube man, Dragline oiler
- **Activity:** Getting on or off equipment
- **Injury source:** PASS CARS,PICKUP TRUCKS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 240
- **Mine experience:** 21 years
## Operator
- **Controller:** Horizon Natural Resources Incorporated
- **Operator:** Triad Mining Company
- **Mine:** [4606089](https://api.ai-analytics.org/mine/4606089)
## Narrative

EE WAS STEPPING OUT OF GREASE TRUCK & GOT BOOT CLEAT CAUGHT IN STEP OF TRUCK, CAUSING HIM TO TWIST HIS RIGHT KNEE, STEPPING DOWN TO GROUND.

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