# SLIP OR FALL OF PERSON
> MSHA accident `220073190001` · 11/03/2007 · Catenary Coal Company LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 33
- **Mine experience:** 4.5 years
## Operator
- **Controller:** Magnum Coal Company
- **Operator:** Catenary Coal Company LLC
- **Mine:** [4607178](https://api.ai-analytics.org/mine/4607178)
## Narrative

Employee was attempting to unclog powder from the hose that was connected to the discharge auger. The hose came off the discharge tube and while trying to avoid the falling tube, he twisted his right knee.

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