# SLIP OR FALL OF PERSON
> MSHA accident `220121950045` · 07/10/2012 · Premier Magnesia LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 0.06 years
## Operator
- **Controller:** John  Gehret
- **Operator:** Premier Magnesia LLC
- **Mine:** [2600002](https://api.ai-analytics.org/mine/2600002)
## Narrative

While unclogging a plugged drain at the slurry ditch, employee slipped and landed on his knee.

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