# SLIP OR FALL OF PERSON
> MSHA accident `220090820016` · 03/12/2009 · Excalibar Minerals LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Getting on or off equipment
- **Injury source:** FLOOR,WALKING SURF-NOT UG
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 1.46 years
## Operator
- **Controller:** Newpark Resources Inc
- **Operator:** Excalibar Minerals LLC
- **Mine:** [4104449](https://api.ai-analytics.org/mine/4104449)
## Narrative

Twisted knee when he stepped off of bagging unit.

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