# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220103370027` · 11/29/2010 · Sherwin Alumina Company, LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Machine maintenance
- **Injury source:** CEMENT PROD,CONCRET BLOCK
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 146
- **Mine experience:** 21.69 years
## Operator
- **Controller:** Sherwin Alumina LLC
- **Operator:** Sherwin Alumina Company, LLC
- **Mine:** [4100906](https://api.ai-analytics.org/mine/4100906)
## Narrative

EE was working on a pump.  When he stepped on a concrete brace with his inner foot he felt a severe pain in his left knee and noticed unusual swelling.  EE was then transferred to a local ER for further tests/treatment.  EE was taken off work on 11/30/2010.

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