# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220092790006` · 09/29/2009 · Lehigh Southwest Cement Co.
## 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:** Walking, Running
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 1
- **Mine experience:** 7.5 years
## Operator
- **Controller:** Heidelberg Materials AG
- **Operator:** Lehigh Southwest Cement Co.
- **Mine:** [0404075](https://api.ai-analytics.org/mine/0404075)
## Narrative

Employee stepped on a rock and twisted his ankle.

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