# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220060170070` · 01/02/2006 · Lafarge North America
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY 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:** STEPS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 0
- **Mine experience:** 0.17 years
## Operator
- **Controller:** Lafarge S A
- **Operator:** Lafarge North America
- **Mine:** [3600271](https://api.ai-analytics.org/mine/3600271)
## Narrative

EMPLOYEE REPORTS SLIPPING ON A STEP WHILE EXITING A BUILDING BETWEEN SILOS & A-FRAME. EE TWISTED HIS LEFT ANKLE. EE WAS LEAVING PREHEATING AREA THROUGH UNCOMMONLY USED DOORWAY, STEPPED ONTO UNFASTENED STEP, STEP SHIFTED. EE STATES HE HAD A CRACKING NOISE COME FROM HIS ANKLE & REPORTS STIFFNESS, SWELLING & SHARP PAIN.

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