# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220082800063` · 09/23/2008 · Hoffman Mining Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Walking, Running
- **Injury source:** WOOD ITEMS,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 2
- **Mine experience:** 0.54 years
## Operator
- **Controller:** Donald R  Hoffman
- **Operator:** Hoffman Mining Inc
- **Mine:** [3606438](https://api.ai-analytics.org/mine/3606438)
## Narrative

EE was working off the back on his mechanic truck, he stepped aside and stepped on cribbing block and twisted his left knee.

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