# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220102910008` · 10/05/2010 · Mineral Park Inc.
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **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:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 33
- **Mine experience:** 1.54 years
## Operator
- **Controller:** Mercator Minerals Ltd
- **Operator:** Mineral Park Inc.
- **Mine:** [0200843](https://api.ai-analytics.org/mine/0200843)
## Narrative

Employee was walking on walkway, stepped to the side to let the supervisor go by and stepped on a rock, resulting in damage to the right knee.

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