# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220163650010` · 12/29/2016 · Sunrise Coal, LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY 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:** BLOCKING
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 6.31 years
## Operator
- **Controller:** Brent K  Bilsland
- **Operator:** Sunrise Coal, LLC
- **Mine:** [1202394](https://api.ai-analytics.org/mine/1202394)
## Narrative

Injured was doing repair work on piece of machinery, as employee was walking around the equipment injured stood on a crib block and the crib block shifted.  This caused the injured to strain a knee.

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