# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220012850060` · 04/05/2001 · Prairie Material Sales, Inc. - Aggregate Division
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Walking, Running
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 15
- **Mine experience:** 1 years
## Operator
- **Controller:** Prairie Group
- **Operator:** Prairie Material Sales, Inc. - Aggregate Division
- **Mine:** [1101696](https://api.ai-analytics.org/mine/1101696)
## Narrative

EMPLOYEE STEPPED ON ROCK & TWISTED BACK. ACCIDENT BECAME REPORTABLE ON 4/9/01 WHEN EMPLOYEE WENT TO DOCTOR. DAYS AWAY FROM WORK WERE RECOMENDED BY SOME.

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