# MACHINERY
> MSHA accident `220051880019` · 06/13/2005 · Kerr Contractors, Inc.
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck against a moving object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Bulldozer
- **Injury source:** SURFACE MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 0.23 years
## Operator
- **Controller:** Brent  Kerr
- **Operator:** Kerr Contractors, Inc.
- **Mine:** [3503545](https://api.ai-analytics.org/mine/3503545)
## Narrative

PUSHING DIRT WITH DOZER, ONE TRACK RODE UPON 18"" ROCK AND SLID OFF. THE TRACK HIT THE GROUND AND JARRED THEOPERATORS BODY. HE WAS SITTING IN THE SEAT OF THE DOZER. THE JARRING OF HIS BACK AGGRAVATED HIS ARTHRITIC CONDITION

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