# MACHINERY
> MSHA accident `220023080133` · 10/15/2002 · Horizon Natural Resources Mining, Inc.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **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:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 4
- **Mine experience:** 1 years
## Operator
- **Controller:** Horizon Natural Resources Incorporated
- **Operator:** Horizon Natural Resources Mining, Inc.
- **Mine:** [1518025](https://api.ai-analytics.org/mine/1518025)
## Narrative

EE WAS OPERATING A DOZER, PUSHING OUT A SHOT, ANOTHER DOZER WAS PUSHING OUT THE SHOT AT A HIGHER ELEVATION. A LARGE ROCK ROLLED INTO THE DOZER OPERATED BY INJURED EE, INJURING HIS LOWER BACK AREA.

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