# MACHINERY
> MSHA accident `220051050004` · 04/12/2005 · Contractors Enterprise 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:** UNCLASSIFIED,NOT DETERMED
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 20
- **Mine experience:** 0.62 years
## Operator
- **Controller:** David P  Heeter
- **Operator:** Contractors Enterprise Inc
- **Mine:** [4608917](https://api.ai-analytics.org/mine/4608917)
## Narrative

EE was pushing overburden in shot and a rock rolled into his run behind him, while he was backing up to make another push, He ran over the rock because he said he didnt see it, causing him to be shook violently.

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