# MACHINERY
> MSHA accident `220061700052` · 05/31/2006 · Extra Energy, 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:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 2
- **Mine experience:** — years
## Operator
- **Controller:** Steven W  Haynes
- **Operator:** Extra Energy, Inc.
- **Mine:** [4605741](https://api.ai-analytics.org/mine/4605741)
## Narrative

EE was operating a D-11 dozer. Dozer slipped off a rock and he jarred his back.

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