# MACHINERY
> MSHA accident `220190100022` · 12/27/2018 · Greenbrier Minerals, LLC
## 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:** 276
- **Mine experience:** 9 years
## Operator
- **Controller:** Coronado Coal LLC
- **Operator:** Greenbrier Minerals, LLC
- **Mine:** [4609101](https://api.ai-analytics.org/mine/4609101)
## Narrative

EE was pushing shot rock. EE observed rock in mirror roll down behind dozer. EE turned to look and see where the rock went as EE was turning the dozer. The dozer trammed over the rock. At this point the EE felt a bump and also felt a pain in EE's lower back. 

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