# MACHINERY
> MSHA accident `220173460009` · 10/30/2017 · Castle Valley Mining LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD 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:** 19
- **Mine experience:** 4 years
## Operator
- **Controller:** Rhino Resource Partners LP
- **Operator:** Castle Valley Mining LLC
- **Mine:** [4202395](https://api.ai-analytics.org/mine/4202395)
## Narrative

  Dozer operator was pushing coal on the raw coal stockpile. As EE backed up the Dozer fell into a void that had bridged over. The operator continued working EE's regular shift performing regular duties until 12/8/2017, when EE was examined by a doctor and was put on restricted duty.

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