# MACHINERY
> MSHA accident `220132350029` · 08/22/2013 · Apex 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:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 25
- **Mine experience:** 0.02 years
## Operator
- **Controller:** James H  Booth
- **Operator:** Apex Energy, Inc.
- **Mine:** [4407285](https://api.ai-analytics.org/mine/4407285)
## Narrative

Employee was operating a D-9 Caterpillar Bulldozer when he backed up over a rock causing pain in back and numdness in arm.

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