# MACHINERY
> MSHA accident `220033520071` · 12/11/2003 · Covia Holdings Corporaton
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY 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:** NECK
- **Days lost:** —
- **Mine experience:** 3.03 years
## Operator
- **Controller:** S C R-Sibelco Nv
- **Operator:** Covia Holdings Corporaton
- **Mine:** [4103929](https://api.ai-analytics.org/mine/4103929)
## Narrative

EMPLOYEE WAS OPERATING THE D6H DOZER IN A STRIPPED AREA OF THE QUARRY. HE WAS HEADING EAST WHEN HE INADVERTENTLY DROVE OVER A 1 1/2' LEDGE. THE DROP CAUSED HIM TO BOUNCE IN THE SEAT STRIKING H IS HEAD ON THE ROOF OF THE DOZER CAB, CAUSING PAIN IN HIS LOWER NECK.

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