This is skilled work in the operation of heavy duty earth moving equipment. Work involves the operation of large diesel and gasoline powered vehicles and equipment used in public works maintenance and construction.
Work usually requires maintaining close engineering tolerances.
Equipment operated includes hydraulic bulldozer, cranes, heavy patrol grader, heavy duty roller, crawler type excavating machine and motorized beach scraper. Supervision is received from a superior who inspects work in progress and upon completion for adherence to engineering standards. This class is distinguished from Equipment Operator II by the types of equipment utilized, the leadworker responsibilities, and the greater experience requirements. Operates truck-mounted and crawler type excavating machine in constructing and maintaining drainage ditches, culverts and levees. Makes necessary minor adjustments and reports malfunctions to supervisor.