EXAMPLES OF IMPORTANT RESPONSIBILITIES AND DUTIES - Essential and other important duties and responsibilities may include, but are not limited to, the following: Operate a variety of equipment including trucks, backhoes, tractors, air compressors, mixers, rollers, loaders, bobcats and other similar equipment and machinery in excavating, filling, constructing, repairing, maintaining, and moving various materials and property. Install, repair, clean and maintain various public works materials and city property including fireplugs, water and sewer taps, water and service lines, water meters and valves, utility piping, manholes and refuse containers.