Performs a variety of low-skilled and semi-skilled strenuous labor duties that may involve but not limited to maintenance/repair of streets, storm drains, sewer lines, airport grounds and facilities; construction, repair and maintenance of water/wastewater mains, cleaning water meters; operating tractors, mowers, and other lawn equipment; maintaining public facilities, lakes, zoo, aquarium and park grounds; asphalt/paving repair, street marking, collects garbage/brush, and trims landscape; reservoir facility maintenance, water meter testing and repair; and, water/wastewater equipment installation, repair, & maintenance. 4 Operates air/jack hammer to break out old concrete or asphalt when making repairs; drives dump truck, tractor driven mowers, or other equipment to transport tools, equipment, supplies, or material to and from the work site; performs preventive maintenance on equipment to ensure proper operating conditions.