Depending on division assignment, an employee may excavate broken water pipes, fire hydrants, sewer and drain pipes, and highways, assist with asphalt work, trench work, and sidewalk work, assist with the installation of fire hydrants, move heavy pipes, move plates to cover trenches, and drive trailers to haul material. Operate heavy equipment, such as back hoes, vactor-jet truck, crane truck, dump trucks, bobcat, front-end loaders, bucket trucks and tractor trailers; ensure that vehicles and equipment are clean and operating properly.