Maintains, operates, and manages the water treatment and distribution systems, sewer collection systems, storm drainage systems, public transportation, public buildings, parks and landscaping, streets, traffic control devices, and the City fleet. They oversee the preparation of all private and public development plans, and are responsible for reviewing new construction and public improvements within the city of Fairfield. The department plans, designs, builds, operates, and maintains infrastructure and facilities that will stand the test of time.