The Department of Public Works shall be responsible for the construction, repair, maintenance and cleaning of all Town highways, Town roads, Town streets, and Town parking facilities and the removal of snow therefrom; the construction, repair, maintenance and cleaning of all Town buildings and facilities and the buildings and facilities of every improvement district or other district or agency thereof; the installations and maintenance of traffic control devices and street signs on all Town highways, Town roads, Town streets, and Town parking facilities; the construction, repair, maintenance and cleaning of storm drainage systems under the jurisdiction of the Town or any improvement district or agency thereof; the construction, repair, maintenance and cleaning of sanitary sewers owned, or under the sole jurisdiction of, the Town or any improvement district or other district or agency thereof; the construction, maintenance and operation of such other sewer facilities to the extent the same are delegated to the Department of Public Works by the Town Board; the construction, operation, repair and maintenance of water pumping facilities and water distribution systems owned by, or under the sole jurisdiction of, the Town or any improvement district or other district or agency thereof; the billing of customers or use of water and/or sewer services supplied by the Town or by any improvement district or other district or agency thereof; the operation and maintenance of park and other recreation facilities owned by, or under the sole jurisdiction of, the Town or any district or agency thereof; and such other work and/or services as the Town Board may lawfully direct. Notwithstanding the foregoing, this chapter shall not prohibit the Town Board from providing for construction of any public building, street, highway, road or other facility by public contract. In addition, the Department of Public Works shall provide all services required or desirable in order to enable the Commissioner of Public Works to fulfill any duty or responsibility imposed upon such official, whether or not in his capacity as Town Superintendent of Highways, by this chapter or by any other local law, ordinance or regulation of the Town or by any lawful directive of the Town Board or by any statute of the State of New York.