(a) All connections to the city water and sewage systems shall be made at the expense of the users. Costs of the connection and all appropriate regulations including the use of self-help and use of the city equipment shall be established by the Council.
(b) All individual water service and sewer connections and repairs, modifications, or disconnections shall be made only under the terms and conditions as set forth by the Uniform Plumbing Code (1970) and such further regulations as the city may make.