All original connections to the municipal water system shall be made at the expense of the owner of the property to be served. Thereafter, and during the time that this provision is in effect, the City will make necessary repairs to the service line from its system to the main shutoff valve provided for in Section 90.15 of this chapter, provided that notice of the necessity of such repair be given the Superintendent prior to excavation. Property owners requesting a tap of a water main by the City employees shall pay to the City an amount set by resolution of the Council, plus costs of materials, except for the original connections to the municipal water system, which shall be made at the expense of the owner of the property to be served.