Where connection to the City sewer or water system cannot reasonably be made, the City may approve alternate facilities for the distribution of water or the collection and disposal of sanitary wastes. Such alternate systems shall be designed to fully protect the public health, safety and welfare, and shall meet all requirements of State, County or other applicable health regulations. Prior to granting approval of such alternate systems, the City shall require that the owner and subdivider provide to the City a Waiver of Assessment Protest or such other legally binding documents necessary to protect the City from the expense of the subsequent installation of sewer or water facilities.