A.
No cesspool or septic tank with tile field shall hereafter be constructed or maintained in the City unless it shall conform to the following requirements:
(1)
Where the ground is suitable, leaching cesspools shall be built and maintained. Such cesspools shall be built of concrete within three feet from the top, tightly covered and made flyproof. In certain instances septic tanks with tile fields may be used.
(2)
Where the ground is not suitable for a leaching cesspool or septic tank, a watertight cesspool may be constructed and maintained if tightly covered and made flyproof.
B.
The kind and size of cesspool or septic tank with tile field shall be determined by the Board of Health and shall depend upon the soil foundation, land area and amount of sewage or drainage to be emptied into such cesspool or septic tank. No cesspool or septic tank shall be covered or used until inspected and approved by an agent or inspector of the Board of Health.