All drawings and plans for the construction, installation, enlargement or alteration of any pool shall be prepared by and bear the signature of a professional engineer or architect licensed by the State of New York and shall certify that the drainage of such pool is adequate and will not interfere with the public water supply system, with existing sanitary facilities, with adjoining property owners, with the public highways or with private roads. Such plans, as so certified, shall be submitted to the Building Inspector for examination and approval.