A permit for a private sewage disposal system shall not become effective until the installation is completed to the satisfaction of the city. The city shall be allowed to inspect the work at any stage of construction and, in any event, the applicant for the permit shall provide twenty-four (24) hour notice to the city when the work is ready for final inspection, and before any underground portions are covered. (Ord. 2006-02 (part), 2006: Ord. 2003-20 (part), 2003; Prior code § 4209)