If the Board of Appeals may uphold, modify, or overrule the City Manager's determination of nuisance, and proposed abatement, through the issuance of an administrative decision and order. Where abatement is ordered, the Board shall order the City Manager to abate the nuisance. The administrative decision and order shall be served pursuant to Section 8.24.060 of this code. The administrative decision and order shall be served within ten days after the hearing. The administrative decision and order shall be final and conclusive. (Ord. 2004-10 § 2(part), 2004; Ord. 01-107 § 2(part), 2001).