Order of Abatement. Where any one of the facts set forth in subsection A of this section are found to exist by the director, or where he or she finds that the abatement period, as to a building, use or structure, as set forth in subsection B of this section, has expired, he or she shall issue a written order of abatement (hereinafter "order"), and give notice thereof to the owners and/or persons in possession thereof. Such order shall contain a description of the property affected, the basis for the issuance of such order, the method of abatement, and the time within which such abatement shall occur. Such order shall be deemed final and conclusive on the thirtieth (30th) day after the giving of notice thereof, in the absence of an appeal, timely perfected as hereinafter provided. The owner and/or person in possession of the property, to which an order of abatement relates, shall comply within the same time and manner stated in such order, as of the date such order becomes final. The provisions of this code, relating to public nuisance abatement, may be, where deemed necessary by the director, utilized to obtain compliance with a final order, as well as any other legal method to insure compliance with such order.