2009 International Building Code, section 102.6, Existing Structures, is hereby amended to add the following paragraphs; and to the extent there is any conflict between these provisions and chapter 34, International Building Code, Existing Structures, these provisions shall control:
(1) If, within any 12-month period, alterations or repairs costing in excess of 50 percent of the then physical value of the building are made to an existing building, such building shall be made to conform to the requirements of this code for new buildings.
(2) If an existing building is damaged in excess of 50 percent of its then physical value before such damage, it shall be made to conform to the requirements of this code for new buildings.
(3) If the cost of such alterations or repairs within any 12-month period or the amount of such damage as referred to in subsection
(2) of this section is more than 25 but not more than 50 percent of the then physical value of the building, the portions to be altered or repaired shall be made to conform to the requirements of this code for new buildings.
(4) For the purpose of this section, physical value of the building shall be its appraised value as shown on the city's latest tax roll or average of three independent licensed appraisals.
(5) If the occupancy of any existing building is entirely changed, the building shall be made to conform to the requirements of this code for the new occupancy. If the occupancy of only a portion of an existing building is changed and that portion is separated from the remainder as stipulated in the International Building Code, chapter 3, then only such portion need be made to conform.
(6) The following are authorized: repair and alterations, not covered by the preceding subsection of this section, restoring a building to its condition previous to damage or deterioration, or altering it in conformity with the provisions of this code or in such manner as will not extend or increase the same kind of materials as those of which the building is constructed; but not more than 25 percent of the roof covering of a building shall be replaced in any period of 12 months unless the entire roof covering is made to conform with the requirements of this code for new buildings.
(7) Any building which has been damaged by fire or other causes to the extent of more than 50 percent of its value shall be rebuilt in conformity with this article, as though it were a new building, or removed. The building shall be secured from entrance by any unauthorized persons within 24 hours after all embers are extinguished. A building permit is required before demolition, repair or reconstruction commences which shall be started within 60 days of the date the damage occurs and shall be completed within a reasonable time, but not later than 180 days after the damage occurs. Before occupancy will be permitted a certificate of occupancy shall be required.
(Ordinance 2015-17, sec. 4.03, adopted 9/15/2015)