The 2006 Edition of the International Property Maintenance Code, published by the International Code Council, Inc., three copies of which have been on file with city clerk for a period of ninety (90) days prior to the adoption of this article, is hereby adopted by reference and made a part of the Code of Ordinances, City of Columbia, Missouri as fully as if set forth in its entirety. At least three (3) copies of the 2006 Edition of the International Property Maintenance Code shall remain on file in the office of the city clerk and shall be kept available for public use, inspection and examination.