All ordinances and portions of ordinances in conflict with this ordinance are hereby repealed from and after the effective date of this ordinance, save and except Ordinance No. 8, and all amendments thereto, heretofore adopted by the board of commissioners of the City of Belle Meade, regulating the construction of buildings and issuance of building permits, which ordinance shall remain in full force and effect, any provision herein to the contrary notwithstanding.