Annually, or as soon thereafter as may be practical, the ARB shall determine what exterior work is or would be routinely approved by the ARB for subdistricts of District R-1. Such exterior work shall be described in adequate detail and certified by the ARB that such exterior work is approved for use in specified subdistricts in accordance with the standards set forth in Section 5-146. In certifying any exterior work, the ARB may limit the certification to specific subdistricts, and may except from certification corner lots or such other situations as the ARB deems proper. Any property or situation subject to such a limitation or exception may obtain ARB approval after hearing. The ARB certification of exterior work shall bear the signatures of at least a majority of the entire ARB. If any exterior work has been so certified by the ARB and the exterior work otherwise conforms to these Zoning Regulations, the permit for the work shall be deemed submitted to the ARB and approved by the ARB and no further ARB approval shall be required for the issuance of a permit for the construction of the fence or other approved exterior work. Notwithstanding anything herein contained to the contrary, the City Administrator shall determine whether any proposed exterior work has been certified hereunder by the ARB. If the City Administrator determines that any proposed exterior work has not been certified hereunder by the ARB, the proposed exterior work shall be submitted to the ARB for its consideration pursuant to Section 5-145. [Ord. 1267, 09-14-09.]