101-732 - Special provisions for other existing buildings LAST AMENDED 2/2/2011 Any alteration, #incidental alteration# or minor work done to the front wall of any #building# not of the #specified building type#, shall comply with the following standards: (a) alteration or replacement of storefronts shall comply with the provisions of Section 101-734; and (b) alteration or replacement of front walls shall comply with the provisions of Sections 101-721 (Height and setback) and 101-733 (Special provisions for development and enlargement).