[Amended 6-6-1995 by Ord. No. 95-ZC-4]
Except for buildings or structural alterations for which a permit was issued prior to June 21, 1966, where loading zones were not required. When any building or structure is hereafter erected or structurally altered to the extent of increasing the floor area by fifty (50%) percent or more, or any building is hereafter converted, for any use listed in Column 1 of the table (§ 198-54) of this article, accessory off-street loading spaces shall be provided as required in Column 3 or as required in subsequent sections of this article.