A. Continuation: A nonconforming use of any conforming or nonconforming structure which was legally existing when such use became prohibited may be continued as provided in this chapter.
B. Expansion Within Conforming Building: A nonconforming use existing within a portion of a conforming building may be expanded to include the entire floor area of such building provided that such expansion:
1. Does not include any structural alteration;
2. Creates no noise, odor, or vibration; and
3. Otherwise conforms to the requirements of this title.
C. Nonconforming Use Of Open Land: A nonconforming use of open land may be continued provided such nonconforming use shall not be expanded or extended into any other portion of a conforming building or open land, and no structures, additions, alterations, or enlargements thereto shall be made thereon, except those required by law.
D. Expansion Of Outdoor Nonconforming Uses: A nonconforming use of a lot or parcel where the principal use is not enclosed within a building, such as a salvage yard or a motor vehicle sales lot, shall not be expanded except in conformity with the requirements of this title. (Ord. 394, 8-7-2001)