Any otherwise lawful structure which exists on the effective date of this chapter but which could not be erected under the terms of this chapter because of requirements/restrictions concerning lot size, height, setbacks or other characteristics of the structure or its location on the lot may lawfully remain, subject to the following provisions:
   (A)   Maintenance.  A nonconforming structure may be maintained by ordinary repairs.
   (B)   Enlargement, alterations.  A nonconforming structure shall not be enlarged or altered in any way which increases its nonconformity.
   (C)   Relocation.  A nonconforming structure shall not be moved unless, after relocation, it will conform to all the regulations of the district in which it will be situated.
   (D)   Reconstruction.  Nothing in this chapter shall prevent the reconstruction, repairing, rebuilding and continued use of any nonconforming building or structure damaged by fire, collapse, explosion, or Act of God, subsequent to the date of this chapter, provided that all of the other requirements of this chapter are met.
(Ord. 491, passed 6-16-86)  Penalty, see § 152.999