(a) Within the districts established by this chapter or subsequent amendments there exist lots, structures, placement of structures, uses of land and structures and characteristics of use which were lawful prior to enactment of the ordinance from which this section is derived or amendment, but which would be prohibited, regulated or restricted under the terms of this chapter or subsequent amendment. It is the intent of this chapter to permit these nonconformities to continue, but not to encourage their continuance. Such nonconformities are declared incompatible with permitted lots, structures, placement of structures, uses and characteristics of use in applicable districts. It is further the intent of this chapter that nonconformities shall not be used as grounds for adding other structures or uses prohibited elsewhere in the same district.

(b) Any building which is made nonconforming by virtue of this chapter shall be allowed to be replaced, if it is destroyed, to the same standards that it was prior to the adoption of this chapter (September 6, 1983). This shall also include those projects which are yet to be completed, but for which application for site plan approval has been made prior to adoption of this chapter and for which a building permit was obtained before February 28, 1984. If a rebuilding is required, all efforts shall be made, where practicable, to conform to the existing zoning ordinance.

(c) All nonconforming lots of record as of September 6, 1983, shall be allowed to be used in constructing structures that have been destroyed. The rebuilt structure will be rebuilt as close as practicable to the original building and shall make every effort to conform to the existing zoning ordinance.

(d) This chapter shall not be construed to allow for the extension or enlargement of a nonconforming lot or building but is merely intended to allow the rebuilding of structures after the result of a catastrophe in as near a similar fashion as practicable.