(a) Nothing in this chapter shall be construed to prevent the ordinary maintenance or repair of any exterior feature in an Historic District, or of any landmark, which does not involve a change in the design, material, color or outer appearance thereof.
(b) Nothing in this chapter shall prevent the construction, reconstruction, alteration, restoration or demolition of any such feature which the Building Inspector or a similar official of the City certifies is required for public safety because of an unsafe or dangerous condition.
(Ord. 15-84. Passed 8-21-84.)