The provisions of this chapter are not intended to prevent the use of any material or method of installation not specifically prescribed by this chapter; provided, any such alternate has been approved. The city zoning inspector may approve any such alternate provided he finds that the proposed design, material or method:
A. Provides approximate equivalence to those specific requirements of this chapter; or
B. Is otherwise satisfactory and complies with the intent of this chapter.
(Ord. 911 § 1.03, 1983)