Site plan and architectural approval is required for all uses in the C-O zone, as required in CVMC 19.14.420 through 19.14.480. (Ord. 3153 § 2 (Exh. A), 2010; Ord. 1356 § 1, 1971; Ord. 1212 § 1, 1969; prior code § 33.506(H)(4)).