Site development review is intended to promote orderly, attractive, and harmonious development; recognize environmental limitations on development; stabilize land values and investments; and promote the general welfare by preventing establishment of uses or erection of structures having qualities which would not meet the specific intent clauses or performance standards of this title or which are not properly related to their sites, surroundings, traffic circulation, or their environmental setting. Where the use proposed, the adjacent land uses, environmental significance or limitations, topography, or traffic circulation is found to so require, the planning director may establish more stringent regulations than those otherwise specified for the district. (Prior gen. code § 8-95.0)