Administrative provisions are established in this Title to carry out the purposes set forth in Title One and elsewhere in this Planning and Zoning Code, and especially to achieve the following objectives:
(a) To establish provisions and procedures for the administration of this Code.
(b) To establish provisions and procedures for appeals of certain provisions of this Code and administrative decisions rendered thereunder.
(c) To establish procedures for the amendment of this Code.
(d) To establish provisions and procedures for control of the design, placement, character and relationship of buildings.