Application shall be made by the property owner or his authorized agent and shall be on a form prescribed by the city. In those cases involving the proposed use or development of property, the application shall be accompanied by a plot plan accurately drawn and showing the location of all existing and proposed structures, improvements and uses. The plot plan necessary for the issuance of a building permit may be used for the purpose of this chapter; provided, that all required information is set forth on said plot plan.
('64 Code, § 59.02)