(a) No institutional development district shall be established unless at the time of the introduction of the ordinance therefor, the said ordinance is accompanied by a Development Plan as specified below, containing a recommendation from the City Planning Commission with respect to the layout of the entire area, and a recommendation from the Department of Streets with respect to the traffic pattern plan, parking plan, and driveways.

(b) Said Development Plan shall be submitted by the proponent of the Plan to the City Planning Commission who shall refer a copy of the Plan to the Department of Streets for their recommendation. Submission of the Plan must be made at least 45 days before the proposed introduction of the ordinance for the establishment of the District and shall contain as a minimum, the following information and details:

(.1) Plans for the development of the entire development district area, and not on a separate lot, parcel, or block basis;

(.2) The extent, boundaries, and area of the proposed Institutional Development District area, and the ownership of the land therein;

(.3) The general dimensions and heights of the proposed structures as well as the use or uses intended for each structure;

(.4) The gross floor area of all buildings on the plan;

(.5) Any proposed change to the existing confirmed street layout within or surrounding the boundaries of the District;

(.6) The total occupied area of the Institutional Development District area, expressed in square feet and percentages;

(.7) The size and location of all off-street parking areas; the size and location of all driveways leading thereto; and the size and location of all other private drives, ways, or streets intended to be used by automobile traffic;

(.8) The size and location of all off-street loading facilities;

(.9) The size and location of any signs;

(c) At any time after final adoption, any party at interest may apply to the City Planning Commission for a change in the approved Institutional Development District Plan; provided, that at the time said change is requested, that an amended plan is submitted to the City Planning Commission and the City Council. The City Planning Commission shall submit in writing to the Council its recommendation regarding the amendments. Within 45 days of receiving the written recommendation from the Commission, the Council shall reply in writing informing the Commission as to the action the Council has taken in approving, disapproving, amending, or deferring the change. If Council does not reply in writing to the Commission within the aforementioned 45-day period, Council's approval will be presumed. And further provided, than no change shall be approved by the City Planning Commission which is contrary to the criteria set forth in this Chapter or which permits a use not provided in this Chapter.