For parking areas in shopping centers of more than sixty (60) acres, the city council may allow deviations from the requirements of section 27-20(e)(5) concerning landscaping and parking areas, and section 27-20(g), insofar as it requires adherence to Table 20-2 setting forth minimum size of parking spaces. Such deviations shall be allowed only upon approval of a site plan submitted and processed under the same notice, review and hearing procedures as a proposal for a zoning district change. The city council may require additional information, but such site plans shall contain at least the following:
(1) A scale drawing, in which not less than one (1) inch equals one hundred (100) feet, showing the location of existing and proposed structure on the site; the general category of use or uses to be contained therein; the location of entrances and exits to the building; the location and width of all curb cuts; the dimensions and locations of all parking spaces, driving lanes, pedestrian lanes, walls, fences, screen planting and landscaping;
(2) A brief statement setting forth the name of the applicant, a legal description of the property and a general description of how the requested site plan differs from the general requirements from which relief is sought.