Each application for a building permit shall be accompanied by a site plan which meets the requirements specified in Section 192.02 with the exception that applicants for building permits on single family and duplex lots shall submit a site plan, drawn to scale, showing the actual dimensions of the lot to be built upon, the size, shape and location of the building to be erected, and such other information as may be necessary to provide for the enforcement of this Zoning Ordinance. A record of applications and site plans shall be kept in the office of the Zoning Administrator.