Procedures. All requests for building permits required by this Section and Section 500.060 of this Code shall be filed upon forms prescribed by the City setting forth the legal description of the lot, tract or parcel of land together with a general explanation of the intended land use and description of any building or structure proposed to be constructed, erected, placed or altered thereon. Any building or structure proposed shall be accompanied by a plat or drawing showing the following: the location of the building or structure upon the lot, tract or parcel; accurate dimensions of the building and lot; the location of present and proposed utility easements, drainage easements, stormwater control plans; topographic elevations upon request; and such other information as may be necessary to provide for the enforcement of these regulations. A careful record of the original copy of such applications and drawings shall be kept in the office of the City Clerk and a duplicate copy shall be kept at the building site at all times during construction.