Applications for building permits shall be made by the owner or his agent to the Building Commissioner. Applications for permits shall be in triplicate and shall be accompanied by drawings in duplicate showing in plan and elevation the details of the proposed work and the materials used, with a survey plat showing the actual dimensions of the lot to be built upon and the size of the building or buildings to be erected or altered. When such application is made, plans in conformity with the provisions of this chapter, which have been examined and approved by the Building Commissioner, as hereinbefore provided, shall be filed with the Building Commissioner. The Building Commissioner shall then issue a permit, and shall file such application, and shall apply to such plans a final official stamp, stating that the drawings to which the same has been applied, comply with the terms of this Code. The plans so stamped shall then be returned to the applicant. True copies of so much of said plans, as may be required in the opinion of the Building Commissioner to illustrate the features of construction and equipment of the building referred to, shall remain on file in the Building Commissioner's Office. (Ord. 2005-24, 1-19-2006)