§ 33.13 EXEMPTIONS FROM CENTRALIZED PURCHASING.
   The Purchasing Officer with approval of the Council may authorize, in writing, any agency to purchase or contract for specified supplies and equipment independently of the Purchasing Department; but he shall require that such purchases or contracts shall be made in conformity with the procedures established by this subchapter and shall further require periodic reports from the agency on the purchases and contracts made under such written authorization.
(`67 Code, § 1-8-4)