SECTION 5.13  CENTRAL PURCHASING.
   The Council shall establish a purchasing agency either as an independent office or as a division of the Department of Finance, whose duty it shall be to contract for, purchase, store, and distribute to all agencies of the City the supplies, printing, material and equipment they require, within the appropriations made by Council and the allotments by the Mayor under this Charter. The Mayor may designate his administrative assistant as City Purchasing Agent.