As used in this Chapter, the following terms shall have the meanings ascribed to them:
Personal services, all telephone, gas, water, electric light and power services, towel and cleaning services, leases for all grounds, buildings, offices or other space required by the using agency and the rental, repair or maintenance of equipment, machinery and other City-owned personal property. The term shall not include insurance, professional and other contractual services which are in their nature often unique and not subject to normal competitive bidding.
Any department, agency, commission, bureau or other unit in the City Government not under the direction and control of the Board of Alderpersons or in any other governmental unit whether school district, special authority, other municipality, County or otherwise which cooperates with the City through its Director of Purchasing in purchasing any items covered by this Chapter.
All supplies, materials, equipment, commodities and capital outlays.
Any department, agency, commission, bureau or other unit in the City Government using supplies or procuring contractual services as provided for in this Chapter and which shall be under the direction and control of the Board of Alderpersons.