A.
All contracts for the purchase or rental of materials, supplies, furnishings, equipment or other personal property and nonprofessional services where the amount thereof is $30,000 or less, may be awarded without advertising for bids. In such cases where the estimated cost is between $10,000 and $30,000 the Purchasing Officer shall solicit quotations from at least three vendors.
B.
The Purchasing Officer may use discretion to negotiate with proposed suppliers in order to get the lowest quotations for the goods and services to be purchased or rented.
C.
In accordance with the policies, practices and procedures set forth in the Purchasing Manual, the Purchasing Officer shall keep a record of all quotations received, setting forth the dates thereof, the persons who submitted the quotations, and the awards made thereon.