The purchasing officer or requesting department shall inspect goods and supplies, equipment, and materials delivered, as well as contract services performed, to determine their conformance with the specifications set forth in the order or contract. The purchasing officer or requesting department shall have the right to waive any defect, irregularity, or informality that does not result in a competitive advantage to any bidder or proposer. The purchasing officer or requesting department shall have the authority to require demonstrative testing of samples submitted with bids and samples of deliverables which are necessary to determine their quality, fitness for a particular use, and conformance with specifications. (Ord. 595 § 1 (Exh. A (part)), 2012)