Oregon Revised Statutes Public Facilities, Contracting and Insurance § 279C.395

A contracting agency may reject any bid not in compliance with all prescribed public bidding procedures and requirements, and may, for good cause, reject all bids upon a finding of the contracting agency it is in the public interest to do so. In any case where competitive bids are required and all bids are rejected, and the proposed project is not abandoned, new bids may be called for as in the first instance.