Or. Rev. Stat. § 279C.470
(1) If a court determines that a public improvement contract is void because the contracting agency letting the contract failed to comply with any statutory or regulatory competitive bidding or other procurement requirements, and the contractor entered into the contract without intentionally violating the laws regulating public improvement contracts, then, unless the court determines that substantial injustice would result, the contractor is entitled to reimbursement for work performed under the contract as follows:
(3) This section does not apply to a public improvement contract if:
[2003 c.794 §136]