Section 279C.570 - Prompt payment policy; progress payments; retainage; interest; exception; settlement of compensation disputes(1) The policy of the State of Oregon is that all payments due on a public improvement contract and owed by a contracting agency must be paid promptly. No contracting agency is exempt from the provisions of this section.(2) Contracting agencies shall make progress payments on the contract monthly as work progresses on a public improvement contract. Payments shall be based upon estimates of work completed that are approved by the contracting agency. A progress payment is not considered acceptance or approval of any work or waiver of any defects therein. The contracting agency shall pay to the contractor interest on the progress payment, not including retainage, due the contractor. The interest shall commence 30 days after receipt of the invoice from the contractor or 15 days after the payment is approved by the contracting agency, whichever is the earlier date. The rate of interest charged to the contracting agency on the amount due shall equal three times the discount rate on 90-day commercial paper in effect at the Federal Reserve Bank in the Federal Reserve district that includes Oregon on the date that is 30 days after receipt of the invoice from the contractor or 15 days after the payment is approved by the contracting agency, whichever is the earlier date, but the rate of interest may not exceed 30 percent. (3) Interest shall be paid automatically when payments become overdue. The contracting agency shall document, calculate and pay any interest due when payment is made on the principal. Interest payments shall accompany payment of net due on public improvement contracts. The contracting agency may not require the contractor to petition, invoice, bill or wait additional days to receive interest due.(4) If an invoice is filled out incorrectly, if there is any defect or impropriety in any submitted invoice or if there is a good faith dispute, the contracting agency shall so notify the contractor within 15 days stating the reason or reasons the invoice is defective or improper or the reasons for the dispute. A defective or improper invoice, if corrected by the contractor within seven days of being notified by the contracting agency, may not cause a payment to be made later than specified in this section unless interest is also paid.(5) If requested in writing by a first-tier subcontractor, the contractor, within 10 days after receiving the request, shall send to the first-tier subcontractor a copy of that portion of any invoice, request for payment submitted to the contracting agency or pay document provided by the contracting agency to the contractor specifically related to any labor or materials supplied by the first-tier subcontractor.(6) Payment of interest may be postponed when payment on the principal is delayed because of disagreement between the contracting agency and the contractor. Whenever a contractor brings formal administrative or judicial action to collect interest due under this section, the prevailing party is entitled to costs and reasonable attorney fees.(7) A contracting agency may reserve as retainage from any progress payment on a public improvement contract an amount not to exceed five percent of the payment. As work progresses, a contracting agency may reduce the amount of the retainage and the contracting agency may eliminate retainage on any remaining monthly contract payments after 50 percent of the work under the contract is completed if, in the contracting agency's opinion, such work is progressing satisfactorily. Elimination or reduction of retainage shall be allowed only upon written application by the contractor, and the application shall include written approval of the contractor's surety. However, when the contract work is 97.5 percent completed the contracting agency may, at the contracting agency's discretion and without application by the contractor, reduce the retained amount to 100 percent of the value of the contract work remaining to be done. Upon receipt of a written application by the contractor, the contracting agency shall respond in writing within a reasonable time.(8) The retainage held by a contracting agency must be included in and paid to the contractor as part of the final payment of the contract price. The contracting agency shall pay to the contractor interest at the rate of 1.5 percent per month on the final payment due the contractor, interest to commence 30 days after the work under the contract has been completed and accepted and to run until the date when the final payment is tendered to the contractor. The contractor shall notify the contracting agency in writing when the contractor considers the work complete and the contracting agency shall, within 15 days after receiving the written notice, either accept the work or notify the contractor of work yet to be performed on the contract. If the contracting agency does not, within the time allowed, notify the contractor of work yet to be performed to fulfill contractual obligations, the interest provided by this subsection shall commence to run 30 days after the end of the 15-day period.(9)(a) The contracting agency shall pay, upon settlement or judgment in favor of the contractor regarding any dispute as to the compensation due a contractor for work performed under the terms of a public improvement contract, the amount due plus interest at the rate of two times the discount rate, but not to exceed 30 percent, on 90-day commercial paper in effect at the Federal Reserve Bank in the Federal Reserve district that includes Oregon on the date of the settlement or judgment, and accruing from the later of: (A) The due date of any progress payment received under the contract for the period in which such work was performed; or(B) Thirty days after the date on which the claim for the payment under dispute was presented to the contracting agency by the contractor in writing or in accordance with applicable provisions of the contract.(b) Interest shall be added to and not made a part of the settlement or judgment.Amended by 2024 Ch. 2,§ 2, eff. 3/7/2024.Amended by 2019 Ch. 486, § 1, eff. 1/1/2020. 2003 c. 794, § 150; 2005 c. 103, § 33