Oregon Revised Statutes Remedies and Special Actions and Proceedings § 36.690

(1) Upon request by a party to an arbitration proceeding, an arbitrator may modify or correct an award:

(2) A request under subsection (1) of this section must be made and notice given to all parties within 20 days after the requesting party receives notice of the award.

(3) A party to the arbitration proceeding must give notice of any objection to the request within 10 days after receipt of the notice under subsection (2) of this section.

(4) If a petition to the court is pending under ORS 36.700, 36.705 or 36.710, the court may submit the claim to the arbitrator to consider whether to modify or correct the award:

(5) An award modified or corrected pursuant to this section is subject to ORS 36.685 (1), 36.700, 36.705 and 36.710.