Utah Code § 81-15-117
§ 81-15-117. Correction by court of unconfirmed award.
(1) On a motion of a party that is made no later than 90 days after the day on which an arbitrator gives notice under Subsection 81-15-114(2) of an award, including an award corrected under Section 81-15-116, the court shall correct the award if: (a) the award has an evident mathematical miscalculation or an evident mistake in the description of a person, thing, or property; (b) the award is imperfect in a matter of form not affecting the merits of the issues submitted; or (c) the arbitrator made an award on a dispute not submitted to the arbitrator and the award may be corrected without affecting the merits of the issues submitted. (2) A motion under this section to correct an award may be joined with a motion to vacate or amend the award under Section 81-15-118. (3) Unless a motion under Section 81-15-118 is pending, the court may confirm a corrected award under Section 81-15-115.