(a) Not later than the 30th day after the date of receipt of the arbitration award, unless another period has been agreed to by the parties, a party may request the arbitration tribunal to:
(1) correct in the award a computation, clerical, or typographical error or a similar error; and
(2) interpret a part of the award, if agreed by the parties.
(b) If the arbitration tribunal considers a request under Subsection (a) to be justified, it shall make the correction or give the interpretation not later than the 30th day after the date of receipt of the request. The interpretation or correction becomes part of the arbitration award.

(c) The arbitration tribunal may correct an error described by Subsection (a)(1) on its own initiative not later than the 30th day after the date of the arbitration award.