Limit of effectiveness of award.
Section 17
SEC. 17. Limit of effectiveness of award.—An award, order or decision of the Court shall be valid and effective during the time therein specified. In the absence of such specification, any party or both parties to a controversy may terminate the effectiveness of an award, order or decision after three years have elapsed from the date of said award, order or decision by giving notice to that effect to the Court: Provided, however, That at any time during the effectiveness of an award, order or decision, the Court may, on application of an interested party, and after due hearing, alter, modify in whole or in part, or set aside any such award, order or decision, or reopen any question involved therein.