N.Y. Civil Practice Law & Rules § 7509: Modification of award by arbitrator

§ 7509. Modification of award by arbitrator. On written application of

a party to the arbitrators within twenty days after delivery of the

award to the applicant, the arbitrators may modify the award upon the

grounds stated in subdivision (c) of section 7511. Written notice of the

application shall be given to other parties to the arbitration. Written

objection to modification must be served on the arbitrators and other

parties to the arbitration within ten days of receipt of the notice. The

arbitrators shall dispose of any application made under this section in

writing, signed and acknowledged by them, within thirty days after

either written objection to modification has been served on them or the

time for serving said objection has expired, whichever is earlier. The

parties may in writing extend the time for such disposition either

before or after its expiration.