Order and judgment (one paper), Supreme Court, New York County (Jane S. Solomon, J.), entered January 14, 2010, which denied the petition seeking to vacate the arbitration award upholding respondent’s determination to terminate petitioner’s employment based on violations of respondent’s zero-tolerance workplace violence policy, and dismissed the proceeding, unanimously affirmed, without costs.
Petitioner failed to meet her heavy burden of establishing that the arbitration award was irrational, or in violation of any
Furthermore, contrary to petitioner’s contention, the arbitrator did not engage in misconduct by failing to enforce a discovery order. The record shows that respondent complied with the discovery order and, in any event, petitioner did not raise this argument before the arbitrator and proceeded with the arbitration (see Matter of Sims v Siegelson, 246 AD2d 374, 377 [1998] [“(p)etitioner’s claims that the award should be vacated due to (respondent’s) non-compliance with the procedures of CPLR article 75 was waived by his participation in the arbitration proceeding without objection”]; CPLR 7511 [b] [1] [iv]).
We have considered petitioner’s remaining arguments, including that the arbitrator was biased in favor of respondent, and find them unavailing. Concur—Andrias, J.P., Friedman, Catterson, Moskowitz and Román, JJ.