WEST GENESEE CENTRAL SCHOOL DISTRICT v. WEST GENESEE TEACHERS ASSOCIATION (2003)

 Supreme Court properly granted that part of the petition seeking to vacate the third paragraph of the arbitrator's award.  “An arbitrator may not rewrite a contract by adding a new clause based upon past practices” (Matter of Hunsinger v. Minns, 197 A.D.2d 871, 871, 602 N.Y.S.2d 284).   We agree with the court that the arbitrator exceeded the express limitation on his power when he determined that the teachers' collective bargaining agreement requires a daily 40-minute morning preparation period (see Matter of Aeneas McDonald Police Benevolent Assn. v. City of Geneva, 92 N.Y.2d 326, 333, 680 N.Y.S.2d 887, 703 N.E.2d 745;  Matter of Franklin Cent. School Dist. [Franklin Teachers Assn.], 238 A.D.2d 848, 849, 657 N.Y.S.2d 213).

 The court erred, however, in determining that, to the extent the award may be construed as prohibiting mandatory summer workshops for teachers, the arbitrator acted outside the scope of the matter submitted to him (see CPLR 7511[c][2] ).  “Particularly, in the arbitration of labor grievances, it is well settled that, unless limited by the plain terms of the submission, the arbitrator is empowered to grant any relief reasonably fitting and necessary to the final determination of the matter submitted to him” (Matter of British Overseas Airways Corp. v. International Assn. of Machinists & Aerospace Workers, AFL-CIO, 39 A.D.2d 900, 901, 334 N.Y.S.2d 261 [dissenting mem], revd on dissenting mem 32 N.Y.2d 823, 345 N.Y.S.2d 1014, 299 N.E.2d 258).   We therefore modify the order by denying that part of the petition seeking to vacate the second paragraph of the arbitrator's award insofar as it pertains to the propriety of mandatory summer workshops for teachers.

 Finally, we reject the contention of petitioner on its cross appeal that the arbitrator acted irrationally when he determined that, according to the terms of article VI(A) of the collective bargaining agreement, attendance at training sessions held before or after normal working hours cannot be mandated.   That article provides in relevant part that, “except in emergencies and instances of staffing exigencies, and without prejudice to voluntary professional service above and beyond contract requirements, * * * [t]he workday shall be seven (7) hours and twenty (20) minutes in length” (emphasis added).

It is hereby ORDERED that the order so appealed from be and the same hereby is unanimously modified on the law by denying that part of the petition seeking to vacate the second paragraph of the arbitrator's award insofar as it pertains to the propriety of mandatory summer workshops for teachers and as modified the order is affirmed without costs.

MEMORANDUM: