Bethlehem Steel Corp. v. Niagara Mohawk Power Corp.

— Order unani*534mously affirmed, without costs. Memorandum: This appeal by plaintiffs and additional defendant the Pillsbury Company is limited to Special Term’s denial of their motions for leave respectively to amend the complaint and cross claim to assert a cause of action declaring null and void a supplemental agreement dated December 30, 1981 between defendants and Aireo, Inc. and others. The dispute is no stranger to this court (see, Airco Alloys Div. v Niagara Mohawk Power Corp., 65 AD2d 378, 76 AD2d 68; Bethlehem Steel Corp. v Niagara Mohawk Power Corp., 93 AD2d 983; Bethlehem Steel Corp.…