
    George Ruhland et al., Plaintiffs, v John W. Cowper Co., Inc., Appellant, and Grove Roofing Co., Inc., Respondent.
    Argued November 14, 1980;
    decided December 16, 1980
    
      APPEARANCES OF COUNSEL
    
      John F. Canale for appellant.
    
      James R. Walsh and William A. Gersten for respondent.
   OPINION OF THE COURT

Order affirmed, with costs, for reasons stated in the memorandum at the Appellate Division (72 AD2d 907).

Concur: Chief Judge Cooke and Judges Jasen, Gabrielli, Jones, Wachtler, Fuchsberg and Meyer.  