
    N. E. Blankman & Co., Inc., Appellant, v Oakdale Sewerage Disposal Corp. et al., Respondents.
    Argued March 20, 1975;
    decided April 30, 1975
    
      
      John F. Coffey for appellant.
    
      Herbert M. Balin and Harry L. Seaton for Oakdale Sewerage Disposal Corp. and others, respondents.
    
      James P. Shannon and Edward L. Milde for United States Fidelity & Guarantee Company, respondent.
   Concur: Chief Judge Breitel and Judges Jasen, Gabrielli, Jones, Wachtler, Fuchsberg and Cooke.  