
    (No. 5881
    Garden City Engineering Company, Claimant, vs. State of Illinois, Department of General Services, Respondent.
    
      
      Opinion filed April 27, 1971.
    
    Clausen, Hirsh, Miller and Gorman, Attorneys for Claimant.
    William J. Scott, Attorney General; Saul R. Wexler, Assistant Attorney General, for Respondent.
   Holderman, J.  