
    (No. 5696
    Livingston Service Company, Claimant, vs. State of Illinois, Department of Public Works and Buildings, Respondent.
    
      Opinion filed February 26, 1970.
    
    Livingston Service Company, Claimant, pro se.
    William ]. Scott, Attorney General; Lee D. Martin, Assistant Attorney General, for Respondent.
   Dove, J.  