1 in fo r m a tio n a l ad v e r tis e m e n t " PORTLAND PUBLIC SCHOOLS SUB-BID REQUESTED CALL FOR BIDS ■4 •*ai«d b-d» W.II h.- -ece.wwi un,,, , p m o„ |h^ K T " ......-"UDepartme. , M,,m ,„ n.M brinderson heavy constructors 19700 FAIRCHILD IRVINE. CA 92715 (714) 752 5100 £ n ...... BID FILIN G DATE DESCR IPTIO N May 1? ,987 A jp h . l, p a, r . g w , „ k 7an(xjs M .y 19 ,