Show Bi Big Engineering Contracts Tim TIle sum Involved In engineering construction contracts let in Jn the tine United United Unit Unit- ed States since the tine first of oC the tine year is approaching the billion mark marl and continues continues to to show a n gain over o last year The money value o of contracts let Including all classes of oC construction construction construe construe- tion from January 1 to date Is as u against a total of ot In the tine corresponding period a year ear ago Of Ot the sum sunn Involved In so far this year ear OO went Into private operations |