| Show CARNEGIE INSTITUTE PRIZES preliminary announcement of cash prizes for the best paper on use of vitrified fied clay pipe in plumbing systems is made by S E dibble head of the heating and ventilating department of the college za of industries at carne carnegie 9 ie institute of technology ay the total amount of prizes is the contest will be open to all practical plumbing and heating dealers inspectors etc as well as to instructors and students in all educational in institutions where draina drainage 6 ore is taught detail announcements of the rules and regulations of the competition and the amount of each prize in the various classes will be made about september alst 1st 1922 the contest is a move toward increasing building operations erat ions having in view particularly the reduced cost of drainage work it is advisable that competitors for these prizes obtain copies of mr dibbles printed report of recent experiments on the use of bituminous jointing b compounds comb for vitrified fied clay pipe the experiments were conducted at carnegie institute of technology copies of the report will be sent upon request |
