STANDARD SPECIFICATIONS 



FOR 



S TRUCTURAL S TEELj-TIMBER-CONCRETE 



AND REINFORCED CONCRETE 







BY 



JOHN C. OSTRUP, C.E. 



CONSULTING ENGINEER 



Professor of Structural Engineering, Stevens Institute of Technology; Member American 



Society of Civil Engineers,' Member Institution of Civil Engineers; 



Member American Society Promotion Engineering Education; 



Member American Society Advancement of Science, 



etc., etc. 



SECOND EDITION 



2.\ * 



McGRAW-HILL BOOK COMPANY 



239 WEST 39TH STREET,^NEW YORK 

 6 BOUVERIE STREET, LONDON, E.G. 



