Chicago : Engineering and Contracting Pub. Co. · leaf 706
open-ings each 4x5 ft. The structure contains 367cu. yds. of concrete, and 17,727 lbs. of steeland without the gates cost $5,879.07. Formsand steel placing cost 86 cts. per cu. yd. andthe concrete $16.01 per cu. yd. oakum. The costs of the pipe were distributedas follows : Slotting Staves: 970 hrs.…
Buildings
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
