Chicago : Engineering and Contracting Pub. Co. · leaf 617
602 ENGINEERING & CONTRACTING Vol. XXXVI. No. 23. where the velocity will be ever 18 ft. per sec,first spreads to the width of the large section,then at the lower end of the chamber a dropIn the flow line gives the height required forthe larger section. For this work under the The design… … the excavator out in the Mississippi RiverAfter the flood, it was found that the whosite of the open sewer and about 75 ft. of thof the closed sewer had been washed overy nearly to grade, most of it averagiiabout a foot too low. This necessitatedslight change of plan for this section. Stei
Buildings
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