Chicago : Engineering and Contracting Pub. Co. · leaf 543
n up the grade to the pit by arope and hoisting engine. The sand wasplaced at a labor cost of about 8 cts. per cu-bic yard, the haul being about 450 ft. Along the center line of the dike from endto end 4-in. splined spruce sheeting was driv-en about 6 ft. into the river bed, the top ofthe sheeting… … Tn Gromti Chips Roch Paring J Fig. 1—Longitudinal Section Through Sluice, Herring River Reclamation. tide. The maximum bottom width is about<iH ft. The tiling was obtained from pits inthe lulls at each end of the dike, and washtllled in automatic side dumping cars of protected by a layer of…
Buildings
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