Chicago : Engineering and Contracting Pub. Co. · leaf 300
sleep slope,u is often more economical t construct ashallow sewer in each street and alley thanlo pul the alley sewer deep enough to drilll September 13, 1911. ENGINEERING & CONTRACTING 28; houses on the street below. In one large dis-trict, no less than six such consecutive lineswere put in,… … constructed before the lateral systems wereworked out. These sewers ran through a ter-ritory only partially subdivided, and in whichfew propositions had been made for establish-ing street grades. It was necessary for thedesigner to propose subdivisions, proposegrades for the streets in them, and…
Buildings
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