Illinois Society of Architects · Chicago · leaf 509
creased one sizelor same area of drainage. Square Feet of Drainage Area.Diameter Fall Va in.per foot1.5003.0006.0009.000Back Water Valves: ^Vllenever tlie grade or size of sewor instreet is sucli that there is a possibility nfthe same backing up—the house sewer mustbe provided with a cast iron back… … Stattdard^RI-um-b i-rr^^Fi xt u re s ^tattdard <5amtats IDfe. Co. Larfiest l\Iaiiiifa<lurtr.s of l*liiiiihiii<r Fi\tiir<-s in llw World Main Office •. i ^ n. peoria st. half block north of madison st.i chicago, ill.. telephone monroe 6400 Chicago Branch Stores: display rooms: 900 s.…
Architecture · Building · Architects
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