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SEDCAD+ CHANNEL DESIGN <br />P4HD 11 EMERGENCY SFILLWAY (CREST} <br />T <br />t <br />D <br />d <br />Riprap - Mild Slope Design <br /> w/ Freeboard: <br />Dischargge = 50,08 cfs Depth (d} = 1.39 (D = 1,59} ft <br />Bottor~ (b} = 15.00 ft Tapp width (t} = 33.76 iT = 34.5b} ft <br />Side slopes (~} <br />d Sl <br />B = 3,0,1(Ll 3,0,1(R} Uelocit~ = <br />i z.05 <br />1 <br />5 fps <br />e <br />oe = 0.35 I us = <br />Hydraulic Rad ,0 ft <br />Manning s n = 0,038 Fraude nu~ber = 0,35 <br /> DMax = 1,50 ft (18,00 in} <br /> D50 = 0,75 ft ( 9.00 in} <br />• Di$ = 0,35 ft ( 3.~in} i <br />