8407 BROADWAY STADIUM STORAGE 2017-06-20

CONVEYANCE SYSTEM ANALYSIS AND SIZING TABLE USING THE RATIONAL METHOD - 100 YR ay - - 1100 Q100 pipe Typ. Slope • v v L Tt •-. • . m Tc Sub• CB#1 CB#3 0.00 0.25 0.2,:, 0.9 0.23 0.90 0.21 5.0 3.92 0.82 8 0.014 0.0110 1.2 3.4 3.7„ 85 0.4 0.41 0.61 5.00 CB#2 CB#3 0.00 0.25 0.04 0.9 0.04 0.90 0.04 --- 5.0 3.92 0.16 8 0.014 0.07.;0 3.0 8.7 4.6 84 0.3 0.10 0.16 5.00 C13#3 CB#4 0.00 0.25 0.18 0.9 0.18 0.90 0.16 0.41 5.4 3.75 1.54 8 0.014 0.0200 1.6 4.6 5.2 g4 0.3 0.53 0.79 5.00 CB#4 C13#5 0:00 0.25 0.13 0.9 0.13 0.90 0.12 0.53 5.7 3.63 1.92 12 0.014 0.0420 6.8 8.7 7.4 81 0.2 0.36 0.36 5.00 C13#5 CB#6 0.00 0.25 0.15 0.9 0.15 0.90 0.14 0.67 5.9 3.56 2.39 12 0.014 0.0100 3.3 4.2 4.6 89 0.3 0.63 0.63 5.00 CB#6 CB#7 0.00 0.25 0.14 0.9 0.14 0.90 0.13 1 0.8 6.2 3.46 2.77 12 0.014 0.0200 4.7 6.0 6.2 53 0.1 0.55 0.55 5.00 ROOF CB#11 0.00 0.25 0.28 0.9 0.28 0.90 0.25 --- 5.0 3.92 0.986 0.014 0.0340 7 0 5.00 t:B#11 C13#7 0.00 0.25 0.13 0.9 0.13 0.90 0.12 0.37 5.0 3.92 1.45 12 0.014 0.0200 4.7 6.0 5.3 79 0.3 0.38 0.38 5.00 CB#7 CB#8 0.00 0.25 0.08 0.9 0.08 0.90 0.07 1.24 6.3 3.42 4.24 12 0.014 0.0200 4.7 6.0 6.8 39 0.1 0.74 0.74 5.00 CB#8 CB#9 0.00 0.25 0.33 0.9 0.33 0.90 0.30 1.54 6.4 3.39 5.22 18 0.014 0.0100 9.8 5.5 5.6 7 0 0.2 0.78 0.52 5.00 CB#9 CB#1U 0.00 0.25 0.27 0.9 0.27 0.90 0.24 1.78 6.6 3.33 5.93 18 0.014 0.0100 9.8 5.5 5.8 70 0.2 0.84 0.56 5.00 CB#10 VAUI-T 0.00 0.25 0.23 0.9 0.23 0.90 0.21 1.99 6.8 3.27 6.51 18 0.014 0.0100 9.8 5.5 5.9 29 0.1 0.89 0.60 5.00 SUBBASIN AREA= 2.19 ACRES R 100 Calcs.by:MB LAND DEVELOPMENT SERVICES r 6/18/2015 H:\ENGDATA\XLS\14114\14114-CONVEY-0615xls.xls