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TABLE -1 HYDROLOGY CALCULATIONS TRACY MATERALS RECOWW&TRMSFM FACIUTY 10-year,zone 3 af` 7krre f QAMi 4 280 0.080 0.95 & 1 480 0.030 " 13.0 13.0 1.26 0.95 0.63 0.80 0.80 0.76 r PVC,5.0.005 3 170 0.100 • 24.0 24.0 0.84 0.25 280 0.85 0. 0. - 2:1, -1 2 add 4 0.84 0.80 1.25 1.05V- 2:1,d-V 3 5 330 0.030 3.0 1.8 25.8 0.80 0.25 &88 0.92 2.17 1.74 V- 2:1,d-1' 4 8 280 0.020 " 10.0 10.0 1.50 0.90 1.21 1.09 1.09 1.83 2'Imnot C,9-0.005 19 120 0.400 0.25 flow 5 490 0.010 " 24.0 24.0 0.84 0.25 1.31 0.33 0.33 0.28 8 8 440 0.150 • 20.0 20.0 0.95 0.30 210 0.63 0.63 0.e / 6 add 19 0.84 0.33 0.98 0.81 2"PVC,8".005 7 9 310 0.020 3.0 1.7 21.7 0.90 0.25 1.42 0.36 1.31 1.19 1"PV41 C,0-0.005 8 10 420 0.020 20.0 20.0 0.95 0.90 1.15 1.04 1.04 0.90 paved area 9 16 650 0.020 90.0 90.0 0.35 M 6.39 1 1.800. 2' 8=0.005 10 17 2201 0.005 3.0 1.2 91.2 0.35 0.25 5.01 1.25 2.85 1.00 2"PVC,191,=0.005 11 18 210 0.009 3.0 1.2 92.4 0.35 0.45 0.53 0.24 3.09 1.07 2'PVC,8-0.005 12 12 200 0.040 3.0 1.1 93.5 0.34 0.95 0.73 0.69 3.78 1.30 2"PVC,5-0.005 13 1 400 0.010 10.0 10.0 1.50 0.77 1.85 1.42 1.42 2.14 ,5-0.60 2 240 0.200 11.0 0.4 10.4 14 140 0.009 3.0 0.8 11.1 1.40 0.90 0.56 0.50 1.93 269 2"PVC,5-0.005 add 6 1.40 1.09 3.02 4.22 14A add 5 0.80 2.17 5.19 4.16 1"PVC,9-0.005 15 7 580 0.005 5.0 1.9 13.0 1.28 0.90 1.87 1.68 6.87 8.67 1"PVC,9-0.005 add 9 0.90 1.31 Me 6.67 add 10 0.95 1.04 9.22 e.76 1"PVC,S-0.005 18 11 200 0.005 5.0 0.7 13.7 1.22 0.25 1.42 0.36 9.57 11.69 P PVC,9-0.010 16 add 12 0.34 3.78 13.36 11.69 1"PVC,S-0.010 17 13 420 0.005 5.0 1.4 15.1 1.14 0.25 5.12 1.28 14.64 16.75 1"PVC,8-a100 Intanally,I.6.853*t^-0.85M where t Is in min.(S.d.Co.Stardard dwg.D-4) K- 1.00 *Indloates mkftm kdet time used(S.A Co.Slandoud dwg.D-5) Channel gQndMm Mannkm's fi 0.015 Asphalt channel 0.016 Earth channel 0.030 pkaft pipe 0.015 Natural ohuwW 0.040 Tracy 16-Deo-93