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HomeMy WebLinkAboutOverland Park Apartments Storm Drain CalculationsOverland Park Apartments Storm Drain Calculations HORROCKS E N G I N E E R S PROJECT: Overland Park Apartments LOCATION: Meridian, Idaho _ DESIGN BY: V r ERB 1) Design method used is Rational Method PROJECT NO.: BE -318-1402 CHECKED BY: ERB 2) "X" denotes existing stmcpue DESCRIPTION: Stprtnxater Conveyance System Calculation, 3) All pipe shall be PVC ASTM D3034IF679 pipe unless otherwise noted 4) Pipe lengths are center -to -center of boxes, with additional 0 lft drop PIPE SECTION AREA (Acres) INC. OTAL TAREA SUM p y 1 RUN F F TIME OF CONCEN. PIPING INPUT PIPING DATA HGL DATA (OUTLET CONTROL) INVERT ELEVATION GRATE/RIM ELEVATION GRATE/RIM TO INVERT FROM TO Inc. Ac Totd Ac "C" A x C Ac A x C Ac Yea r In/Hr. Qa (CFS) To Iden (Min) To UPPer E� h ,1, Pipe (M�n) Dia. (fn) Length (PO Man. "n" Slope (%) Qf Full (CES) 7(F/S) Q /Qf 00) %V (Va/Vf x10 Vactual /S) Rou ss 8 Fricton Factor (Ke) Friction Head (ft) Inlet Head (ft) Tailwater Headwater Freeboard U Peer End Lower End Upper End End Upper Ead (Pt) Lower EM (F[) FROM TO 69 CB -6_ CB -5_ 0.25 0.25 0.90 0.22 0.22 10 2.0 0.43 0.34 12 71 0.011 1.000 4.21 5.36 10 64 3.43 0.009 1.20 0.01 0.51 2614.35 2615.14 3.99 2614.63 2613.92 2619.13 2617.00 4.500 3.075 CB -6 CB -5 CB -5_ CB4_ 0.15 0.39 0.90 0.13 0.35 10 2.0 0.69 0.77 12 142 0.011 0.500 2.98 3.79 23' 81.5 3.09 0.009 1.20 0.04 0.53 2613.91 2614.35 2.65 2613.82 2613.11 2617.00 2617.26 3.175 4.145 CB -5 CB -4 B4 CB -8_ CB -8 CB -7_ 0.36 0.36 0.90 0.33 0.33 10 2.0 0.64 15�005.62 0.62 12 144 0.011 1.000 4.21 5.36 15 72 3.86 0.009 1.20 0.03 0.52 2616.78 2618.21 2.98 2617.69 2616.25 2621.19 2620.97 3.500 4.721 CB -8 - CB -7 CB -7 CB -11_ 0.47 0.83 0.90 0.42 095 10 2.0 1.46 0.63 12 Igo 0.011 1.000 4.21 5.36 35 91 4.88 0.009 1.20 0.22 0.63 2614.94 2616.78 4.19 2616.15 2614.30 2620.97 2619.31 4.821 5.006 CB -7 - CB-IlCB-11 CB4 0.37 1.21 0.70 0.26 1.01 10 2.0 1.97 0.22 12 69 0.011 1.000 4.21 5.36 47 98 5.25 0.009 1.20 0.22 0.73 2613.91 2614.94 4.37 2614.20 2613.51 2619.31 2617.26 5.106 3.747 CB it CB -4 CB -4_ CB -3_ 0.37 1.97 0.90 0.33 1.70 10 2.0 3.31 5.00 6.47 0.56 15 157 0.011 0.500 5.40 4.40 61 105 4.62 0.009 1.20 1 0.33 0.89 1 2613.14 2613.91 3.35 2613.01 1 2612.23 2617.26 2617.021 4.245 4.788 CB -4 I CB -3_ CB -12_ CB -3_ 0.44 0.44 0.90 0.39 0.39 10 2.0 0.77 5.00 5.00 0.25 12 80 0.011 2.000 5.95 7.58 13 70 5.31 0.009 1.20 0.04 0.53 2613.14 2615.96 2.97 2615.43 2613.83 2618.93 2617.02 3.500 3.192 C13-/2_ I CB -3 CR -3 CB -2_ 0.37 2.77 0.90 0.33 2.42 10 1 2.0 4.72 5.00 7.04 0.42 18 129 0.011 0.500 8.77 4.97 54 102.5 5.09 0.009 1.20 1 0.26 1.01 2612.85 2613.14 3.88 2612.13 2611.49 2617.02 2617.42 4.888 1931 CB -3 - CB -2 CB -10_ CB -9_ 0.23 0.23 0.90 0.21 0.21 10 2.0 0.40 5.00 5.00 0.72 12 186 0.011 2.000 5,95 7.58 7 57 4.32 0.009 1.20 0.02 0.51 2615.56 2619.01 2.99 2618.50 2614.77 2622.00 2619.25 3.500 4.478 CB -10 CB -9 RDL-10-I 1_ NYL-1_ 0.62 0.62 0.75 0.47 0.47 10 20 0.91 5.00 5.00 1.14 8 297 0.011 1.000 1.43 4.09 64 106 4.34 0.009 1.20 0.94 0.58 2618.18 2621.17 2.58 2620.58 2617.61 2623.75 2623.53 3.167 5.917 RDL-10-11 NYL-1 RDL-8-9_ NYL-l_ 0.73 0.73 0.75 0.55 0.55 10 2.0 1.07 5.00 5.00 1.06 10 287 0.011 1.000 2.59 1 4.75 41 95 4.51 0.009 1.20 0.40 0.56 2618.18 2620.98 2.77 2620.42 2617.55 2623.75 2623.53 3.333 5.983 RDL-8-9 NYL-( NYL-I_ SDMH-2_ 0.00 1.35 0.90 0.00 1.02 l0 2.0 1.98 5.00 6.14 0.23 12 73 0.011 1.000 4.21 5.36 47 98 5.25 0.009 1.20 0.23 0.73 2617.35 2618.18 5.35 2617.45 2616.72 2623.53 2624.78 6.083 8.064 NYL]_ SDMH-2 SDMH-2_ CB -9_ 0.00 1.35 0.90 0.00 1.02 10 2.0 1.98 5.00 6.37 0.37 12 116 0.011 1.000 4.21 5.36 47 98 5.25 0.009 1.20 0.29 0.73 2615.56 2617.35 7.43 2616.62 2615.46 2624.78 2619.25 8.164 3.791 SDMH-2 CB -9 CB -9_ CB -13_ 0.52 2.10 0.90 0.46 1.69 10 2.0 3.29 5.00 6.74 0.51 15 185 0.011 1.000 7.63 6.22 43 96.5 6.00 0.009 1.20 0.37 0.89 2613.80 2615.56 3.69 2614.67 2612.83 2619.25 2618.33 4.578 5.503 CB -9 CB -13 CB -13_ CB -2 0.74 2.84 0.70 0.52 2.20 10 2.0 4.30 5.00 7.25 0.18 15 70 0.011 1.000 7.63 6.22 56 103.5 6.44 0.009 1.20 0.38 LOS 2612.85 2613.80 4.53 2612.73 2612.02 2618.33 2617.42 5.603 5.398 CB -13 CB -2 CB -2_ CB -1_ 1.23 6.84 0.90 1.11 5.73 10 2.0 11.18 5.00 7.46 0.41 24 153 0.011 0.500 18.89 6.02 59 104.5 6.29 0.009 1.20 0.42 1.47 2612.12 2612.85 4.57 2611.39 2610.62 2617.42 2616.51 6.031 5.885 CB -2 CB -1 CB -1_ DMH -IA 0.86 7.70 0.90 0.77 6.51 10 2.0 12.69 5.00 7.86 0.26 24 100 0.011 0.500 18,89 6.02 67 107 6.44 0.009 1.20 0.46 1.60 2611.53 2612.12 4.39 2610.52 2610.02 2616.51 2617.21 5.985 7.185 CB -1 SDMH-lA CB -14_ SDMH-1A 0.04 0.04 0.90 0.04 0.04 10 2.0 0.07 5.00 5.00 0.12 12 15 0.011 2.000 5.95 7.58 1 26 1.97 0.009 1.20 0.00 0.50 2611.53 2613.85 3.00 2613.35 2613.06 2616.85 2617.21 3.500 4.154 CB -14 SDMH-1A SDMH-IA_ SDMH-1_ 0.00 7.74 0.90 0.00 6.54 10 2.0 12.76 5.00 8.12 0.21 24 105 0.011 1.000 26.72 8.51 48 99 8.42 0.009 1.20 0.47 1.61 2610.19 2611.53 5.68 2639.92 2608.87 2617.21 2615.02 7.285 6.145 SDMH-1A SDIvHd-1 RUL -1_ MMH-IB_ 1.23 1.23 0.80 0.99 0.99 IO 2.0 1.93 5.00 5.00 2.45 12 658 0.011 0.650 3.39 4.32 57 103.5 4.47 0.009 1.20 1.04 0.72 2610.34 2613.72 2.28 2613.00 2608.73 2616.00 2617.00 3.000 8.274 RDLl SMMH-IB SMMH-7B_ SDMH-1_ 0.03 1.27 0.90 0.03 1.02 10 2.0 1.99 5.00 7.45 0.07 12 21 0.011 0.750 3.64 4.64 54 102.5 4.76 0.009 1.20 0.15 0.73 2610.19 2610.34 6.66 2608.63 2608.47 2617.00 2615.02 8.374 6.549 SMMH-1B SDMH-1 SDMH-1_ FESI_ 0.07 9.08 0.90 0.06 T62 10 2.0 14.86 5.00 8.33 0.64 24 284 0.011 0.650 21.54 6.86 69 107.5 7.38 0.009 1.20 1.01 1.82 2608.53 2610.19 4.83 2608.37 2606.53 2615.02 NA 6.649 NA SDMR-1 FT -S -t I OF 1