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Storm Water DataHydraflow Storm Sewers Extension for AutoCAD® Civil 3D® 2013 Plan CITY OFCHANHASSEN RECEIVED JUL 1 9 2013 CHANHASSEN PUNNING DEPT 7 2 6 � 5 8 3 Outfall 4 Project File: St Joe Cove StormDG75RADv2.stm Number of lines: 8 Date: 7/19/2013 Storm Sewers v10.00 Structure Report Page 1 Struct Structure ID Junction Rim Structure Line Out Line In No. Type Elev Shape Length Width Size Shape Invert Size Shape Invert (ft) Ift) (ft) (in) (ft) (in) (ft) 1 EX Manhole 965.40 Cir 4.00 4.00 24 Cir 950.70 15 Cir 958.79 2 1 Combination 976.60 Cir 4.00 4.00 15 Cir 959.40 15 Cir 959.40 3 2 Combination 975.67 Cir 4.00 4.00 15 Cir 960.00 15 Cir 960.00 12 Cir 971.19 4 3 Combination 968.70 Cir 4.00 4.00 15 Cir 960.90 15 Cir 960.90 12 Cir 961.90 5 4 Combination 965.60 Cir 4.00 4.00 15 Cir 961.40 12 Cir 961.40 6 5 Combination 965.60 Cir 4.00 4.00 12 Cir 961.60 7 6 Combination 967.00 Cir 4.00 4.00 12 Cir 963.00 8 7 Combination 975.67 Cir 4.00 4.00 12 Cir 971.67 Project File: St Joe Cove StormDG75RADv2.stm Number of Structures: 8 Run Date: 7119/2013 Storm Sewers v10.00 Storm Sewer Summary Report Page 1 Line Line ID Flow Line Line Line Invert Invert Line HGL HGL Minor HGL Dns Junction No. rate Size shape length EL Dn EL Up Slope Down Up loss Junct Line Type (cfs) (in) (ft) (ft) (ft) M (ft) (ft) (ft) (ft) No. 1 FES -EX 4.79 24 Cir 35.241 950.00 950.70 1.986 950.85 951.47 n/a 951.65j End Manhole 2 EX -1 4.79 15 Cir 98.763 958.79 959.40 0.618 959.76 960.37 0.17 960.54 1 Combination 3 1 -2 4.38 15 Cir 89.677 959.40 960.00 0.669 960.54 960.88 0.53 961.41 2 Combination 4 2 -3 3.68 15 Cir 171.253 960.00 960.90 0.526 961.41 961.92 0.27 962.20 3 Combination 5 3-4 1.78 15 Cir 121.644 960.90 961.40 0.411 962.20 962.28 0.09 962.37 4 Combination 6 4 -5 1.19 12 Cir 28.601 961.40 961.60 0.699 962.37 962.06 0.18 962.06 5 Combination 7 3 -6 1.36 12 Cir 126.819 961.90 963.00 0.867 962.35 963.49 0.19 963.49 4 Combination 8 2-7 0.40 12 Cir 29.068 971.19 971.67 1.651 971.39 971.93 n/a 971.93 3 Combination Project File: St Joe Cove StormDG75RADv2.stm Number of lines: 8 Run Date: 7/1912013 NOTES: Return period = 10 Yrs. ; j - Line contains hyd. jump. Storm Sewers v10.00 Storm Sewer Tabulation Page 1 Station Len Dmg Area Rnoff Area x C Tc Rain Total Cap Val Pipe Invert Elev HGL Elev Grnd / Rim Elev Line ID coeff (1) flow full Line To Line Incr Total Incr Total Inlet Syst Size Slope Dn Up Dn Up Dn Up (ft) (ac) (ac) (C) (min) (min) (in /hr) (cfs) (cfs) (ft/s) (in) (°/,) (ft) (ft) (ft) (ft) (ft) (ft) 1 End 35.241 0.00 2.85 0.40 0.00 1.14 15.0 18.5 4.2 4.79 31.88 4.03 24 1.99 950.00 950.70 950.85 951.47 950.50 965.40 FES -EX 2 1 98.763 0.24 2.85 0.40 0.10 1.14 15.0 18.1 4.2 4.79 5.08 4.70 15 0.62 958.79 959.40 959.76 960.37 965.40 976.60 EX -1 3 2 89.677 0.18 2.61 0.40 0.07 1.04 15.0 17.7 4.2 4.38 5.28 4.25 15 0.67 959.40 960.00 960.54 960.88 976.60 975.67 1 -2 4 3 171.253 0.32 2.19 0.40 0.13 0.88 15.0 16.7 4.2 3.68 4.68 3.21 15 0.53 960.00 960.90 961.41 961.92 975.67 968.70 2 -3 5 4 121.644 0.35 1.06 0.40 0.14 0.42 15.0 15.3 4.2 1.78 4.14 1.69 15 0.41 960.90 961.40 962.20 962.28 968.70 965.60 3-4 6 5 28.601 0.71 0.71 0.40 0.28 0.28 15.0 15.0 4.2 1.19 2.98 2.46 12 0.70 961.40 961.60 962.37 962.06 965.60 965.60 4 -5 7 4 126.819 0.81 0.81 0.40 0.32 0.32 15.0 15.0 4.2 1.36 3.32 3.77 12 0.87 961.90 963.00 962.35 96149 968.70 967.00 3 -6 8 3 29.068 0.24 0.24 0.40 0.10 0.10 15.0 15.0 4.2 0.40 4.58 3.02 12 1.65 971.19 971.67 971.39 971.93 975.67 975.67 2 -7 Project File: St Joe Cove StomnDG75RADv2.stm Number of lines: 8 Run Date: 7/19/2013 NOTES:Intensity = 4.20 / (Inlet time + 0.10) A 0.00; Return period =Yrs. 10 ; c = cir e = ellip b = box Storm Sewers 00.00 MyReport Page 1 Line Area Area Byp Coeff Coeff Coeff Capac Crit Cross Cross Curb Deft Depth Depth DnStm Drng Easting EGL EGL Energy No. Dn Up Ln No C1 C2 C3 Full Depth SI, Sw SI, Sx Len Ang Dn Up Ln No Area X Dn Up Loss (sgft) (sgft) (C) (C) (C) (cfs) (ft) (tuft) (ft/ft) (ft) (Deg) (ft) (ft) (ac) (ft) (ft) (ft) (ft) 1 1.11 1.11 n/a 0.20 0.50 0.90 31.88 0.77 .... .... .... - 151.390 0.85 0.77 ** Outfall 0.00 536607.75 951.14 951.76 0.000 2 1.02 1.02 1 0.20 0.50 0.90 5.08 0.89 0.050 0.020 1.00 - 35.735 0.97 0.97 1 0.24 536509.75 960.10 960.71 0.610 3 1.17 0.92 2 0.20 0.50 0.90 5.28 0.85 0.050 0.020 1.00 -9.479 1.14 0.88 2 0.18 536423.81 960.76 961.23 0.474 4 1.23 1.07 3 0.20 0.50 0.90 4.68 0.77 0.050 0.020 1.00 16.912 1.25 1.02 3 0.32 536252.56 961.55 962.10 0.558 5 1.23 0.92 Sag 0.20 0.50 0.90 4.14 0.53 0.050 0.020 0.00 7.339 1.25 0.88 4 0.35 536132.00 962.23 962.34 0.111 6 0.35 0.35 Sag 0.20 0.50 0.90 2.98 0.46 0.050 0.020 0.00 110.234 0.97 0.46 ** 5 0.71 536145.37 962.55 962.24 0.000 7 0.34 0.39 Sag 0.20 0.50 0.90 3.32 0.49 0.050 0.020 0.00 95.689 0.45 0.49 ** 4 0.81 536265.81 962.54 963.69 0.000 8 0.11 0.16 3 0.20 0.50 0.90 4.58 0.26 0.050 0.020 1.00 103.152 0.20 0.26 ** 3 0.24 536422.06 971.48 972.03 0.000 Project File: St Joe Cove StormDG75RADv2.stm Number of lines: 8 Date: 7/19/2013 NOTES: ** Critical depth Storm Sewers MyReport Page 2 Flow Sf Sf Grate Grate Grate Gnd /Rim Gnd /Rim Gutter Gutter Gutter Gutter HGL HGL HGL HGL HGL Incr Incr Inlet Inlet Rate Ave Dn Area Len Width El Dn El Up Depth Slope Spread Width Dn Up Jnct Jmp Dn Jmp Up CxA Q Depth Eff (cfs) (ftift) (f /ft) (sgft) (ft) (ft) (ft) (ft) (ft) (ft/ft) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (cfs) (ft) M 4.79 0.000 0.000 .... .... .... 950.50 965.40 .... .... .... .... 950.85 951.47 j 951.65 950.84 950.80 0.00 0.00 .... .... 4.79 0.618 0.618 .... 1.00 2.00 965.40 976.60 0.13 0.010 3.71 2.00 959.76 960.37 960.54 .... .... 0.10 0.40 0.13 94 4.38 0.529 0.403 .... 1.00 2.00 976.60 975.67 0.13 0.010 3.46 2.00 960.54 960.88 961.41 .... .... 0.07 0.30 0.13 96 3.68 0.326 0.325 .... 1.00 2.00 975.67 968.70 0.15 0.010 4.31 2.00 961.41 961.92 962.20 .... .... 0.13 0.54 0.15 90 1.78 0.091 0.076 3.10 1.55 2.00 968.70 965.60 0.16 Sag 4.90 2.00 962.20 962.28 962.37 .... .... 0.14 0.59 0.16 100 1.19 0.000 0.000 3.10 1.55 2.00 965.60 965.60 0.22 Sag 8.15 2.00 962.37 962.06 962.06 .... .... 0.28 1.19 0.22 100 1.36 0.000 0.000 3.10 1.55 2.00 968.70 967.00 0.24 Sag 8.95 2.00 962.35 963.49 963.49 .... .... 0.32 1.36 0.24 100 0.40 0.000 0.000 .... 1.00 2.00 975.67 975.67 0.13 0.010 3.66 2.00 971.39 971.93 971.93 .... .... 0.10 0.40 0.13 96 Project File: St Joe Cove StormDG75RADv2.stm Number of lines: 8 Date: 7/1912013 NOTES: "" Critical depth Storm Sewers MyReport Page 3 Inlet Inlet Inlet Inlet I i Invert Invert Jump Jump Val Hd Vel Hd J -Loss Junct Known Cost Cost Cost Line Line ID Loc Spread Time Sys Inlet Dn Up Loc Len Jmp Dn Jmp Up Coeff Type Q RCP CMP PVC ID Length (ft) (min) (in /hr) (in /hr) (ft) (ft) (ft) (ft) (ff) (ft) (cfs) (g) EX Sag .... 15.0 4.20 0.00 950.00 950.70 3.52 3.87 0.28 0.45 0.64 MH 0.00 2,044 1,839 1,737 FES -EX 35.241 1 On Grade 3.71 15.0 4.20 4.20 958.79 959.40 .... .... 0.00 0.00 0.50 Comb. 0.00 5,333 4,799 4,533 EX -1 98.763 2 On Grade 3.46 15.0 4.20 4.20 959.40 960.00 .... .... 0.00 0.00 1.50 Comb. 0.00 5,890 5,301 5,007 1 -2 89.677 3 On Grade 4.31 15.0 4.20 4.20 960.00 960.90 .... .... 0.00 0.00 1.50 Comb. 0.00 8,995 8,096 7,646 2 -3 171.253 4 Sag 4.90 15.0 4.20 4.20 960.90 961.40 .... .... 0.00 0.00 1.50 Comb. 0.00 4,675 4,208 3,974 3-4 121.644 5 Sag 8.15 15.0 4.20 4.20 961.40 961.60 .... .... 0.00 0.00 1.00 Comb. 0.00 955 860 812 4 -5 28.601 6 Sag 8.95 15.0 4.20 4.20 961.90 963.00 .... .... 0.00 0.00 1.00 Comb. 0.00 4,075 3,668 3,464 3-6 126.819 7 On Grade 3.66 15.0 4.20 4.20 971.19 971.67 .... .... 0.00 0.00 1.00 Comb. 0.00 970 873 825 2 -7 29.068 Project File: St Joe Cove StormDG75RADv2.stm Number of lines: 8 Date: 7/19/2013 NOTES: Intensity = 4.20 / (Inlet time + 0.10)A0 00 -- Return period = 10 Yrs. ; " Critical depth Storm Sewers MyReport Page 4 Line Line Line Local n -val n -val Minor Northing Pipe 0 Q Q Line Runoff Line Area Area Area To Throat Total Total Total Size Slope Type Depr Gutter Pipe Loss Y Travel Byp Capt Carry Rise Coeff Span All A2 A3 Ht Area CxA Runoff (in) M (in) (ft) (ft) (min) (cfs) (of$) (cfs) (in) (C) (in) (ac) (ac) (ac) (min) (in) (ac) (cfs) 24 1.99 Cir .... 0.013 n/a 186403.36 0.39 .... .... 24 0.40 24 0.00 0.00 0.00 18.5 .... 2.85 1.14 4.79 15 0.62 Cir 0.0 0.013 0.013 0.17 186391.11 0.42 0.02 0.39 0.01 15 0.40 15 0.00 0.00 0.00 18.1 4.0 2.85 1.14 4.79 15 0.67 Cir 0.0 0.013 0.013 0.53 186365.48 0.42 0.01 0.36 0.07 15 0.40 15 0.00 0.00 0.00 17.7 4.0 2.61 1.04 4.38 15 0.53 Cir 0.0 0.013 0.013 0.27 186366.41 0.95 0.05 0.49 0.00 15 0.40 15 0.00 0.00 0.00 16.7 4.0 2.19 0.88 3.68 15 0.41 Cir 0.0 .... 0.013 0.09 186382.59 1.40 0.00 0.59 0.00 15 0.40 15 0.00 0.00 0.00 15.3 4.0 1.06 0.42 1.78 12 0.70 Cir 0.0 .... 0.013 0.18 186407.88 0.31 0.00 1.19 0.00 12 0.40 12 0.00 0.00 0.00 15.0 4.0 0.71 0.28 1.19 12 0.87 Cir 0.0 .... 0.013 0.19 186492.53 1.22 0.00 1.36 0.00 12 0.40 12 0.00 0.00 0.00 15.0 4.0 0.81 0.32 1.36 12 1.65 Cir 0.0 0.013 0.013 n/a 186394.50 0.94 0.02 0.39 0.00 12 0.40 12 0.00 0.00 0.00 15.0 4.0 0.24 0.10 0.40 Project File: St Joe Cove StormDG75RADv2.stm Number of lines: 8 Date: 7/19/2013 NOTES: "Critical depth Storm sewers MyReport Page 5 Val Val Val Val Vol Cover Cover Storage Ave Dn Hd Dn Hd Up Up Dn Up (ft/s) (ft/s) (ft) (ft) (ff/s) (ft) (ft) (Cft) 4.03 3.76 0.29 0.29 4.30 -1.50 12.70 42.02 4.70 4.70 0.34 0.34 4.71 5.36 15.95 100.51 4.25 3.74 0.22 0.35 4.77 15.95 14.42 94.62 3.21 3.00 0.14 0.18 3.43 14.42 6.55 204.60 1.69 1.45 0.03 0.06 1.93 6.55 2.95 135.57 2.46 1.53 0.18 0.18 3.38 3.20 3.00 16.83 3.77 4.01 0.19 0.19 3.53 5.80 3.00 45.94 3.02 3.59 0.09 0.09 2.45 3.48 3.00 4.01 Project File: St Joe Cove StormDG75RADv2.stm Number of lines: 8 Date: 7119/2013 NOTES: ** Critical depth Storm Sewers Hydraulic Grade Line Computations Page 1 Line Size Q Downstream Len Upstream Check JL Minor co eff loss Invert HGL Depth Area Vel Val EGL Sf Invert HGL Depth Area Val Vel EGL Sf Ave Enrgy elev elev head elev elev elev head elev Sf loss (in) (cfs) (ft) (ft) (ft) (sgft) (ft/s) (ft) (ft) N (ft) (ft) (ft) (ft) (sqft) (ills) (ft) (ft) (°/,) N (ft) (K) (ft) 1 24 4.79 950.00 950.85 0.85 1.11 3.76 0.29 951.14 0.000 35.241 950.70 951.47 j 0.77 ** 1.11 4.30 0.29 951.76 0.000 0.000 n/a 0.64 n/a 2 15 4.79 958.79 959.76 0.97* 1.02 4.70 0.34 960.10 0.618 98.763 959.40 960.37 0.97 1.02 4.71 0.34 960.71 0.618 0.618 0.510 0.50 0.17 3 15 4.38 959.40 960.54 1.14 1.17 3.74 0.22 960.76 0.403 89.677 960.00 960.88 0.88 0.92 4.77 0.35 961.23 0.655 0.529 0.474 1.50 0.53 4 15 3.68 960.00 961.41 1.25 1.23 3.00 0.14 961.55 0.325 171.253 960.90 961.92 1.02 1.07 3.43 0.18 962.10 0.327 0.326 0.558 1.50 0.27 5 15 1.78 960.90 962.20 1.25 1.23 1.45 0.03 962.23 0.076 121.644 961.40 962.28 0.88 0.92 1.93 0.06 962.34 0.107 0.091 0.111 1.50 0.09 6 12 1.19 961.40 962.37 0.97 0.35 1.53 0.18 962.55 0.000 28.601 961.60 962.06 0.46 ** 0.35 3.38 0.18 962.24 0.000 0.000 n/a 1.00 0.18 7 12 1.36 961.90 962.35 0.45* 0.34 4.01 0.19 962.54 0.000 126.819 963.00 963.49 0.49 ** 0.39 3.53 0.19 963.69 0.000 0.000 n/a 1.00 0.19 8 12 0.40 971.19 971.39 0.20* 0.11 3.59 0.09 971.48 0.000 29.068 971.67 971.93 0.26 ** 0.16 2.45 0.09 972.03 0.000 0.000 n/a 1.00 n/a Project File: St Joe Cove StormDG75RADv2.stm Number of lines: 8 Run Date: 7/19/2013 Notes: * Normal depth assumed.; ** Critical depth.; j -Line contains hyd. jump. c = cir e = ellip b = box Storm Sewers v1 0 00