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Home My WebLink AboutSW6210402_Calcs (Pipes)_20210504 STORM DRAINAGE / HYDRAULIC GRADE LINE DATEDESIGN PHASE ANALYSIS (10 YEAR)02-25-21PRELIM/ / PROJECT NAMEPROJECT NOCONSTR/ X / Woodhaven Subdivision1721REVISION/ / LOCATIONBYRECORD/ / Hoke County, North CarolinaCEKOTHER/ / CHECKED BY(SPECIFY) CSB n=0.013STORM DRAINAGE SCHEDULECONTINUED g=226 h=26 INLETQ (+)Q(-)CAPTUREDTcICc INLETCcINLETUPSTREAMINLET INLETTOTALINLETPIPETIMERUNOFF FROMTOAREASAREARUNOFFDISCHARGEBYPASSBYPASSDISCHARGEAREASTIMETIMEOF CONC.INTENSITYCOEFF. (INLETS)(AC)COEFF.(CFS)(CFS)(CFS)(CFS)(AC)(MIN)(MIN)(MIN)(IN/HR) CI-1CI-2CI-11.160.452.090.000.261.831.165.000.005.007.290.45 CI-2CI-3CI-21.470.402.610.260.002.612.635.000.175.177.250.42 CI-3FES-4CI-30.150.800.490.000.000.492.785.000.425.427.190.44 CI-5CI-6CI-50.720.401.160.000.190.970.725.000.005.007.290.40 CI-6CI-7CI-60.630.401.200.190.201.001.355.000.265.267.230.40 CI-7CI-8CI-70.410.450.930.200.140.791.765.000.535.537.170.41 CI-8CI-10CI-80.230.450.750.340.000.751.995.000.585.587.160.42 CI-10FES-11CI-100.230.800.750.000.000.752.225.000.675.677.130.46 CI-9CI-8CI-90.680.451.220.000.201.020.685.000.005.007.290.45 CI-12CI-13CI-120.590.400.950.000.000.950.595.000.005.007.290.40 CI-13CI-14CI-130.070.900.270.000.010.260.675.000.105.107.270.46 CI-14CI-15CI-140.170.800.570.010.060.510.845.000.255.257.230.53 CI-15CI-17CI-150.620.451.120.000.160.961.465.000.355.357.210.49 CI-17CI-36CI-170.480.400.920.160.100.821.945.000.995.997.060.47 CI-36CI-18CI-360.050.850.260.100.010.251.995.001.196.197.020.48 CI-18FES-19CI-180.140.850.490.010.000.492.125.001.386.386.980.50 PO-18CI-16PO-189.370.4014.990.000.0014.999.375.000.005.007.290.40 CI-16CI-17CI-160.110.800.410.060.030.389.485.000.095.097.270.40 CI-21CI-20CI-210.400.450.750.030.080.670.405.000.005.007.290.45 CI-20CI-18CI-200.240.900.960.080.000.960.645.000.225.227.240.62 CI-24CI-25CI-240.230.850.780.000.000.780.235.000.005.007.290.85 CI-25FES-26CI-250.280.850.950.000.000.950.515.000.315.317.220.85 CI-23CI-22CI-230.180.450.420.100.030.390.185.000.005.007.290.45 CI-22CI-27CI-220.580.400.930.000.100.830.765.000.295.297.220.41 CI-27CI-28CI-270.560.400.900.000.100.801.325.000.845.847.100.41 CI-28CI-29CI-280.930.351.300.000.231.072.255.001.316.316.990.38 CI-29CI-30CI-290.520.451.170.230.200.972.775.001.626.626.930.40 CI-30FES-31CI-300.110.850.380.000.030.352.885.001.726.726.910.41 Page 1 of 8 Storm Drainage for Spread.xls 10-YEARDate: 5/4/2021 Time: 9:25 AM STORM DRAINAGE / HYDRAULIC GRADE LINE DATEDESIGN PHASE ANALYSIS (10 YEAR)02-25-21PRELIM/ / PROJECT NAMEPROJECT NOCONSTR/ X / Woodhaven Subdivision1721REVISION/ / LOCATIONBYRECORD/ / Hoke County, North CarolinaCEKOTHER/ / CHECKED BY(SPECIFY) CSB n=0.013STORM DRAINAGE SCHEDULE - CONTINUED g=226 h=26 QQUPSTREAM SIDE-CAPACITYSEGMENTUPPERLOWERTOP FROMTODISCHARGESTREAMSLOPEDIA.(FULL)V FULLLENGTHTIMEINV.INV.ELEV. (CFS)(CFS)(IN)(CFS)(FPS)(FT)(MIN)(FT)(FT)(FT) CI-1CI-23.810.000.01421812.57.1730.17213.94212.90216.94 CI-2CI-38.050.000.0064188.44.8700.25212.90212.45216.65 CI-3FES-48.870.000.0074189.05.1340.11212.45212.20216.67 CI-5CI-62.110.000.0096156.35.1790.26213.49212.73216.99 CI-6CI-73.920.000.0085156.04.8800.28212.73212.05216.23 CI-7CI-85.200.000.0100156.55.3150.05212.05211.90215.55 CI-8CI-108.142.230.0058188.04.5260.10211.65211.50215.52 CI-10FES-119.460.000.0079189.35.3380.12211.50211.20215.52 CI-9CI-82.230.000.0093156.25.1150.05212.04211.90215.54 CI-12CI-131.730.000.0050187.44.2260.10212.80212.67216.55 CI-13CI-142.210.000.0052187.54.3370.14212.67212.48216.55 CI-14CI-153.210.000.0050187.44.2260.10212.48212.35216.34 CI-15CI-175.210.000.0050187.44.21610.64212.35211.55216.34 CI-17CI-3634.3427.890.00483646.26.5770.20210.15209.78215.53 CI-36CI-1834.570.000.00493646.96.6770.19209.78209.40215.16 CI-18FES-1938.242.880.00333638.55.4450.14209.40209.25214.92 PO-18CI-1627.320.000.00973040.48.2430.09211.20210.78218.00 CI-16CI-1727.890.000.00503029.05.9260.07210.78210.65216.23 CI-21CI-201.300.000.0050154.63.7500.22211.55211.30215.05 CI-20CI-182.880.000.0058188.04.5260.10211.05210.90214.92 CI-24CI-251.420.000.0050187.54.2770.31209.09208.70212.84 CI-25FES-263.120.000.0048187.34.1250.10208.70208.58212.83 CI-23CI-220.590.000.0034153.83.1530.29212.43212.25215.93 CI-22CI-272.260.000.0034153.83.11020.55212.25211.90216.16 CI-27CI-283.810.000.0034153.83.1880.47211.90211.60216.18 CI-28CI-296.030.000.0049187.34.1760.30211.35210.98215.77 CI-29CI-307.600.000.0050187.44.2260.10210.98210.85215.08 CI-30FES-318.240.000.0074189.15.1340.11210.85210.60215.08 Page 2 of 8 Storm Drainage for Spread.xls 10-YEARDate: 5/4/2021 Time: 9:25 AM STORM DRAINAGE / HYDRAULIC GRADE LINE DATEDESIGN PHASE ANALYSIS (10 YEAR)02-25-21PRELIM/ / PROJECT NAMEPROJECT NOCONSTR/ X / Woodhaven Subdivision1721REVISION/ / LOCATIONBYRECORD/ / Hoke County, North CarolinaCEKOTHER/ / CHECKED BY(SPECIFY) CSB n=0.013HYDRAULIC GRADE LINECONTINUED g=226BEND LOSSK'S h=2690 DEG=0.730 DEG=0.28 60 DEG=0.5515 DEG=0.10 PIPEHYDRAULICSIDESTREAMHEAD LOSSBENDFRICTIONFRICTION FROMTOAREARADIUSSUMMATIONHfHcHeHbHtLOSSSLOPEVELOCITY (FT)(FT)(CFS)K(FT/FT)(FPS) CI-1CI-21.76710.37500.000.100.020.020.050.190.700.00132.14 CI-2CI-31.76710.37500.000.410.080.110.030.630.100.00584.53 CI-3FES-41.76710.37500.000.240.100.140.040.510.100.00715.00 CI-5CI-61.22720.31250.000.080.010.020.000.120.100.00111.71 CI-6CI-71.22720.31250.000.290.040.050.020.400.100.00373.18 CI-7CI-81.22720.31250.000.100.070.100.190.460.700.00644.22 CI-8CI-101.76710.37502.230.160.080.110.030.380.100.00604.59 CI-10FES-111.76710.37502.230.310.110.150.040.620.100.00815.33 CI-9CI-81.22720.31250.000.020.010.020.040.080.700.00121.81 CI-12CI-131.76710.37500.000.010.000.010.010.020.550.00030.98 CI-13CI-141.76710.37500.000.020.010.010.010.040.550.00041.25 CI-14CI-151.76710.37500.000.020.010.020.040.090.700.00091.81 CI-15CI-171.76710.37500.000.390.030.050.010.490.100.00242.93 CI-17CI-367.06860.750027.890.200.090.130.040.460.100.00264.83 CI-36CI-187.06860.750027.890.200.090.130.260.680.700.00274.86 CI-18FES-197.06860.750030.770.150.110.160.040.460.100.00335.38 PO-18CI-164.90870.62500.000.190.120.170.130.610.280.00445.53 CI-16CI-174.90870.62500.000.120.120.170.350.760.700.00465.65 CI-21CI-201.22720.31250.000.020.000.010.010.040.700.00041.06 CI-20CI-181.76710.37500.000.020.010.010.000.050.100.00071.62 CI-24CI-251.76710.37500.000.010.000.000.010.030.550.00020.80 CI-25FES-261.76710.37500.000.020.010.020.000.060.100.00091.76 CI-23CI-221.22720.31250.000.000.000.000.000.010.100.00010.48 CI-22CI-271.22720.31250.000.120.010.020.010.160.100.00121.84 CI-27CI-281.22720.31250.000.300.040.050.010.410.100.00353.09 CI-28CI-291.76710.37500.000.250.040.060.130.480.700.00333.40 CI-29CI-301.76710.37500.000.140.070.100.030.330.100.00524.28 CI-30FES-311.76710.37500.000.210.080.120.030.440.100.00614.64 Page 3 of 8 Storm Drainage for Spread.xls 10-YEARDate: 5/4/2021 Time: 9:25 AM STORM DRAINAGE / HYDRAULIC GRADE LINE DATEDESIGN PHASE ANALYSIS (10 YEAR)02-25-21PRELIM/ / PROJECT NAMEPROJECT NOCONSTR/ X / Woodhaven Subdivision1721REVISION/ / LOCATIONBYRECORD/ / Hoke County, North CarolinaCEKOTHER/ / CHECKED BY(SPECIFY) CSB DESIGN CRITERIA: n=0.013HYDRAULIC GRADE LINE - CONTINUED1. DESIGN FOR THE 10 YR STORM g=2262. ASSUME TIME OF CONCENTRATION TO h=26 AN INDIVIDUAL INLET = 5 MIN. (Unless otherwise noted) INLET W.S. ELEV.3. INTENSITY = g/(h+T), FOR 10 YR STORM OUTLETOUTLETINLETUSEFLOWFREE- (g and h were derived from Raleigh-Durham Intensity- FROMTOW.S. ELEVCONTOLCONTROLCONDITIONBOARDCOMMENTS Duration-Frequency Charts, REF: NC Erosion and (FT)(FT)(FT)(FT)CONTROL(FT) Sediment Control Planning and Design Manual) CI-1CI-2214.92215.11214.89215.11OUTLET1.83 OK CI-2CI-3214.29214.92214.54214.92OUTLET1.73 OK CI-3FES-4213.40213.91214.29214.29INLET2.38 OK EXISTING GROUND212.40 CI-5CI-6214.73214.85214.24214.85OUTLET2.14 OK CI-6CI-7214.33214.73213.79214.73OUTLET1.50 OK CI-7CI-8213.87214.33213.45214.33OUTLET1.22 OK CI-8CI-10213.49213.87213.32213.87OUTLET1.65 OK CI-10FES-11212.40213.02213.49213.49INLET2.03 OK EXISTING GROUND211.20 CI-9CI-8213.87213.96212.81213.96OUTLET1.58 OK CI-12CI-13213.92213.94213.59213.94OUTLET2.61 OK CI-13CI-14213.88213.92213.49213.92OUTLET2.63 OK CI-14CI-15213.79213.88213.37213.88OUTLET2.46 OK CI-15CI-17213.30213.79213.47213.79OUTLET2.55 OK CI-17CI-36212.84213.30212.67213.30OUTLET2.23 OK CI-36CI-18212.16212.84212.31212.84OUTLET2.32 OK CI-18FES-19211.65212.11212.16212.16INLET2.76 OK EXISTING GROUND209.25 PO-18CI-16214.06214.67213.79214.67OUTLET3.33 OK CI-16CI-17213.30214.06213.42214.06OUTLET2.17 OK CI-21CI-20212.30212.34212.22212.34OUTLET2.71 OK CI-20CI-18212.16212.21211.91212.21OUTLET2.71 OK CI-24CI-25209.90209.93209.87209.93OUTLET2.91 OK CI-25FES-26209.78209.84209.58209.84OUTLET2.99 OK EXISTING GROUND208.58 CI-23CI-22213.92213.93213.06213.93OUTLET2.00 OK CI-22CI-27213.76213.92213.02213.92OUTLET2.24 OK CI-27CI-28213.35213.76212.94213.76OUTLET2.42 OK CI-28CI-29212.87213.35212.60213.35OUTLET2.42 OK CI-29CI-30212.54212.87212.53212.87OUTLET2.21 OK CI-30FES-31211.80212.24212.54212.54INLET2.54 OK EXISTING GROUND210.60 Page 4 of 8 Storm Drainage for Spread.xls 10-YEARDate: 5/4/2021 Time: 9:25 AM STORM DRAINAGE / HYDRAULIC GRADE LINE DATEDESIGN PHASE ANALYSIS (10 YEAR)02-25-21PRELIM/ / PROJECT NAMEPROJECT NOCONSTR/ X / Woodhaven Subdivision1721REVISION/ / LOCATIONBYRECORD/ / Hoke County, North CarolinaCEKOTHER/ / CHECKED BY(SPECIFY) CSB n=0.013STORM DRAINAGE SCHEDULECONTINUED g=226 h=26 INLETQ (+)Q(-)CAPTUREDTcICc INLETCcINLETUPSTREAMINLET INLETTOTALINLETPIPETIMERUNOFF FROMTOAREASAREARUNOFFDISCHARGEBYPASSBYPASSDISCHARGEAREASTIMETIMEOF CONC.INTENSITYCOEFF. (INLETS)(AC)COEFF.(CFS)(CFS)(CFS)(CFS)(AC)(MIN)(MIN)(MIN)(IN/HR) CI-32CI-33CI-320.680.451.420.200.261.160.685.000.005.007.290.45 CI-33CI-34CI-330.350.450.890.260.000.891.035.000.235.237.240.45 CI-34FES-35CI-340.250.850.880.030.000.881.285.000.565.567.160.53 Page 5 of 8 Storm Drainage for Spread.xls 10-YEARDate: 5/4/2021 Time: 9:25 AM STORM DRAINAGE / HYDRAULIC GRADE LINE DATEDESIGN PHASE ANALYSIS (10 YEAR)02-25-21PRELIM/ / PROJECT NAMEPROJECT NOCONSTR/ X / Woodhaven Subdivision1721REVISION/ / LOCATIONBYRECORD/ / Hoke County, North CarolinaCEKOTHER/ / CHECKED BY(SPECIFY) CSB n=0.013STORM DRAINAGE SCHEDULE - CONTINUED g=226 h=26 QQUPSTREAM SIDE-CAPACITYSEGMENTUPPERLOWERTOP FROMTODISCHARGESTREAMSLOPEDIA.(FULL)V FULLLENGTHTIMEINV.INV.ELEV. (CFS)(CFS)(IN)(CFS)(FPS)(FT)(MIN)(FT)(FT)(FT) CI-32CI-332.230.000.0053187.74.3600.23209.56209.24213.31 CI-33CI-343.350.000.0051187.54.2830.32209.24208.82212.99 CI-34FES-354.850.000.0061188.24.6280.10208.82208.65212.85 Page 6 of 8 Storm Drainage for Spread.xls 10-YEARDate: 5/4/2021 Time: 9:25 AM STORM DRAINAGE / HYDRAULIC GRADE LINE DATEDESIGN PHASE ANALYSIS (10 YEAR)02-25-21PRELIM/ / PROJECT NAMEPROJECT NOCONSTR/ X / Woodhaven Subdivision1721REVISION/ / LOCATIONBYRECORD/ / Hoke County, North CarolinaCEKOTHER/ / CHECKED BY(SPECIFY) CSB n=0.013HYDRAULIC GRADE LINECONTINUED g=226BEND LOSSK'S h=2690 DEG=0.730 DEG=0.28 60 DEG=0.5515 DEG=0.10 PIPEHYDRAULICSIDESTREAMHEAD LOSSBENDFRICTIONFRICTION FROMTOAREARADIUSSUMMATIONHfHcHeHbHtLOSSSLOPEVELOCITY (FT)(FT)(CFS)K(FT/FT)(FPS) CI-32CI-331.76710.37500.000.030.010.010.000.040.100.00041.26 CI-33CI-341.76710.37500.000.080.010.020.010.120.100.00101.89 CI-34FES-351.76710.37500.000.060.030.040.010.140.100.00212.73 Page 7 of 8 Storm Drainage for Spread.xls 10-YEARDate: 5/4/2021 Time: 9:25 AM STORM DRAINAGE / HYDRAULIC GRADE LINE DATEDESIGN PHASE ANALYSIS (10 YEAR)02-25-21PRELIM/ / PROJECT NAMEPROJECT NOCONSTR/ X / Woodhaven Subdivision1721REVISION/ / LOCATIONBYRECORD/ / Hoke County, North CarolinaCEKOTHER/ / CHECKED BY(SPECIFY) CSB DESIGN CRITERIA: n=0.013HYDRAULIC GRADE LINE - CONTINUED1. DESIGN FOR THE 10 YR STORM g=2262. ASSUME TIME OF CONCENTRATION TO h=26 AN INDIVIDUAL INLET = 5 MIN. (Unless otherwise noted) INLET W.S. ELEV.3. INTENSITY = g/(h+T), FOR 10 YR STORM OUTLETOUTLETINLETUSEFLOWFREE- (g and h were derived from Raleigh-Durham Intensity- FROMTOW.S. ELEVCONTOLCONTROLCONDITIONBOARDCOMMENTS Duration-Frequency Charts, REF: NC Erosion and (FT)(FT)(FT)(FT)CONTROL(FT) Sediment Control Planning and Design Manual) CI-32CI-33210.44210.48210.38210.48OUTLET2.83 OK CI-33CI-34210.02210.14210.15210.15INLET2.84 OK CI-34FES-35209.85209.99209.89209.99OUTLET2.86 OK EXISTING GROUND208.65 Page 8 of 8 Storm Drainage for Spread.xls 10-YEARDate: 5/4/2021 Time: 9:25 AM