Laserfiche WebLink
SEDCAD 4 for Windows <br /> r,.,.. -l oon_gym n P-i,4 <br /> 35 <br /> w/o Freeboard w/Freeboard <br /> Froude Number": <br /> Manning's n*: <br /> Dmin: 3.00 in <br /> D50: 9.00 in <br /> Dmax: 11.25 in <br /> Velocity and Manning's n calculations may not apply for this method. <br /> structure#1 (Pond11 <br /> Main Sediment Pond <br /> Pond Inputs: <br /> Initial Pod Elev: 5,626.00 ft <br /> Initial Pod: 1.44 ac-ft <br /> *Sediment Storage: 3.57 ac t <br /> Dead Space: 20.00% <br /> *Sediment capacity based on Average Annual R of 16.6 for 3 year(s) <br /> Straight Pipe <br /> Barrel Barrel Entrance Taihvater t <br /> Barrel Manning's Spillway <br /> Diameter Length Slope(%) n Elev(ft) Loss Depth <br /> (in) (ft) Coefficient (ft) <br /> 30.00 35.00 5.71 0.0240 5,626.00 0.70 1.35 <br /> Straight Pipe <br /> Barrel Barrel Entrance TaNvater <br /> Barrel Manning's Spillway <br /> Diameter Length Loss Depth <br /> Slope(%) n Elev(ft) ' <br /> (in) (ft) Coefficient (ft) <br /> 30.00 35.00 5.71 0.0240 5,626.00 0.70 1.35 <br /> Pond Results: <br /> Peak Elevation: 5,627.65 ft <br /> H'graph Detention Time: 1.74 hrs <br /> _ Pond Model: CSTRS <br /> Dewater Time: 1.17 days <br /> Trap Efficiency: 82.20% <br /> Dewatering time is calculated from peak stage to lonest spillway <br /> Elevation-Capacity-Discharge Table <br /> Filename:10 Year RPA Hyrdology and Sedimentology.sc4 Printed 09-15-2020 <br /> Blue Mountain Energy 37 Illustration 60 Addendum 1 <br />