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SEDCAD 4 for Windows <br />r' roi jnht 10Qf2 -9f110 P-1. I Srh,.,.K <br />Left Right <br />Bottom Retardance <br />Freeboard Freeboard Freeboard <br />Limiting <br />Velocity (fps) <br />Sideslope Sideslope Slope (%) <br />Width (ft) Ratio Ratio Classes <br />Depth (ft) % of Depth Mult. x (VxD) <br />Design Discharge: <br />2.00 2.0:1 2.0:1 0.3 D, B <br />0.30 <br />7.0 <br />Vegetated Channel Results: <br />Structure #3(Erodible Channel) <br />Postmine Channel Below TW Ditch <br />Trapezoidal Erodible Channel Inputs: <br />Material: Cobbles and shingles <br />Bottom Left Right <br />Stability <br />Class D w/o <br />Freeboard <br />Stability <br />Class D w/ <br />Freeboard <br />Capacity <br />Class B w/o <br />Freeboard <br />Capacity <br />Class B w/ <br />Freeboard <br />Design Discharge: <br />5.73 cfs <br />Depth (ft) % of Depth Mult. x (VxD) <br />5.73 cfs <br />3.00 3.0:1 3.0:1 2.2 0.0350 <br />Depth: <br />1.23 ft <br />1.53 ft <br />2.18 ft <br />2.48 ft <br />Top Width: <br />6.92 ft <br />8.12 ft <br />10.72 ft <br />11.92 ft <br />Velocity: <br />1.05 fps <br />0.41 fps <br />X -Section Area: <br />5.48 sq ft <br />13.88 sq ft <br />Hydraulic Radius: <br />0.731 ft <br />1.181 ft <br />Froude Number: <br />0.21 <br />0.06 <br />Roughness Coefficient: <br />0.0633 <br />0.2206 <br />Structure #3(Erodible Channel) <br />Postmine Channel Below TW Ditch <br />Trapezoidal Erodible Channel Inputs: <br />Material: Cobbles and shingles <br />Bottom Left Right <br />Freeboard Freeboard Freeboard <br />Limiting <br />Sideslope Sideslope Slope (%) Manning's n <br />Depth: <br />Velocity (fps) <br />Width (ft) <br />Ratio Ratio <br />Depth (ft) % of Depth Mult. x (VxD) <br />Velocity: <br />3.00 3.0:1 3.0:1 2.2 0.0350 <br />0.30 <br />5.0 <br />Erodible Channel Results: <br />Structure #2 (Pond <br />Pond 016 <br />Pond Inputs: <br />Filename: NH2 Pond 016 As -Built 100-24_01.30.17.sc4 <br />Attachment 2.05.3(3)-36 Page 27 <br />7 <br />Printed 01-30-2017 <br />February 2017 (TR -78) <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />27.47 cfs <br />Depth: <br />0.99 ft 1.29 ft <br />Top Width: <br />8.92 ft 10.72 ft <br />Velocity: <br />4.67 fps <br />X -Section Area: <br />5.88 sq ft <br />Hydraulic Radius: <br />0.636 ft <br />Froude Number: <br />1.01 <br />Structure #2 (Pond <br />Pond 016 <br />Pond Inputs: <br />Filename: NH2 Pond 016 As -Built 100-24_01.30.17.sc4 <br />Attachment 2.05.3(3)-36 Page 27 <br />7 <br />Printed 01-30-2017 <br />February 2017 (TR -78) <br />