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File: J:\OOJOBS\007-2166\OucputFiles\DNSSASXI 10/31/00, 11:14:20AM <br />• Civil Software Design -- SEDCAD. Version 3.1 <br />Copyright (C) 1987-1992. Pamela J. Schwab. A11 rights reserved. <br />Company Name: GOLDER ASSOCIATES <br />Filename: C:\SEDCAD3\2166\DNSSAS User: WDP (modified & revised by TAC) <br />Date: 10-31-2000 Time: 11:05:35 <br />North Soil Storage Area Sediment Pond <br />Storm: 2.30 inches, 25 year-24 hour, SCS Type II <br />Hydrograph Convolution Interval: 0.1 hr <br />-'----------------'-----"- <br />POND INPUT/OUTPUT TABLE <br />............................................................................... <br />CAUTION: THE STAGE OF YOUR PRINCIPLE SPILLWAY MAY CAUSE BED SCOUR. <br />YOUR OBSERVED EFFLUENT MAY NOT MEET THE DESIRED EFFLUENT STANDARD. <br />INCREASE THE STAGE OF YOUR PRINCIPAL SPILLWAY. <br />............................................................................... <br />J1, B1, S3 <br />DNSSA-3 <br /> Drainage Area from J1, B1, S3 3.0 acres <br /> Total Contributing Drainage Area: 6.4 acres <br />• DISCHARGE OPTIONS: <br /> Trickle Emergency <br /> Tube Spillway <br /> ______________________________ <br /> <br />Riser Diameter (in) _______ <br />_______________~_______~_______a__________ <br />---- ---- <br /> Riser Height (ft) ---- ---- <br /> Barrel Diameter (in) 6.0 ---- <br /> Barrel Length (ft) 35.00 ---- <br /> Barrel Slope (Y) 10.00 ---- <br /> Manning's n of Pipe 0.011 ---- <br /> SpilLway Elevation 6075.a ---- <br /> Lowest Elevation of Holes ---- ---- <br /> # of Holes/Elevation ---- ---- <br />Entrance Loss Coefficient 0.5 ---- <br />Tailwater Depth (ft) 0.0 ---- <br />Notch Angle (degrees) ---- ---- <br />weir Width (Et) ---- ---- <br /> Siphon Crest Elevation ---- ---- <br /> Siphon Tube Diameter (in) ---- ---- <br /> Siphon Tube Length (ft) ---- ---- <br /> Manning's n of Siphon ---- ---- <br /> Siphon Inlet Elevation ---- ---- <br />• Siphon Outlet Elevation ---- ---- <br />