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File: J:\OOJOBS\003-2166\SGOIMD2X 7/22/00, 7:54 :1OPM <br />• <br />Civil Software Design -- SEDCAD+ Version 3.1 <br />Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved. <br />Company Name: GOLDER ASSOCIATES <br />Filename: C:\SEDCAD\2166\SGOIMD2 User: WDP (Modified & revised <br />by TAC) <br />Date: 07-22-2000 Time: 19:47:50 <br />SEDPOND SG-1 <br />Storm: 2.80 inches, 100 year-24 hour, SCS Type II <br />Hydrograph Convolution Interval: 0.1 hr <br />------------------------ <br />------------------------ <br />LAST POND ONLY TABLE <br />________________________ <br />________________________ <br />............................................................................... <br />CAUTION: THE STAGE OF YOUR PRINCIPLE SPILLWAY NAY CAUSE BED SCOUR. <br />YOUR OBSERVED EFFLUENT MAY NOT MEET THE DESIRED EFFLUENT STANDARD. <br />INCREASE THE STAGE OF YOUR PRINCIPAL SPILLWAY. <br />............................................................................... <br />J2, B1, S3 <br />SG1, 37A <br />• <br />Drainage Area from J2, Bi, 53, SWS (s)1: 2.1 acres <br />Total Contributing Drainage Area: 19.2 acres <br />DISCHARGE OPTIONS: <br />Riser Diameter (in) <br />Riser Height (ft) <br />Barrel Diameter (in) <br />Barrel Length (ft) <br />Barrel Slope (%) <br />Manning's n of Pipe <br />Spillway Elevation <br />Perf. <br />Riser <br />Emergency <br />Spillway <br />_______________________________________ <br />6.0 <br />9.00 <br />6.0 <br />180.00 <br />2.00 <br />0.016 <br />6774.0 <br />Lowest Elevation of Holes <br /># of Holes/Elevation <br />Entrance Loss Coefficient <br />Tailwater Depth (ft) <br />Notch Angle (degrees) <br />Weir Width (ft) <br />Siphon Crest Elevation <br />6768.0 ---- <br />4 ____ <br />• <br />