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OSTP Design Summary Worksheet UNIVERSITY <br /> Minnesota Pollution <br /> OF 1l ti ESOTA <br /> Control Agency <br /> Mound Design Summary <br /> Absorption Bea Area <br /> ( 630.0 ftBed Length 63.0 ft Bed Width 10.0 ft <br /> Absorption Width 26,0 ft Clean Sand Lift 2.0 ft Berm Width i0-1`,ii "ft <br /> Upslope Berm Width 9.8 [ft Downstope Berm widtn j 25.0 [ft Endslope Berm Width' 15.2 ft <br /> Total System Length! 93.3 ft Total System Wdth 44.8 ft Contour Loading Rate 12,0 gat/ft <br /> At-Grade Design Summary <br /> Absorption Bed Width ft Absorption Bed Length ift System Height I [ft <br /> Contour Loading Rate gat,ft Upstope Berm Width Ift Downslope Berm Width! lit <br /> Endslope Berm Width! ft System Length eft System Width ft <br /> Level&Equal Pressure Distribution Summary <br /> No. of Perforated Laterals 3 Perforation Spacing 3 ft Perforation Diameter 7/32 in <br /> Lateral Diameter 2 00 in Mm.Delivered Volume 0 gal Maximum Delivered Votume 188 gal <br /> Non-Level and Unequal Pressure Distribution Summary <br /> Elevation, Pipe Volume Pipe Length {Perforation Size <br /> ift) Pipe Size tint (gal'fti lft( I' ani I Spacing tfti Spacing line <br /> l <br /> Lateral 1 t Minimum Delivered Volume <br /> Lateral 2 <br /> I gat <br /> Lateral 3 1 1I <br /> Lateral 4 I Maximum Delivered Volume <br /> iteral 5 I gal <br /> steral6 J I i <br /> t <br /> 5. Additional Info for Type IV/Pretreatment Design <br /> A. Calculate the organic loading <br /> 1. Organic Loading to Pretreatment Unit =Design Flow X Estimated BOO in mg L in the effluent X 8.35 1.000.000 <br /> pc) X ma'L X 8,35,i, .000 1 los 80D'day <br /> 2. Type of Pretreatment Unit Being Installed: <br /> 3. Calculate Solt Treatment System Organic Loading: BOO concentration after pretreatment i.Bottom Area =lbs%day,ft` <br /> mg/L X 8.35:1.000,000 : ft' = [lbs.day ft' <br /> ( <br /> Comments/Special Design Considerations: <br /> I <br /> I hereby certify that I have completed this work in.accrdance witn all applicable ordinances,rules and laws. <br /> Joseph J Olson` _-- _...__ 810 06123/15 <br /> IDesigneri (Signature) 'License-, (Date' <br />