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Minnesota Pollution OSTP Design Summary Worksheet uN�vERs�TY : : ��= <br /> Control A9ency OF MINNESOTA , ,,�� <br /> Mound Design Summary <br /> Absorption Area 625.0 ft� Bed Length 63.0 ft Bed Width 10.0 ft <br /> Absorption Width �2.Q ft Clean Sand Lift �,2 ft Berm Width (0-1%)C�ft <br /> Upstope Berm Width ��,0 ft Downstope Berm Width 16.0 ft Endslope Berm Width >>.p ft <br /> Total System Length 85.0 ft TotalSystem Width 37.� ft Contour Loading Rate 12.0 gat/ft <br /> At-Grade Design Summary <br /> Absorption Bed Width��ft Absorption Bed Length�ft System Height��ft <br /> Contour loading Rate��gal/ft Upstope Berm Width��ft Downslope Berm Width�_�ft <br /> Endslope Berm Width�ft System Length��ft System Width��{t <br /> Level&Equai Pressure Distribution Summary <br /> No.of Perforated Laterals� Perforation Spacing��ft Perforation Diameter 7/32 in <br /> Laterat Diameter 2.00 in Min.Detivered Votume��gal Maximum Delivered Votume 188 gat <br /> Non-Level and Unequa!Pressure Distribution Summary <br /> Elevation Pipe Volume Pipe Length Perforation Size <br /> (ft) Pipe Size(in) (gal/ft) (ft) (in) Spacing(ft) Spacing(in) <br /> Lateral 1 Minimum Detivered Volume <br /> Lateral 2 <br /> �gal <br /> Lateral 3 <br /> Lateral 4 Maximum Delivered Votume <br /> lateral 5 <br /> �gal <br /> Lateral 6 <br /> 5. Additional lnfo for Type IV/Pretreatment Design <br /> A. Ca(culate the organic loading usinq option 1 or 2 <br /> 1. Organic Loading =Pounds of BOD X Units <br /> lbs/day X C� _ �lbs BOD/day <br /> 2. Organic Loading to Pretreotment Unit =Design Flow X Estimated BOD in mg/L in the effluent X 8.35=1,0OO,OW <br /> 8Pd X ��mg/L X 8.35:1,000,�_ ��lbs BOD/day <br /> B. Type of Pretreatment Unit Being Installed: <br /> C. Catcutate Soil Treotment System Organic Loading: Ibs.BOD/day=Bottom Area =lbs/day/ftZ <br /> lbs/day= ��ftz= ��lbs/day/ftZ <br /> Comments/Special Design Considerations: <br /> I hereby certify that I have compteted this work in accordance with atl applicable ordinances,rutes and laws. <br /> Joseph J Olson 810 09/17/14 <br /> {Designer) {Signature) (License It) (Date) <br />