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~-�� OSTP Design Summary Worksheet UNIVERSITY <br /> M""'*sot'PdN'ti°^ OF MI�FNESOTA �r. <br /> Co�►trol A9encY <br /> Mound Deslgn Summary <br /> Absorption Area 625.0 ft2 �d�n3th 63.d ft Bed Width 10.0 ft <br /> Absorption Width 12.0 ft Ctean Sand Lift �,3 ft Berm Width (0-1%)�ft <br /> Upslope Berm Width 7,7 ft Downstope Berm Width 28.9 ft Endstope Bertn SNidth 13.0 ft <br /> TotalSystem Length gg,p ft TotalSystem Width 4g,6 ft Contour Loading Rate 12.4 $atlft <br /> At-Grade Design Summary <br /> Atuorption Bed Width�—�ft Absorp[fon Bed Length�ft System Height�ft <br /> Cootour Loading Rate�gallft Upslope Berm Width�ft Downslope Berm Width�ft <br /> Endstope Bertn Width�ft System Length�ft System Width�ft <br /> Level&Equal Preswre Distribution Summary <br /> No.of Perforated Laterals� Perforatian SpacingC�ft Pertoration Diameter�in <br /> Lateral Diameter 0.� in Min. Detivered Yotume��8al Maximum Delivered Volume t88 gal <br /> Non-Level and Unequal Pressure Distributton Summery <br /> Etevatiai Pipe Volume Pipe Length Perforation Size <br /> (ft) Pipe Size(in) (gat/ft} {ft) (in) Spacing{ft) Spacing(in) <br /> Lateral 1 Minimum Delivered Volume <br /> Latera!2 �Sal <br /> Lateral 3 <br /> Laterat 4 Maximum Detivered Volume <br /> :eral 5 �$at <br /> teral 6 <br /> 5. Addltional Info for Type IV/Pretreatmerrt Design <br /> A, Calculate the orgaRic(oad�ng usinq option i or 2 <br /> 1. Orgar►ic Loading �Pounds of BOD X Uniis <br /> Ibs/day X � _ �tbs BOD/d�y <br /> 2, Organfc toadfng to Preireotment Unit -Desrgn ftow X Esttmoted 80D in mg/L in the effluent X 8.35�1,000,000 <br /> gpd X �mg/L X 8.35=1,000,000= �lbs BOD/day <br /> B. Type of Pnetreatment Unit Being instatted: <br /> C. Calculate Soll Trebtment System Organic Loading: lbs.BOD/day=Bottom Area =lbsldaylft� <br /> �,�tbs/day+ �ft2e �lbs/day/ft2 <br /> Canments/Spectal Design Consi�rations: <br /> I hereby certify that I have complete�J this work in accordance with all applicable ordinances,rules and laws. <br /> Joseph J Qlson $t0 05/27/15 <br /> (Des ner) (Signature) (Licerue/!) (Date) <br />