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� � <br /> �., �,_. . <br /> OSTP Design Summary Wor heet UNIVERSITY ;�r� ��� �� <br /> Mfnnesota Poliution OF IV�INNESOTA �"���''' <br /> Contro!Agency .� �;� <br /> Preuure D(sttibutton Swnm <br /> No.of Perforated Laterals � 3� Perforatbn Spacing ��t Perforallon Diameter 7/32 in <br /> Lateral Diameter 2.00 (n Supply Ptpe D(ameter 0. D in Minimum Dose Volume �U� <br /> F{ow Rate 3b GPM Total Nead �_�f[ Maximum Dose Yotume 187.5 <br /> Hatding Tanks Onfy <br /> Number of Hotding Tanks � Total Volume of Holding 7anks �� gallons <br /> High Level Atarm� �� <br /> 4. Additfonal Info for Type IV/Pretreatment Oesfgn <br /> Type of P�eYrea[ment Upit Being Installed: <br /> Orgonic Loading to Pietreatrrient Unft=Deslqn Flow X Estimoted BdD tn mglL the etfluent X 8,35�t,000,00� <br /> ��SPd X �mg/I.X 8.35 s 1,000,�� tbs BOD/day <br /> Catculate System OrganFc Load7ag: (bs.80�/doy=Bottom Aren =tbs/day//[Z <br /> �lbs/daY} �fi2> �lbslday/ftZ <br /> CommentslSpeclal Aesfgn to»sJderatlons; <br /> I hereby certffy that I have compieted this work in accordance with all appti able Ordfnances,rules and taws. <br /> A <br /> Joseph J Olson � 810 O1H3/13 <br /> r'f,, _ <br /> (Designer) /�� (Signature) (licenss!!) (Oate) <br />