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� � -� OSTP Desi�n Summary Worksheet UNIVERSITY ��'������ <br /> Minnesota Pollution -,��'`�'� <br /> Control Agency OF MINNESOTA ���-�r;�,.,_,4,,�� <br /> Pressure DisMbuNon Summary <br /> No.of Perforated LateraLs � Perforation Spacing ��ft Perforation Diameter 7/32 in <br /> Lateral Diameter 2.00 �n Supply Pipe Diameter 0.00 in Minimum Dose Votume C� <br /> Flow Rate $� GPM Total Head ��ft Maximum Dose Volurt� 187.5 <br /> Ho(ding Tanks Only <br /> Number of Holding Tanks �� Totat Volume of Hotding Tanks � gatlons <br /> High Level Atarm? � <br /> 4. Additional Info for Type IV/Pretreattnent Design <br /> Type of Pretreatment Uroit Being Insialled: <br /> Organic�oading to Pretreotment UniL =Design Flow X Estfrr�ted B00 in mg/L in the effluent X 8.35 t 1,000,000 <br /> ��Spd X ��mg/L X 835:1,000,000= C�lbs BOD/day <br /> Catculate System Organic Loading: lbs.BOD/day=Bottom Aren =lbs/day/ftZ <br /> �lbs/day: �_�ft�_ ��lbs/dayJftZ <br /> CommentslSpeciat Design Comiderations: <br /> I hereby certify that I have completed this work in accordance with all applicabte ordinances,rules and laws. <br /> Joseph J Olson 810 07/23H 2 <br /> (Designer) (Signature) (License�i) (Date) <br />