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� ��- OSTP Design Summary Worksheet UNIVERSITY fi � ���` <br /> Mi�ne�ta Poilution OF MINNESOTA �'' ��=°� <br /> Comrol Agency ~� �-�\�: <br /> Pressure Dtstribution Summary <br /> No.of Perforated Laterals � Perforation Spacing �ft Perforation Diameter 7/32 in <br /> Lateral Diameter 2.00 in Supply Pipe Diameter 0.00 in Minimum Dose Votume �p <br /> Flow Rate 36 GPM Total Head �ft Maximum Dose Volume 187.5 <br /> Holding Tanks Only <br /> Number of Hotding Tanks � Total Volume of Holding Tanks � gatlons <br /> High Level Alarm? � <br /> 4. Additional Info for Type IV/Pretreatment Desig� <br /> Type of Pretreatment Unit Being Installed: <br /> Orgonic Loading to Pretreab�nt Unit =Design Flow X Estimated BOD in mg/l in the effluent X 8.35=1,000,000 <br /> �� X �mg/L X 8.35=1,000,000= �tbs BODfday <br /> Calculate System Organic Loading: lbs.80D/dny:Bottom Area =lbs/day/ftZ <br /> �Ibs/day: �ft2= �lbs/day/ftZ <br /> Comments/Special Design Considerations: <br /> 1 hereby certify that 1 have completed this v�rork in accordance with all applicable ordinances,rules and taws. <br /> Joseph J Olson `�..._----`�« 810 07/23/12 <br /> (Designer) (Signature) (License#) (Date) <br />