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OSTP Design Summary Worksheet UNIVERSITY <br /> Minnesota Poliution OF MINNESOTA � �^ <br /> Control Agency ���_- <br /> Pressure Distribution Summary <br /> No.of Perforated Laterals � Perforation Spacing �ft Perforation Diameter �in <br /> Ftow Rate �GPM Supply Pipe Diameter� lin Total Head Qft <br /> u <br /> 4. ORGANIC LOADING(if pretreatment is being used) <br /> Orqanic Loading to Pre-Treatment 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= �lbs BOD/day <br /> Catculate System Organic Loading: lbs. BOD/day :Bottom Area =tbs/day/ftZ <br /> �lbs/day= �ftZ= Qlbs/day/ftZ <br /> Comments/Special Design Considerations: <br /> I hereby certify that I have completed this work in aS�ordaace witfi atl applicable ordinances, rules and laws. <br /> ,- r'. <br /> Joseph J Olson 810 05/10/11 <br /> �`,• <br /> (Designer) '� (Signature) (License#) (Date) <br /> v' � <br />