Laserfiche WebLink
OSTP Design Summary Worksheet UNIVERSITY -� = <br /> Minnesota Poliution OF MINNESOTA t � �''� <br /> Control Agency �,�.�� <br /> Pressure Distribution Summary <br /> No.of Pertorated Laterals � 3 � Perforation Spacing �3 �ft Perforation Diameter 7/32 in <br /> Flow Rate 36 GPM Supply Pipe Diameter���n Total Head ��ft <br /> 4. ORGANIC LOADING(if pretreatment is being used) <br /> Organic Loading to Pre-Treatment Unit =Design Ffow X Estimoted BOD in mg/L in the effluent X 8.35:1,000,000 <br /> � Spd X ��mg/L X 8.35:1,000,000= �lbs BOD/day <br /> Calculate System Organic Loading: lbs. BOD/day :Sottom Area =lbs/day/ftZ <br /> �lbs/daY` �ftz= C�lbs/day/ft2 <br /> Comments/Special Design Considerations: <br /> I hereby certify that I have completed this work in accordance with atl appticable ordinances, rules and laws. <br /> .^ �____.. <br /> Joseph J Olson 810 05/10/11 <br /> (Designer) (Signature) (License#) (Date) <br />