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Minnesota Pollution OSTP Design Summary Worksheet UNIVERSITY <br /> Control Agency OF MINNESOTA ,1��'``� v``` ��, <br /> � "'`J <br /> Pressure Distribution Summary <br /> No.of Perforated Laterats � 3 � Pertoration Spacin8 � 3 �ft Perforation Diameter 7/32 in <br /> Lateral Diameter 2.00 �n Supply Pipe Diameter 0.00 in Minimum Dose Votume � 0 � <br /> Flow Rate 36 GPM Total Head ��ft Maximum Dose Volume 187.5 <br /> Holding Tanks On(y <br /> Number of Holding Tanks �� Total Volume of Holding Tanks �� gallons <br /> High Levet Alarm? �� <br /> 4. Additional Info for Type IV/Pretreatment Design <br /> Type of Pretreatment Unit Being Instalted: <br /> Organic Loading to Pretrentment Unit =Design F(ow X Estimated BOD in mg/L in the effluent X 8.35:1,000,000 <br /> ��Pd X �mg/L X 8.35= 1,000,000= ��tbs BOD/day <br /> Calcutate System Organic Loading: (bs. BOD/day:Bottom Area =lbs/day/ftz <br /> ��lbs/day a C�ft2= ��lbs/day/ft2 <br /> Comments/Special Design Considerations: <br /> I hereby certify that I have completed this work in accordance with all applicable ordinances, rutes and laws. <br /> Joseph J Olson /v.--�'' """��--�---..__,. 810 01/12/13 <br /> (Designer) � (Signature) (License#) (Date) <br />