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• � ,T"E /� <br /> � OSTP Design Summary Worksheet UNNERSITY � <br /> Minnesota Poilution OF MINNESOTA � �-��' <br /> Control Agency ,Y..,.�, <br /> Pressure D9stribution 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 � <br /> Flow Rate 36 GPM Total Head ��ft Maximum Dose Volume 187.5 <br /> Hotding Tanks Only <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 Instatled: <br /> Organic Loading to Pretreatment Unit =Design Flow X Estimated BOD in mg/L in the effluent X 8.35:1,000,000 <br /> C�gpd X �mg/L X 8.35:1,000>000= C�lbs BOD/day <br /> Catculate System Organic Loading: (bs.BOD/day:Bottom Areo =(bs/day/ftZ <br /> ��tbs/day: ��ftZ= �lbs/day/ftZ <br /> Comments/Special Design Considerations: <br /> i hereby certify that I have completed this work in accordance with all applicable ordinances, rutes and taws. <br /> Joseph J Otson �—�""'��� 810 05/02/12 <br /> (Designer) (Signature) (License#) (Date) <br />