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OSTP Design Summary Worksheet UNIVERSITY � _ <br /> Minnesota Pollution OF MINNESOTA <br /> Control Agency �,���, <br /> Pressure Distribution Summary <br /> No.of Perforated Laterats C� Perforation Spacing �3 �ft Perforation Diameter 7/32 in <br /> Lateral Diameter 2.00 in Supply Pipe Diameter 0.00 in Minimum Dose Volume � <br /> Flow Rate 36 GPM Total Head ��ft Maximum Dose Volume 187.5 <br /> Holding Tanks Onty <br /> Number of Holding Tanks � Total Volume of Holding Tanks �� gatlons <br /> High Levet Atarm? � <br /> 4. Additionai Info for Type IV/Pretreatment Design <br /> Type of Pretreatment Unit Being Installed: <br /> Organic Loading to Pretreatment Unit =Desiyn Flow X Estimated BOD in mg/L in the effluent X 8.35=1,000,000 <br /> ��BPd X �mg/L X 8.35:1,000,000= ��lbs BOD/day <br /> Catculate System Organic Loading: (bs. BOD/day:Bottom Area =lbs/day/ft2 <br /> �lbs/daY= �ftZ= ��lbs/day/ft2 <br /> Comments/Special Design Considerations: <br /> I hereby certify that I have completed this work in accordance with alt applicable ordinances, rules and laws. <br /> Joseph J Olson 810 01/13/13 <br /> (Designer) j ` (Signature) (License#) (Date) <br />