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OSTP Design Summary Worksheet UNI�ERSITY <br /> OF :VIINNESOTA � ,�, _.,- <br /> Minnesota Pollution " <br /> Control Agency <br /> Pressure Distribution Summary <br /> No.of Perforated Laterats � Perforation Spacing <br /> �ft Perforation Diameter ��in <br /> Lateral Diameter ��in <br /> Supply Pipe Diameter��n Minimum Dose Volume � <br /> Flow Rate <br /> �GPM Total Head ��ft Maximum Dose Volume 75 <br /> Holding Tanks Only <br /> Number of Holding Tanks <br /> � Total Volume of Holding Tanks � Ballons <br /> High Level Alarm? � <br /> q, Additional Info for Type IV/Pretreatment Deslgn <br /> Type of Pretreatment Unit Being Installed: <br /> Orqanic Loading to Pretreatment Unit =Design Flow X Estimated BOD in mg/L in the effluent X 8.35: 1,000,000 <br /> ��6Pd X <br /> �mg/L X 8.35= 1,000,000= C]lbs BOD/day <br /> Calculate System Orqanic Loading: (bs. BOD/day=Bottom Area =lbs/day/ft2 <br /> �lbs/daY� �ftZ= ��lbs/day/ftZ <br /> Comments/Special Design Considerations: r and Mound <br /> Home is 4 bedroom with flow of 600 gpd. Mound is being split into two equal parts but set at different elevations, Mound A, uppe , <br /> B, lower. Flows d A. Set l atee alve on Mound 6 to get the sameigquirt height as Mo nd Anthe refer��ce unitSLEachuMound wilithaverseperate <br /> upper unit, Moun S <br /> design forms based on a flow rate of 300 gpd. <br /> I hereby certify that I have completed this work in cordance with all a plicable ordinances, rules and laws. <br /> /�G✓C /1 /��1� �� 1/ Date) <br /> (/ � �LIL_._— (License#) <br /> (Designer) (Signature) <br />