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Pressure Distribution Design ��Y�'���"�'�" <br /> Minnesota Poilution Worksheet � <br /> CoMrol Agency '�'�a.-���, <br /> 10. Select Minimum Average Head: �,Q ft Table il <br /> Votume of Liquid in <br /> 11. Setect Perforatian Disclwrge (GPM)based on Table III: 0.56 GPM �� <br /> per Perforation �pe Liquid <br /> 12• Determine required F(ow Rate by multiptying the Total Number of Diameter Per Foot <br /> Perforotions (Line 7)by the Perforntion flischarge (�ine���. {inches) (Gd110115) <br /> � 1 0.045 <br /> 63 Perforations X 0.56 GPM per Perforation = 36 GPM <br /> 1.25 O_078 <br /> �3. Setect t � � 1•5 0.11 O <br /> 5�pe of Manifold Connection End or Center : End 2 p.170 <br /> 14. Setect Mimrtwm Diamerer of laterats based on Table I: 3 O.380 <br /> 2.00 in 4 0.661 <br /> Determine Volume of Distribution Piping Table 111 <br /> �� Petioration Discharge(GPM) <br /> 15- Pipe Diameter of Distribution Pipe 2.00 in Pertoration Diameter <br /> 11ead(ft} , <br /> �a 3�16 ��u ��� <br /> 16. Vo(ume of Liquid Per Foot of Distribution Piping: 0.170 Gallons �-o' 0.18 0.41 0.56 a.74 <br /> 2.0" 0.26 d.59 0.80 1.04 <br /> 5. 0.47 Q.93 1.26 7.65 <br /> a:Use 1 A for dwe((9ngs using 1/41nch ar 3/16 inch <br /> hales. <br /> 17. Vo(ume of Distributfon Piping = b:Use 2.o for ctwet(;ngs using 1�g inch holes;a,fa <br /> _[Number of Perforated Laterols (Line 1)X length of Lnterals (Line 4}X ��������1/4 inch or 3I76 inch <br /> (Volume of Liquid Per Foot of Distribution Pipir�(Line 16)] c: Use 5.0 far otf�er estab(;shments using 1/g inch <br /> Perforatiorx and media filters_ <br /> � x 61 x 0.170 = 31.11 Gattons <br /> ,, -c�eana,�s _----- --- ,,`` man p�pei <br /> i <br /> ,'�/ I <br /> � Man"rfold pipe� � <br /> , � i <br /> ; , pipe from pump <br /> � � <br /> `� ean outs <br /> �Altemaoe locav«, � <br /> of pipe f�om purop � r� <br /> � <br /> ahemate location <br /> P f fOf" of i from m <br /> i hereby certify that 1 have compteted this work in accordance with at(appticable ordinances, rules and taws. <br /> ,:% --------- <br /> Joseph J Olson 810 6/24/09 <br /> ���s��� (Signatune) (u (Date) <br />