Laserfiche WebLink
� OSTP Pressure Distribution ��. _ <br /> � UNIVERSITY ,�=� <br /> Minnesota Poilution Des�gn Worksheet OF MINNESOTA �$`� `�� <br /> Control Agency ''-��= <br /> Maximum Number of PerforaCions Per Lateral to Guararrtee�10%Discharge Xariation <br /> /�I P orat�o�s 7l32 Inch Per(oraCions <br /> Pipe Diameter ltnches) Perforation Spacing Pipe Diame2er(Inches) <br /> PerForation Spacing f,Feet) <br /> f 1y, 9t� 2 3 (Feet} � �y, �tig Z 3 <br /> 2 10 13 f8 30 60 2 1t f6 21 34 68 <br /> 2�t 8 12 �6 28 54 2�h i0 14 2Q 32 64 <br /> 3 8 12 15 25 52 3 9 14 19 30 60 <br /> 3t16 Inch Periorations 1!8 Inch Perforations <br /> Pipe Diameter�Irxhes) Parforation Spacir� Pipe Diameter(Inches) <br /> PerForation Spacing(Feet) i �� �y� Z 3 (Feetj t 116 1i� 2 3 <br /> 2 12 !8 2b 4b 87 2 21 33 44 74 �49 <br /> 2vz 12 a7 24 40 80 ZTh 20 30 44 69 135 <br /> 3 12 !6 22 37 T5 3 20 29 3& 64 �28 <br /> Table II <br /> 14. Select Latero(Diometer based on Table I: 1.50 �� Volume of Liquid in <br /> 15. Volume of Liquid Per Foot of Distributfon Piping: 0.110 Gallons/ft �Pe <br /> Pipe Liquid <br /> �6, Volume of Distribution Piping = Diameter Per Foot <br /> _[Number of Perfornted Lotera(s (Line 1)X Length of Laterals (Line 4)X (inches) (Gallons) <br /> (Volume of Liquid Per Foot of Distribution Piping(Line 7 5)] 1 0.045 <br /> � � � _ � 1.25 0.078 <br /> 3 X 48 ft X 0.110 gal/ft 15.8 Gallons 1.5 0.110 <br /> 2 0.170 <br /> 17. Minimum Dose=Volume of Distribution Piping(Line 17)X 5 3 0.380 <br /> 15.8 gals X 5 = 79.2 Gallons 4 0.661 <br /> ,-Cleanouu '-- — '—� man o pipe� <br /> , � ' <br /> .'� � <br /> ��� Manifold pipe�\ � i from um <br /> , <br /> P Pe P P <br /> r � <br /> i � <br /> � <br /> �� lean outs � <br /> �Altemate locaiion <br /> of pipe from pump �� �� <br /> alternate location <br /> Pi from �m of i e from um <br /> I hereby certify that I have completed this work in accordance with atl applicable ordinances, rules and laws. <br /> Joseph J Olson ----�-, 810 10/27/10 <br /> (Designer) . (Signature) (License#) (Date) <br />