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� OSTP Pressure Distribution -� <br /> UNIVERSITY ` �-�"� <br /> Minnesota Pollution Design Worksheet OF MINNESOTA , _t� Y� �' <br /> Controi Agency ,..��- <br /> Maximum Number af Perfwatiwis Pef Laterat to Guarantee�'10''e Discharge variatio� <br /> %,Inc P oraticxis 7/32 Inch Perforallons <br /> Perforacion Spacing IFeet) AVe�+ametrr flnches) Perioration Spacing Pipe Diameier(Inchrs) <br /> f ifa 1Y: 2 3 (Feet) 1 17,i ti: 2 3 <br /> Z 10 13 78 30 60 2 11 16 21 34 6E <br /> 2�= 8 72 76 26 5i 2�i 10 14 20 32 64 <br /> 3 8 12 76 25 52 3 9 14 t9 30 60 <br /> 3'16 Inch Perforatiorts t.'8 Inch Perforatior�s <br /> Pipe Diameter Slnchesl Perforatian Spacing Pipe D�ame:er(Inches) <br /> Perforation Spacing IFeetl <br /> t tu tt� 2 3 IFeeq t tY 1ti: 2 3 <br /> 2 12 18 26 46 87 2 27 33 4+4 74 149 <br /> Zis �2 �7 2-4 q0 80 2✓: 20 30 41 69 7 35 <br /> 3 12 T6 22 37 75 3 20 24 38 64 928 <br /> Table II <br /> 14. Se(ect Loteral Diameter based on Table I: 2.00 in Volume of Liquid in <br /> 15. Volume of Liquid Per Foot of Distribution Piping: 0.170 Gallons/ft �pe <br /> Pipe Liquid <br /> �6. Volume of Distribution Piping = Diameter Per Foot <br /> _[Number of Perforoted Laterals (Line 1)X Length of Laterals (Line 4)X (inches) (Gallons) <br /> (Volume of Liquid Per Foot of Distribution Piping(Line 15)] 1 0.045 <br /> � � � _�� 1.25 0.078 <br /> 3 X 61 ft X 0.170 gal/ft 31.1 Gattons 1.5 0.110 <br /> 17. Minimum Dose=Volume of Distribution Piping(Line 17)X 5 <br /> 2 0.170 <br /> 3 0.380 <br /> 31.1 gals X 5 = 155.55 Galtons 4 0.661 <br /> _-Cieanoucs --- -' -�, mani o pipe` <br /> � <br /> i <br /> �� Manifold pipe�` i <br /> ; pipe from pump <br /> � , <br /> r i <br /> � <br /> ' lean ouu <br /> � AI[ernate location � <br /> of pipe irom pump �� �• <br /> alternate location <br /> v� e from um of i e from um <br /> I hereby certify that I have compteted this work in accordance with all applicabte ordinances, rutes and taws. <br /> Joseph J Oison _.�------y""'"""""-"" 810 05/10/11 <br /> �T_.. <br /> (Designer) /' (Signature) (License#) (Date) <br />