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. . 8. Balance flows for other lengtl�s�spacing,or size. <br /> If ycw end up with a large spacing(5'is max)bw�er the intial spacing in#6 or the perf size in#5. <br /> Lateral2 GPM=length of pipe x gallons p�minute per toot(� <br /> 25.0 ft x 0.4 gpmift = 8.9 gpm <br /> �of Perfs=GPM /flow rate(5.2) <br /> 8.9 gpm / 1.3 gpm= 6 �of Perfs(Check figure E-4) <br /> SPaci�9=(�e�h-2 feet)/(N�xnb�of perfs-1) <br /> ( 25 ft-2ft)!�( 6 perFs-1)= 4.6 feet � <br /> i <br /> Latera!3 GPM=length of pipe x galbns per minute per foot(7) <br /> 0.0• ft x 0.4 gprrUft = 0.0 <br /> ��Perfs=GPM /flow rate(5.3) <br /> 0.0 gpm / 0.0 gpm= 0 �of Perfs(Check figme E-4) <br /> Spacing=(Length-2 feet)/(Number of perfs-1) <br /> ( 0.0 R-2ft)/( 0 perFs-1)= 0.0 feet <br /> Late�al 4 GPM=length of pipe x galbns per minute per f�oot(7) <br /> 0.0 ft x 0.4 gprn/ft = 0.0 <br /> �o�PerFs=GPM /flow rate(5.4) <br /> 0.0 gpm / 0.0 gpm= 0 #of PerFs(Check figure E-4) <br /> Spaang=(Length-2 feet)/(Number of perfs-1) <br /> ( 0 ft-2ft)/( 0 peris- 1)= 0.0 feet E-20 Volume of in Pi <br /> Pipe Diameter Liquid per foot <br /> Lateral 5 GPM=length of pipe x galbns per minute per i�oot(7) � <br /> 0.0 ft x 0.4 gpm/ft = 0.0 1 0.045 <br /> #of Peiis=GPM /flow rate(5.5) ,�;g'��� .r '�,. ; <br /> _ ,_ <br /> 0 gpm / 0.0 gpm= 0 #of Perfs 1.5 0.11 <br /> Spacing=(Length-2 feet)/(Number of perfs-1) °r�� :t4 �''.,� ;: <br /> ( 0 ft-2ft)/( 0 perfs-1)= 0.0 feet 2.5 0.25 <br /> r`��'���;� ��. <br /> 9. Calculate botal gpm for systiem-the b�tal(3PM nesd from tl�e pump 4 0.66 <br /> Lateral 1 Flow- 8 9 gpm <br /> �� '�? �° � 4x F 4 '-a: a�.; <br /> Lateral 3 Fbw 0 0 gpm <br /> �" .�`;;� > ,t :�. �,�:�, �:-�'.: <br /> Lateral5:.Flow= 0.0 9Pm <br /> Tota1= 17.8 �m 17.8 X 3=53 Gallons/Min <br /> 10. Summary <br /> EMer the m�►imum ' size that a0ows for even distribution and the valume of 1" uid in the E-20. <br /> Pipe Size Pipe Volume Pipe Length Total Volume Perf Size Spaang <br /> in Uft ft to Fill al in ft <br /> Lateral 1 1.5 0.11 25.0 2.75 1/4 2.0 <br /> ,,. . <br /> L�.� ,.:� `'.�:��f '; �` :���e �:.� , . 1/4 4:8 ' <br /> � 1:S . <br /> Lateral 3 0.0 0 0.00 0.0 <br /> t.�tlt,��_:'_ �. !�1,�1 ; 0 - . 0.00 0:0, <br /> _ _,,. � . . . <br /> Lateral 5 0.0 0 0.00 0.0 <br /> Total = 5.5 gal 5.5 X 3= 17 gallons <br /> This is tl�e total volume to fill the laterals <br /> Amount per pose should be 45 times this. <br /> I hereby ' thaR I have oomple�ed this wak in aocordanoe wilh ap app�iCabte ad'ui2rioes,rules and laws <br /> (signahme) 810 (dcense#) 7/13107 (date) <br /> Page 2 of 2 <br />