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8. Balance flows for other lengths,spacing,or size. <br /> lr you and up with a large spacing(5'is max)lower the initial spacing in#6 or the pert size in#5. <br /> Lateral 2 GPM =length of pipe x gallons per minute per foot(7) <br /> 37 ft x 0.1 gpm/ft = 5.0 gpm <br /> #of Perfs= f rate(52) <br /> gpm / 0.6 gpm 8 #of Perfs(Check figure E-4) <br /> Spacing= ngth- feet)/(Number of perfs-1) <br /> ( 37 ft-2ft)/( 8 perfs-1)= feet <br /> Lateral 3 GPM = length of pipe x gallons per minute per foot(7) <br /> 0.0 ft x 0.1 gpm/ft = 0.0 <br /> #of Perfs=GPM /flow rate(5.3) <br /> 0.0 gpm I 0.0 gpm= 0 #of Perfs(Check figure E-4) <br /> Spacing=(Length-2 feet)/(Number of perfs-1) <br /> ( 0.0 ft-2ft)/( 0 perfs-1)= 0.0 feet <br /> Lateral 4 GPM = length of pipe x gallons per minute per foot(7) <br /> 0.0 ft x 0.1 gpm/ft = 0.0 <br /> #of Perfs=GPM /flow rate(5.4) <br /> 0.0 gpm t 0.0 gpm= 0 #of Perfs(Check figure E-4) <br /> Spacing=(Length-2 feet)/(Number of perfs-1) <br /> ( 0 ft-2ft)/( 0 perfs- 1)= 0.0 feet E-20 Volume of Liquid in Pipe <br /> Pipe Diarneter Liquid per foot <br /> Lateral 5 GPM =length of pipe x gallons per minute per foot(7) inches gallons <br /> 0.0 ft x 0.1 gpmfft = 0.0 1 0.045 <br /> #of Perfs=GPM /flow rate(5.5) 1.25 0.078 <br /> 0 gpm / 0.0 gpm= 0 #of Perfs 1.5 ._ . <br /> 0.11 <br /> Spacing =(Length -2 feet)/(Number of perfs-1) 2 0.17 <br /> ( 0 ft-2ft)/( 0 perfs- 1)= 0.0 feet 2.5 0.25 <br /> 3 0:38 <br /> 9. Calculate total gpm for system-the total GPM need from the pump 4 0.66 <br /> Lateral 1 Flow= 5.0 gpm J y IS Ptv� <br /> Lateral 2 Flow= 5.0 gpm <br /> Lateral 3 Flow= 0.0 gpm 1 `� <br /> Lateral 4 Flow= 0.0 gpm <br /> Lateral 5 Flow= 0.0 gpm <br /> Total= 10.1 gpm <br /> 10. Summary <br /> Enter the minimum pipe size that allows for even distribution and the volume of liquid in the o e E-20 <br /> Pipe Size 'ipe Volume Pipe Length Total Volume Pert Size Spacing <br /> in al/ftft to Fill al in it <br /> Lateral 1 37.0 0 3/16 3.0 <br /> Lateral 2 37.0 .. 0 3f16 50 <br /> Lateral 3 0.0 0 0.00 0.0 <br /> Lateral 4 0.0 Q' QAQ 00 <br /> Lateral 5 0.0 0 0.00 0.0 <br /> Total = 0 gal <br /> This is the total volume to fill the laterals <br /> Amount per Dose should be 4-5 times this. <br /> I hereby certify that I have completed this work in accordance with all applicable ordinances,rules and laws <br /> (signature) (immense#) (date) <br /> Page 2 of 2 <br /> i <br />