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PUMP STATION REQUIRMOWTS <br />J. MANIFOLD DISCHARGE ELEVATION O _FT J-1 <br />ELEVATION AT PUMP FT J-2 <br />DIFFBRBNCE (J-1 minus J-2)/�V4� (ELEV. HEAD) OV <br />R. DISCHARGE LINE LENGTH (PUMP-TJ-MANIFOLD) 1� _FT N <br />DISCHARGE LINE DIAMETER (BSTwEEN PUMP _ ? INCH <br />( 1.5' or 2' typ.) AND MANIFOLD) <br />FRICTION LASS <br />PER 100 FT OF <br />PIPE: <br />(FRICTION <br />LASS IN FT/100 <br />FT, PVC) <br />BRIS <br />GPM <br />1.50 PVC <br />2" PVC <br />3 <br />26.6 <br />4.21 <br />1.25 <br />3+10• <br />i.8.8 <br />4.87 <br />18.01 <br />1.44 <br />12.37 <br />4 <br />37.7 <br />4+10• <br />40.0 <br />8.91 <br />2.64 <br />5 <br />44.4 <br />10.81 <br />3.20 <br />5+10% <br />53.3 <br />14.50 <br />3, 2 Q FT/100 FT O <br />1.25 x O xO / 100 = HEAD LASS DUE TO PIPE FRICTION <br />1.25 x 4po x .b.2-0 / 100 y <br />L. ADD 5.0 FT BY DEFINITION FOR LOSSES IN LATERALS/MANIFOLD <br />TOTAL HEAD REQUIREMENT = 5.0 +(2)+(2) <br />=5.0+ ee +=I&L4 <br />*******FT HEAD REQ•D <br />TNIMUM REQUIRED PUMP RATING: <br />/ GPM AT J3, y FT TOTAL HEAD <br />SIDE 2 <br />