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_ O1/1;.�:`20G1 li:vl FAX 7$�48i��11 SP TESTING T1�C �13 <br /> ." � ' � � <br /> � � ' • PUMP S ELECTIOl`�1' P'RC3C."EI3LTF.E <br /> �. L)et�xmir�.e �umg capacity,c <br /> �1� �ravi#y di�tri'�ution <br /> Y. 1Vl.ini_mum req�di�rharge is 10 gpm <br /> 2. Nta�c.r.ar�xim,suggested discharge i�q5 gpm. Fox other <br /> �Si'i9F9I'Lg�"1�I1t9�t 1CHSt ZO�IQ gre�ter thar►the wates sugpl,y rate, <br /> but��faster t��an the rate at which effluenk wil]Elc�w out c�f the <br /> aismbntion�evxce. <br /> B, Pre,�sur��istriL�u#�on <br /> ��e�r�ssure distrt�rution wark sheet <br /> Frnm A or B S�l�ctec� pump capacify: �-17 �pm <br /> �. D�t�rmine �ump h�ad require�nents: <br /> �,.�'deuation diff�erence betweea�Fump and point of disch�rg�? soG�otms�system <br /> -----�,--fc�et &pah�af d(schprge <br /> �.�peciai head r�unrement?{Se�Figure at rd,ght-Sp��i�I He�ad�quir�nf�) tc9pl �e <br /> ��feet �t �A.el�vtxPian <br /> C.Caltvlate Faricfa�o�+lass � d�rence <br /> 1. Select�ipe diameter�. .v in •�--• - <br /> ........................... ..-----• <br /> 4. �ntr.r Figure�-9 with gpxx�(lA or B}and pipe diamet�r tC1}. <br /> Read FricFitrzt loss itt feet per 100 feet fram Figure E-9 Special Her�d Requlremants <br /> Fri:.tiQn io5�= 3•�3 fti 1�Oft of pipe Grdvity Oistr�ution 0 ft <br /> 3, �eterrrun�e toial pipe lengtlh from pump dischargre tv soil trea�nenf pressura Distr�ution v ft <br /> c?�scharge poiz�t.Fstimate by adding 25 pereezYt to gipe length fas <br /> ,Fitting ioss.TGial pipe length tirnes 1.25 = equivalent pipe lez�gth f-9:F �`.o�a� , ipt <br /> �wf�:�c 1.25 =..._.,,�_�fieet P'er i�f�e+sf <br /> 4.Calt-ulafie tbtal fri��csx�Ioss by utui�plying fri�tiQn loss(�) <br /> n�minol <br /> in ft/lQf}ft by thr cquiv�lrlttpzpe le�gth�C3)anr� divide by IaU. tbw r�de t,5��amdisr�� <br /> = 3.3 ftl�a0ft x. 3 Cd +1�_ .1 ft m <br /> D. To�a2 head required is the sua�of e]evatian differ�rtce(�),special � 2.47 �J3 0.11 <br /> i�ad requia�ts(B),and total fricii�ns►loss(C4) 25 9.73 i,)1 0.1 b <br /> ��+ � ft+ / ft= 3G 5.23 1.55 0.23 <br /> 35 �,96 �,�5 0.9� <br /> 'I`ot� head: !3 feet � 8.�� z.�t Q.sq <br /> �. Pump �el�Ct�Ori 45 +1.�7 3.28 O,dB <br /> SD 13.�1b 3,99 d�56 <br /> � 4,74 0,70 <br /> A pumF m�t re s�leceed to aei.iver at leasr���pm bQ s.bC? o.H2 <br /> {lA.�r B��rit1i a�lea�t �3 feet of tata3 head {2D; � S� �Q� <br /> 7CJ 7 1 <br /> i hereby certi�y that 1 ave:ompleted thi.�wvrk in accordxnce.wxth applicable ordinances, .nil�s a�d lawa, t <br /> �� � � ' <br /> � {signatu7e) �'g 4' (Iicense�t7 �r�"'1--1] 1 (date) � <br />