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, " ' ' �� ',� <br /> .� ��L,ECTION I'IZOCEI)iJI�E <br /> ye Y��$�1��ilIle pUII1�3 C1paCfl�7: ��...I W�-� �a <br /> � 'A. Ga�a�flty clistributiora'� <br /> 1. Minimum required disch�rge is 10 gpm <br /> 2. Maximum suggested discharge is 45 gpm. For other <br /> estaUlish.ments at least 10°�/o greatei-than the water supply rate, <br /> btit no faster than the rate iat which effluent will Ilow out of the <br /> distiiUution device. i <br /> ]�. y'r��v�are dis�rib�tion'� <br /> See pressure dist�ibutiort work,heet <br /> F�orx� A o� � Sel�cted pu�� c�pacity: _ C. a gprrd <br /> ?_. L��t�a��an� �unl� hea�i����quireaneaat�: <br /> 1�. Elevation difference between 'ptunp and po:int of discharge? <br /> (o feet � soil treatment system <br /> i &point of discharge <br /> 1�.Special head requirement'(Se�Figure at right-Special Head Requirements) total pipe qspa���•d yU <br /> �_feet ' ,�, length <br /> � inlet '�'_'�� 2A.elevation <br /> C'. Calculate Friction Ioss y difference <br /> • ! pipe � <br /> 1. Select pipe diameter�_� ' �---�-- -- ' <br /> , f -. <br /> • �. <br /> bP �i -.........------�--- .. <br /> ?. Enter Figure E-9 with m �lA or B) and pipe diameter(C1). ' <br /> ---------------------------- ------� `�� <br /> Read friction loss u1 fePt pe�100 feet from Fig-ure E-9 � cS ecial <br /> Friction Loss - , P Head Requirements <br /> -� � ft/�100ft of pipe Gravity Distribution <br /> �. Detern-une total pipe lengthifioin puinp discharge to soil treatment o ft <br /> Pressure Distribution 5 ft <br /> disdzarge point. Estimate b;y adding 25 percent to pipe length for <br /> fitting loss. Total pipe length tirnes 1.25 = equivalent pipe length <br /> J�.� feet x 1.25 = �_feet E-9: Friction Loss in Pjasfic pfpe <br /> 4. CaIculate total fi-iction loss by multiplying frictiQn loss (C2) Pe� 100 feet <br /> in ft/100 ft by the equivalent;pip�length(C3) and divide by 100. nominal <br /> _ �. Y ft/100ft x �.�_! _�lp�_ � ft tlow rate � 5�pe d2amet�3�� <br /> �. Total head required is the surrj of elevation difference (A),special 20 m <br /> head requirements (B), and total friciion loss C4 25 2.41 OJ3 0.11 <br /> � ) 3.73 1.11 O.lb <br /> � ft+_�_it+II I ft= 30 5.23 1.55 0.23 <br /> �'a$�� ���f�: � � ���'{ 35 6.9b 2.06 0.30 <br /> �,�. <br /> � ����- - 40 8.91 2.64 0.39 <br /> �a .Il�id��9 ��Y���;9�Y� �, 45 11.07 3.28 0.48 <br /> j 50 13.46 3.99 0.58 <br /> A puinp must be selected to delijver at least�m 55 4.76 OJO <br /> (lA or}3)with at least�_�eet of total head (2D) 60 5.60 0.82 <br /> m -_- 65 6.48 0.95 <br /> i 70 7.44 1.09 <br /> I hereb certi � th I <br /> y f} at 1 have complete�i this work in accordance with a ]ica <br /> pp b]e orduiances, rules and laws. <br /> --�--- <br /> ��f , �� - -��-��'�'�.` (signature) �a7� license# <br /> i � ) �'=�s"- U� (d a te) <br /> �, <br />