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, � f�Si"P Basic R�mp Selection Design <br /> �..I,*�fiIV�I2SI7'�r' <br /> ;L",innesota t�oliuiion W{��'�(S��►� C3F �1 ti N�,SC37A <br /> Coa�tral A ency <br /> 1. FUMP CAPACI7Y Project ID: v 12.0$.Ob <br /> Pumpfng to C�ravity or Pressure Distribution: O crawty O-� S�+ection required <br /> 1. if pumping to gravity enter the gatlon per minute of the pump: ��GPM (1d'-43 gpm) <br /> 2. if pumping to a preswrized distribuiion system: 54.2 GPM <br /> tUrre 11 of Prersure DistrtbUtiar) <br /> ..i t=ettnK��ntsl,4ea: <br /> R t�i:u nf:Lse:han�• <br /> 2. }{E/i�REQU�REMENTS ���0�7. <br /> Kii4�... .,. ....... <br /> A. Etevation Difference 13 ft • .�,`..'°e �� .. <br /> _.�, .. _,.- _._ <br /> between pump and poinc of discharge: "<' 4 f{� E��•_ut«,:"� <br /> ; <rr,<�: <br /> 6, Distri6ution Head Loss: �ft i'«� f i <br /> � � ,� �----------------------�------�----------- <br /> -- <br /> C, Adaitionat Head l.ass: �__tft due to s iat �� . �� <br /> ._�.,�,�.._ ,, <br /> t Pec� e4wipment.etc.) <br /> Tab1e i.frictfon Loss�n Piastic Pipe per 100ft <br /> DrisEribiwCion Heac! Loss <br /> Grav#tV t3isto�iu��ticur� = (3ft �lra t��t+� +"f--'��'��?tFr +� �_he�� <br /> __. . <br /> iUFt',) i.2� <br /> __ . ;....._ .._ ;. �........ <br /> Pressure Uistril�ut9on bas�ci on Mininium Averaqe Nead ;�, q � �z � , �, ; <br /> vatea� on Pr�ssur+� Distribut9orr lNor�ksheet: ,? ��.8 ' 4 3 " F i'�.� ; <br /> Minimum Avera; �.Head Distritiutiori F{ead Lo�:s i-� 17.� : .,.7 ::.4 �J.� � <br /> 1 f`t Sft � <br /> 3c � �7 � � � ;.G t7.r <br /> 2ft 6ft ;� � a 8 `1.9 <br /> Sft 70ft �G 1� ; -1 i� . � <br /> , , <br /> r5 1b ? � +a 4 ;.7 � <br /> 0. i.Supply Pipe Diameter: 2.0 in 3£3 , ; 2, , : �.7 �. ' <br /> 2.SuPplY Ptpe Length: 120 ft 35 L.� .� i <br /> 4Q h.5 -� . <br /> E. Friction l.oss in Plastic Pipe per 10pft from Tab{e I: `�� ���•' �.i� <br /> ��z � �� (:.�. <br /> Priction Loss= 7.07 ft pef 100ft df pipe �'� ?.� <br /> � b�'� &.�t,; i <br /> �, Determfne Equ�vatent Pipr Length from pump dfscha�e to soil dispersa!area discharge �,!� ,u.� � <br /> point. Estimate by adding 25%to suppiY pipe ter�th far fitting toss. Supply PipE Lernith 74 ,3.-t <br /> (D.2} X 9.25=Equlvatent P/pe Length � <br /> 75 ,3.:� <br /> �5 , �G.4 <br /> 12� ft X 1.25 = 150.0 ft c�5 '4t?.1 <br /> G. Calcuiate Suppfy Fridion tass by muttlptying Frlction Loss Aer tODft (Line Ej by the Equfvalent Ptpe Cer�gth (Lirte F)aod divJde by 100. <br /> Suppty Friction loss= <br /> 7.07 #t per 1�ft X 15A.0 ft + 10Ct = 10,b ft <br /> �i. Totat Heud requirement is the sum of the EtevatJon Difjerer+re (Line A),the Dfstriiwt�n Head Loss(l.ine B),Additivnat Head I.pss(llne C),and tlt�St�pt <br /> F�tttion Loss(Line G) <br /> 1�.0 ft � 5.0 ft + 5.0 ft + 10.6 ft a 37.b ft <br /> 3. pU#AP SBlECT10N <br /> A pump rnust be selected to detiver at teast �j��() GPM(Li�1 or Ltr�2)with at least �7�(y feet of totaf heqd. <br /> Cumments: <br />