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OSTP Pump Tank �izing, Dasin� and FtQat <br /> •����� ��� ���� and Timer Setting Desi�n Worksheet � ;� .� � _ <br /> Co .r�.�A.�e - .,._. <br /> DETERM!NE TANK CAt�AC(TY QND fllAi�NSiONS Proi2t:ID: v 12.08.06 <br /> 1. A. Design Ftow �Gesign Sum.1.��: � ��� jGPD <br /> B. h5in!mum required pump t�nk capacity: � iG04 (;,a; C. Reccm.^e^de�pump ta�k capac�ty: i 2�u0 Gat <br /> MEASURED TANK CAPACITY(2xistir,g tanks): <br /> 2. A. Rectangte area=Leng,h(Lj X�rtsdch��rr� � <br /> I +tt /� �� ft _ � I • , lr!'1�Jth <br /> L.��J I �T�L <br /> g• C�rci�arva=3.14r��3.�4 X radius X radtus) i �, <br /> �.i�"r .� �Z cr = �;:'- f--� <br /> �-• Lenath <br /> �, Caitulate Galio^s Per inch. There are 7.5 ga,tons per cuoic�oci. T?erefore,mut;ip;y L:ne arez V <br /> ircm 1.A o�1.8, �y 7.5.o dete�mire i�e ga(tons per foat the tznk no;cs. Then divide that ��, <br /> n�mber by i2[o catcu!atz the ga!tors pe�inch. f- -►' <br /> R�diu6 <br /> � ft` X 7.5 gat/f;' ;- 12;n;it = j� Galions per ircn \��, <br /> G. Catculate Tota�;cnk Yolume <br /> Depth from bottom ef ir(et pipe to tank bot.om: � 4T�.75 in <br /> Tata[;enk Vciume =Depth from bottom of inlet prpe (Line 4.A1 X Gat(ors/lnch i,line 2r <br /> r� <br /> 4:.75 i ir: X j �� 3•�S!Galtors Per fnc^ = i 2003.9 �Gailons <br /> i <br /> rhANU�ACTURER'S SFECIFIED TANK CAPAtlTY(whan avaiiatle): <br /> 3. A. Tznk!�anufacwrzr: 13rown:Yiiher_ Note:Design cakuiai�ons <br /> are based en this s�edfic <br /> B. Tank Mo�el: { �ank.Substituting a <br /> different tank moCei wiit <br /> C. Caparty from man:;`accure-: 2GG0 Gatle�s ci:ange the pump ficat or <br /> timer sett��gs.Contact <br /> D. Gatlons per ir.ch'rom manuf�ciurer. 43.8 Gaiions rer inch <br /> des�aner�`chanees a-e <br /> < <br /> E. !ieuid deotn o?tanK'rom manu'acwrer: ��;���e$ nece_sarf. I <br /> DETERMINE DOSl�JG VOLUt�E <br /> 3 <br /> � Ca:c�:late Volume to Ccvei Pump !The:r,;et of th=au:^p mus:�e ai ieast 4-i�ches`rom the hotco�n o` <br /> the pump tank�2 inches of water coverir�;�e pump is recommancee� <br /> (Pump and biccr.�eign;=2 inchesi X Gat!ons Per Inch t2C or 3E� <br /> i� i% ! in + 2 inchesj x � �3.3 Gat!ons?er Inch = ; 745 Gaiions <br /> a. Mi:7in,L,m Durnp�.:t V�lume -�X Votume o-D�suibutior Pipi:^,g: I 3�9.6�Ga;lons <br /> -L;rte t7 of the Pr2ssure Qistributron or Line 77 cf Non-fevel <br /> 7. Caicu!ate M:aximu,n Pumpout'/o(ume (25%or Des;gn F;owi <br /> Design Ftow: #?:0 � CPD X "v.Z� _ � 18%•5 �Gaitor,s <br /> �� <br /> 5. Setect a pumpouc volume that mees both items e6ove firne 4&5): � 187.5 ivai!ons <br /> �. Cateu!aie L�ses?er Eo�,: =Design Flaw=Cesirg'✓ctume <br /> �:.o ooses � Vofume o€Lic�uid ir� I <br /> 150 �gPd�� ;s?.s �at =�� <br /> 8. Calcu'tate Drair;back: <br /> Pipe ' <br /> A. Drame:erofSupplyPipe= ��nches i Pi�� ' LiC�U d <br /> 8. !ength of Sup�:a Pipe= � 12D f�e; <br /> j Diameter � Per Foot � <br /> C. '!o(ume o;Liquid Per Lineoi Fao[of Fipe = G O.�Gatiersrf; i ti f1Ci}e5� �Gd�lOilS? ' <br /> C. DrQ�nhcck =Len3th o/�uppty Pipe X Vofume of Liquid Per Lir2ai Fa�F of Pipe ' � ; �•�"t� i <br /> t20 ft X���gat;ft = j Z��Gattons � 1 .25 � C�.C�78 <br /> 9. Tatcl P�sin3 Valume =icsi,og Vc(ume plus Dr,inbatk <br /> ' 1.5 t�.. f 1 fl <br /> ts7.5 ga; + Z0.4 gai=� 208�C-attons 2 j 0.170 <br /> 10. Minimum Aiarm Yoi�me=Dep,:^,oi atarm(2 or 3 irches;i X galions pe�ir:ch ot.anR l`}.3�'i <br /> r�in X � 43.8 gal/in = 13t.4 Gatiors Cl.:•p1 <br />