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OSTP Pump Tank Sizin�, Dosing and Float <br /> • ���� � � �� �� �- and Timer Settln� Design �/orksheet : <br /> �v :�>:,,,:- <br /> DETEft.MIME TANK CAPAQTY AND DIMENSIONS Pro;eci!D: v 7z.o&.o� <br /> i. �. Desig.r,•�ic�i/ i.�.is�gr,Sum.tAJ: ���v--jGPD <br /> B. Minimum reGu;red pump tarR capacity' 1"�� Gai C. Recommen�ed pump;a-:,capar.y: j 20CG Gat <br /> MEASURED TANK CAPAC!'!'Y(existing tanksj: <br /> 2. �,. f.ec:ang!e area=Length il;X r'lic+th{WI A <br /> � � Vdidt; <br /> �f i X � ,� _ �i_._.-�`t' ', �. <br /> 6. Grcie area=3.i4%`+.3.14 X radtus X raci�si i ♦ <br /> 3.14 X � �� �t ' ��� Ler,g�----t <br /> �, Calcu'tate Galions Per Inch. T�ere are 7S gaitors per cubic r'c,�:. Tnerefcre; muttipty the zrea �� <br /> `rom?.A or i.8, by 7.5 to determir,e:�e eal%ans per foo;�he:a�k no,ds. Ther divioe tna: `,, <br /> number hy 12 to calcu!ate:he ga4ton5 per inch. ~��� <br /> � <br /> R��i€S <br /> �i ft` X 7.5 gai?ft' = ?2in%ft = �Ga!tonsa�rinch � <br /> i <br /> 0. Calc�ia2e Tota;Tenk Vofvme <br /> Depth from bottam oj iniet pipe co tcnk bottom: 45.75 in <br /> Totu(7ank Vctume =Qea[h from Dottcr,*i of in(et pipe iLi���.A�n�c!t`onsi tnch !Line 2; <br /> �5,75 {� X , 43.8 Gallons?er�-,c.. _ � =+��•��Ga.tor.s <br /> � ' <br /> hiANUF.4�-1iRER'S SPECIFSE�TAf�K CAPACITY{when avaita�le): <br /> + '�oLe:Desigr.caicuiatio�s <br /> 3. 4. TankMar�ufac:��er; �B�ov.r�atitSer i <br /> �a-e hased or.t�is spec�fic <br /> 3. Tank tJ.odei: � � ��ank.Su6s:itutir,g a <br /> differert tank model;�viil � <br /> C. Capacty r�om manu?acwrer: i 20�0 Gailo•^.s �har.ge the puma f�oa:or <br /> timer settings.Contact ' <br /> i � <br /> D. Gaiiors per'r,ch fr�T�manufac.urer; j d��•$-�Gaiions per;nch <br /> designer if char.ges are � <br /> r-� r,ecessary. I <br /> E. LiGuid dePth o:`ta^k rrc�n=.nur'acturer. j 45.8 �i�ch2s <br /> � <br /> DETERhKI�f£QOSi4G YGLUtAE <br /> 3• CaiClii3iB Voiume to Cover Pump iTFe�nlei of[h2�ump�;:sc be aF ieasc 4-ir,chas��orn zne bct:o�o� <br /> i^2 ailRl�tank 4 2 inches of wa:e;coverng the pu;^p�s recommerde�j <br /> (Pump ar:d b,ack hei�ht=�inches�X Gat(ons Pe,-trch (2C or 3E) <br /> r��15 -(i� + 2�rchesl X 43.8 Gzliens Per Inch = 7�5 iGa�.lons <br /> `--J <br /> 4, Mi�imum r"um,xut vofume -4 X Votume of Dis.ributior,Pipirg: 3��Galions <br /> -iine f7 of�he Pressure Cistri�ution or Cine t i o;Non-tevel <br /> 5. Caicuiate Maximum Pumpout Vo±ume �25�a;Cesign Flow} <br /> Des;gn=tow: 1 75G � GPD X 0.25 = 1�?.5 �Gaiicrs <br /> *---� <br /> 6. Se(ect o pum�ut volum?that mees ba?h items above iLine 4&Si: � 187.5 �Ga;tc^s <br /> 7. Calca!ate Geses PerDrn� _�es�gn Fow=�si�g Yolume � '�olume of Liquid in ' <br /> � ?5p �p�Q: ?s7.5 g3! =��o-�Doses j <br /> �1�?t� <br /> 8. Czlculate�rainback: r-- ! -� <br /> t A. efa^aererof5upptyP;pe= � � �jinc�,es � Pi�e j 6_ic�U1� � <br /> h '`iza��eet j Diam�ter � Per ��at ; <br /> B. LengL.o`Suppty?iae= � � � <br /> C. Veiume of Liquid Per�ine¢(Foot cJ Pice = C.170 �Ga;ions/rt i (i nchesl {,Gd41C�iS i � <br /> D. vrcinbcck =Le.nSth of Su�pl y Pipe X Volume af LiQuid P=r Li^eat Foot of Pipe ; <br /> i �.L��� <br /> � i20 _ X� 0.'70 gal,'fr = 24.4 iGaltens i l .?7 O.G�7� <br /> L <br /> , ��- n.1 i Ci <br /> 9. TotQi G�sing Votume =Dosing Votume piu;Drcinbuck ' �: <br /> �` ,87.5 T gat•r 2Q.� gal=��-(Gaitcns � � � 0. 9 7Q ; <br /> 70. Minimum Alarm Vc'.ume=Geptn of ai�rm i2 or 3 inchesi X gaito^s per in:h of tar:Sc I 3 ? �}•3�� <br /> f 3�in X i �.s ;kal%in = ':'s?.4 Gai{ons ; 4 �.�nl <br /> L <br />