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05/20/2001 23:09 FAX 3982714 msts 9 008 <br /> DOSING CHAMBER SIZING <br /> Al boxedrectanow must be entered,Bre rest'ail be calculated Width <br /> • 1. Detemdne area <br /> A Rectangle area=L x W <br /> it x ft = 0 f LengthB. Cinde area=3.14 x radius2 <br /> 41. <br /> 3.14 x ft= 0.0 f <br /> C. Get area from manufacture L a Radii <br /> 2. Calculate gallons per inch <br /> There are 7.5 gallons per cubic foot of volume,therefore multiply the area(1A,B or C) <br /> tkrhes the conversion factor and divide by 12 inches per foot to dale galon per Mich. <br /> Surface area x 7.5112= 0 fe x 7.5 / 12h% = • 25 gallon per inch Legal Tank; <br /> * DWU;9k T*eC&S4._-�0 500 gallons or <br /> 3. Uoulate total tank volume 100%the Baily flow <br /> A Depth from bottom of kdet pipe to tank bottom in or Alternating Pumps <br /> B. Total tank volume=depth from botlorn of Inlet pipe to tank botkmr(3A)x gal4n(2) a.h:E**rA#sd Sewm •nom:a Gm5wo o..cbv <br /> = 52 to x _ 25 galfm = 1300.0 gallons <br /> boom" Gus I CJas 0 Cbr Hh GusnV <br /> � 804. Caadategaatocoepmp(wih2:lkdaofwaerovwNpop) s � 216 d** <br /> (Pump and bbdc_ height+2 Inches)x gallon per inch $us 296 ) <br /> vo+w <br /> 5 M <br /> 5 M 450 M intw <br /> ( 14 + 2 in) x 25 galfin = 400.0 gallons <br /> e 900 S25 332 Cioa 4 <br /> 7 Im am $70 Lora <br /> 5. Calculate total purnpout volume L a 12M 675 JIM cwur & <br /> A Selectsize for 4-5 doses per day. Galton per dose=gpd(see RgweA-1)I doses per day= <br /> 900 gpd / doses/day = 180 gallons <br /> B. Uoulate drainbadc <br /> 1. Determine total pipe length 30.0 Ift <br /> 2 Determine 4A volume of pipe, U7 gallft(see frgrse E-20) <br /> ):t?U: Wume of Liquid in Yi <br /> 3. Drainbacc quantity= 30.0. it(5B1) x 0.17 galRM) 5.1 v pi Diameter Gallons Foot <br /> C. Total pump out volume=dose volmr45A)+drainbadc(5B3) pe. Pel' <br /> 180 gallons+ 5.1 gallons= 1&5.1 1 0.045 <br /> 1.25 0.078 <br /> 6. Caic uWe float separation distance(using total purnpout volume) t 2 0.17 <br /> Total purnpout vokune(5C)/galhnch(2) 25 025 <br /> 185.1 gal I 25 gaUbn = 7.4 Inch 30.38 <br /> 4 0.66 <br /> 7. Calculate volume for alarm(typically 2-3 inches) <br /> Alarm depth(inch) x gdwAtch(2) _ 1 3 in x 25 gallin = 75 got <br /> 8. Calculate total gallons=gallons wen purnp(4)+gallons pumpout(SC)+gallons alar m <br /> 400.0 gal + 185.1 gal + 75 gat = 660.1 gal <br /> 9. Total tank depth=WW galbns(8)/ga11IonAn(2) <br /> 660.1 gallons/ 25 gaIlin 26.4E17 <br /> art l; <br /> Recommended _ -- _ . Cin' <br /> Calculate reserve 5%of the low E ser our va:rra t <br /> Y ) _t............. }SIT:n <br /> niyrip 011 •s 1 11 <br /> D low x 0.75 = 900 x 0.75= 675 alone •�,�,k remit_ <br /> I hereby certify that I have oompieted ft work in accordance YA all applicable ordinances,rules and laws <br /> (ire)_ L'9l< 11) $-zoo (dats) <br />