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HomeMy WebLinkAboutVarious Worksheets, Calculations T... r (7).* Pump Capacity (GPM) : • 3 Laterals x x.01.1 GPM/Lateral = 1 t t(/ GPM (8) Determine total head loss: 5t (:),A 0..0-A \ (a) Static Head = Lateral elevation minus low water elevation = 6,5 FT (b) Dclivcry Loss—= Distal pressuro timoa 1.31 -- 2- , FT (c) Friction Loss = .J, t FT (from table 4) x ZD Length Force Main 1767, FT • 100 q 2 Total Head Loss 1�J`FT (9) Determine Basal Area: ( ( t pl 'A L Perc Rate = • min/inch =' S.F./100 Gal x GPD = S. F. Note: Make sure basal area is downslope of field. ''14ak)c) • K4wit-, .. 6- 1C f\p; �,3; �`' 1-o 11, -7 33061{xl • \_. ...161-11-i- '. • 20 *621V-rd °Li -,tatttAr --),,,A.,.-„,, -,,,.. , ..,.. -pc„,... 8 6 &sic• voute: ( l7,2 , . ' Q- 1 C'T { ln) 1 17 G �T I i 6th(-- - {G WO: "��C�bti.) "T'6I�1(.- 1-09 . Ur,W4.11,A Ibt7,C, t 5).*(.°'9 Ti ttplM 1 C 20 7o �,, 2 OL( '11 Dz Siaa i 7..„.•. 14,°5 -2-6, 9101 . 1 A. ( Zr) U�wt ueoc ri e�.. H K 5 ,)4 \--I? i b / / / PRESSURE DISTRIBUTION WORKSHEET A-2 TOWN: L(49441O OWNER'S NME TI Irt-REIJ DATED I 7.004, ) (1) Sizing the leachfield: • 3 Bedrooms @ Kr) GPD/= -350 GPD = V Square Feet bedroom 0.8 GPD/S.F. �� Provided: 50 FT. (Length) x 15 jj, FT. (Width) = 1-15: ) Square Feet (2) Calculate Perforation Discharge Rate (PDR) : • Distal Pressure = Z FT (usually 2 or 2 1/2 feet) . Perforation Size = inch tFrom�Table 1 PDR = ISD Gal/Minute/Hole • (3) Determine Lateral Discharge Rate (LDR) : Number Perforations = Length of lateral = .a) FT = 1P ' holes/lateral • Spacing of Perforations LDR = Number` o P rforations x PDR (.1* , x hp Gal/Minute/Hole = e gal/min (4) Determine Lateral Diameter Size: Perforation Size = l/'1 inch; Lateral Length ?JC FT; Perforation Spacing = 5 = FT From Table 2, Size of Lateral = 110 inch Provided. size of lateral = 11 0 inch (5) Determine Manifold Size: Manifold T > Type.: Central ( ) End ( ) Manifold Length = 9FT; Lateral Spacing = .,i' FT; LDR = ,1 `GPM From Table 3, Manifold Size = li2.5 inches Provided manifold size = inches (6) Determine Dose Volume: Maximum Dose Volume = 2 () GPD = SZ15 Gal/dose 4 Dose Volume = Dose volume must be 5 to 10 times pipe volume but must not exceed 0.2 Gal/S.F./dose 11�� Q Lateral Volume = FT/Laterals x 3 Laterals xlo •ILGal/FT = 3,;6.9, Manifold Volume = 9 FT x ,O(piGal/FT = ; �7 Dose Volume = 457 Dose Volume x 5 = G-Z,y(40 . Dose Volume X 10 = {517.0 Proposed Dose Volume GT 5 times pipe volume & LT Maximum Dose Volume y #/ f.,..! / oz. p4-v/ Vii``/€F-60 -1. _y ve` -/ .• PERFORMANCE CURVE WHR AND WHR-DS SERIES WASTE HANDLING PUMPS CAPACITY LITERS PER MINUTE 0 100 200 ' 300 400 . 500 600 700 14 • 44 • 13 40 12 36 • , 11 w 32 tIly _ 10 W . 9r� o Z 28 r'—r%y�' 9 H o �,j ti0 • 8 E �,:W 24 iv, - 4 tib ti -- Z Z /yq. r. • ,q, • ,9 • 7 0 o iii�.1.� �yOh:0'4 w Aq 41 synn s 6 • 16 �; 5 Q iiillii 15,4' Os • o 12 : ....-'111=111.( 5% . 4 H 3 8 • 2 4 1 • 00 20 40 60. ' 80 100 120 140 160 180 eb CAPACITY GALLONS PER MINUTE .. e K3002 YerSF E Myois.A PPnlau Company.1101 Myers Parkway,Ashland,Ohio 44805.1923.419/289.1144•FAX 419/289.6658.TLX 98.7443 3/90 4- - . . I . ) 1 i t - If zl 6 1 /5 , AlOe MiLF PE- , , I _3/ei 117. I Y• 11e- . / /, , . g-kio 7,7Z.OALE_6‘./.76,) --- C 1 ,,<'-) `;'• / , • 1 CC' 11,01 0.5" !VI ikV4IFOL:9 / / / / ea°-read) — 5 I `. 1 5 1 5 I 1 I __J Criseg,.C .A4.tkA, ioirrE, a _ 2:!_T.4.49. ve'f. m / -c------------------- 30 / ->- i € & j LAekorL. ('1't1.4 4:!"-'krea4,t_ .. _ . . _ , / / , =,./ S-- C.7---- . g ' Z1_1(5e,H Mait.4 / r / / / C(C4 A,/oar 7t)Out: ,,,it,L11__ _____ __- — — . 1 s ',Atm,'1 ro LID ./ L , (,-, • ______ ____ I H (. V-1 410-PVC, YCR l'ICILD 4775- Ifl•-/_Crr.-_e.. _. F4101 Al_qc__ 111)14. ATP42,4t. ...A'17 Pp...fp R411( ,,4 Li -54 7; ,./---/T,-,--5przwAy ofiAi,5-7-ixo..., r.....;4.,.....,6.-.••.• - ...-..., '4':_t.ri,...!!...eLltz:: /1 it 1 1 A• 11, —t:k es ') ,; '4.A1 --1 '1 tk Co* A7441 z 2604,. tp 1.%) A 0 . ... V • D 4," .•• 64 j-uti lc) Zo()‘ 1