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A cJ R-T-(c� S � �1� <br /> I/1 UIQ Z:a DESIGN WORK SKEET (For Flows up to 1200 gpd) <br /> �` A-l: Estimated Sewage Flows in C-Q!Irns pe, j <br /> number at ~-- <br /> ; d bpd (see f1gl�re A-1) 4 bedrooms Mass I. Class 11 class III class IV <br /> x 1.5 (safety factor) = gp 2 30Q 225 ` 130 6" <br /> =50 <br /> 300 i .18 :t thin <br /> d 600 375 25 values <br /> 6y_fI C TANK Capacity � 5 750 450 2414 in the <br /> 6 900 525 33)2 Class 1, <br /> r �.9 7 1050 flail 370 It,or III <br /> _ ball.ons (see igl�re . -1) �J 8 11 j 1200 7 408 columns. <br /> C. °sOil-•`-> (rej-el' t0 Site eVt7111at101'1) G1: qe"l i['idi t+ t:itic;(iu.utlotIO <br /> Number of 1Lniutvm Liyui i I iyuiJ uap tcits kith Li°luid ap.'it <br /> u ith dis o ala <br /> 1 feed d,, °� Bedrooms Ctt:=. it pitrn: t:i:;.�iusal r <br /> 1. ll, oth to restrictirLb layer = ' . liftitwae <br /> 1�..pth of ercolation tests = �' feet 3 or less it3> BOO <br /> Ct tiara. ' 1 p � � / ��30' �"� tc�o ttonQ <br /> p 6i 4 (p G� 5 ora` 'm- '_ �0 3000 <br /> i`_;-Cb�0 tion Cat_I° � Mp; t�L(�s �""�' ! 7,R or 9 3000 3000 f 1 <br /> �t. 1 loading rate 0m q 6 gpd/sgft (see f giire:D-33) <br /> ,eIt land slope- eCa % ' <br /> l <br /> 1_?eYE.I? DIMENSIONS <br /> 1 <br /> i E�• -�c� by 0.83 tobi--.in reS�,� -red rock l aytY <br /> � ,'_;.''_> �= _._:.�..1• s ,.,L C �•' ,y,fie �,,�� `"'�r' .� c.:• ''1r <br /> _ "*).;,3 L.iIaUing Rat.-?- OL 1 <br /> 7t t t vi c)U r iAll 0 <br /> � s <br /> VC)LUME <br /> I i.il.tip.y rack area (D1)by rock depth of 1 ft to get cubic feet of rock <br /> sgft x 1 ft =4/h� cuft <br /> DMJo Jo cult by 27 tuft/cuyd to fret cubic yaxds <br /> /ate _ cuff 27 cl.y'djcuft = 2__ _ �.uyd I <br /> 5. Uh.,pI_y cubic y<:rds by 1.4 to get weis�it of rock in torts } <br /> -16)— cuyd x 1.4 t«n/cuyd = 3 tons _t <br /> t U-33: Absorption WiLIt11sit::t,{'1•::ti1e <br /> i1•. SEW.-.CE ABSORPTION WIDTH Peru,lawn'l.atc <br /> MMinutes Inr Sod Tex,— <br /> Inch s sas�,.:. i r:a...• ri i <br /> If Faster than 5 l i',,..rw�:,,,.1�' .-J ^_ t QU t i <br /> alh <br /> '" <br /> equals �.,,bs�rl>tit_r:1 ratio (See Figure D-33) t ;;'.; ' ;;u' <br /> .- <br /> i a3tr Sitt L, u _....._ >i ( �t1U <br /> S11.—_i_ <br /> r '� I 1 <br /> 1 _ it: <br /> _ <br /> —Slower lhai�I "' - <br /> i I <br />