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I <br /> — —— — - - -_._„_ 111_________ ______.,._______ <br /> n I _It) _z_ip_+; <br /> a. <br /> at <br /> ' CZt %o� SA{o93o� <br /> � � F‘ . Io .S 3'S <br /> -, L' P <br /> _1't"L t) _..V t Vs/_________ --- <br /> SET- BACKS 1st' /0' <br /> , <br /> o HOUSE System must be: <br /> 0 Tank 0' from property lines X - �F�--f t(-11-1 t> Sr+� c�t <br /> cu •.4 ...A• a ..2S from wells <br /> pp .A from b'Ogs. <br /> U•• <br /> t ,..11„,;:i Treatment orea - from lakes, ._:::_ streams <br /> NOTE:Power supply and switches must be kcoted ir. <br /> Treatment area .7.__..from property lines <br /> weather proof enclosure outside the pumping chamber <br /> MANNo�s m.n ►�" oS'from wefts <br /> (iAGrF,L� �o from bfdgs. <br /> a. <br /> •rte' 1�'from trees SOIL <br /> o IL ri c I — �I <br /> U min. � <br /> to .- I "do.supply pPe — - grade % <br /> Tank ; ' 30 . <br /> _Drop to Tank j Tank ••� PRESSURE DISTRIBUTION MOUND SYSTEM <br /> o i Min. I'10 8' ' ' ---Pumping <br /> v Max.l'lo4' >r Q 'Cc'R1-11GS SNA1;\_t-ouJ Chamber <br /> L 4"lo 6"dia.pipe <br /> o <br /> m SYSTEM DESIGN -MOUND <br /> -a <br /> TYPE- . BEDROOM Auer 3 <br /> •.+ , , age percolation raft; min./inch (design.83sq.tt treatment area per gal, of daily sewage flaw) <br /> 3 <br /> °10O gd./day x.83sgh/gol.1111-sq.ft.of treatment area 41604-1==—__sq.ft. (:-i- 10ft.width-i ft.length of bed area+side slope run_.±to I LILAheight= al ftx.L <br /> Clean rock needed•- 041 sq.ft.treatment oreo x MS-4,depth of rock=0 k0-1 cult--27=e cu.yds(3/4'to a v2.da. ,indudes 2"of rock above pipe) <br /> q <br /> -r-.14'4'. .-:----'- Clean sand fill below rock needed a-Is:3 oayds. approx. , sandy loam bock fill 30 a.yds.approx., topsoil 6" 7 al cu,yd. .9\2_ - 1 <br /> p:n , 3 I <br /> Number of tanks required Ist tank_ ol. 2nd tor►k�_ I tnirurxrrtslaMM� Co Aoo a otip -(o mop 5ost torr t <br /> .+ q� 4 , gal. f'ws Pi1mPtNra G :Am Pe 1?-- <br /> 0 i Pumpi►g chamber capacity- 25% of doily sewage flow of'at) gal.=�z gal+reserve storage of 150 jei1/BIS oa got-+pipebockdronoge— <br /> PRC <br /> "" of_..got./100tin.ft.of D, "da.supply pipe, lin.f t.needed AO , L. .golf manifold 4 0110011nftof "dia.pipe, In.ftneeded ') , ", ,gal. <br /> m <br /> 0) total capacity needed_1133 <br /> got,(plus area for pump) ugh rnrn. ./6'00 9gl.cap, al <br /> CD Distribution pipe Oa'dio. , alta fn.ft., 133'dia- perforations 3 4.-,"apart <br /> Pum 1) <br /> P size hp. (pumpaltle capacity '),3�gu1. 4cycles/day) -tJZe-,c) 1} ' d�Ao.__PR -bs �SJV�13►3Y--1,z ---_ y_4 �°,li_haLn-_.- <br /> Cl Note: When constructing bed - , Inds area should be shaped Note: Distonce horn treatment oreo to neighboring wells— I <br /> '-) to divert run-ofI from emering treatment oreo, L,` 4' -- -Iervi,i )n° i 1 Design <br />