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_ OC ! <br /> J - <br /> t° J 00 y :l S <br /> SET- BACKS j 0 1 0� <br /> HOUSE System must be: <br /> Tank ' from property lines X- SF�-<t c�,1 c���St�� w�oT _ <br /> Z� from wells <br /> from bags. <br /> Iva'. Treatment area ='from lakes,��s1ftoms�•n.�Q 5 <br /> Treatment Oreo D 0'from property lines NOTE:Power supply and switches must be located in o <br /> tnR PO04AWO,►1c .7 'from wells r"lko weather proof enclosure outside the pumping chamber and manhole <br /> Br+ceFu` .a".wc.. <br /> i iQ,from btdgs. <br /> Q from trees SOIL BORING ELEVATIONS <br /> min. <br /> a 41 s TH.i0 <br /> � EL .moo . <br /> grade 5 %TH.i`a EL.-Le 1 <br /> Tank � Tank �• -3°n' - TH�iaEL: �o •5 <br /> Drop to Tank ! PRESSURE DISTRIBUTION MOUND SYSTEM <br /> TWhEL:-,-'012-P <br /> Min. e'lo 8' Pumping TH`t�EL:- o �-;, <br /> 'loMax6I IS tdia '�" -�iP���s �N��L_o� Chamber ELEVATION at PROPOSED PUMPING <br /> 4��10 6��dia.pipe CHAMBER- oat-Pur c, <br /> SYSTEM DESIGN -MOUND >x� ��, C`i1�0 LCL /n U q.0 <br /> TYPE-:�_, tL BEDROOM , Average percolation rate 1y.l min./inch (design.83sq.ft treatment area per gal.of daily sewage flow) <br /> b gal./day x.83sq ft/gal. sq.ft.of treatment area +10%=S49 sq.f1. (= IOft.width=_,S�ft.length of bed area*side slope run.oto I xLl height= 3Z ft.x J/Q ft lawn•area needed)AXE', <br /> Clean rock needed--L sq.ft treatment area xdepth of rock=cu.ft . 27=_2_Q_cu yds,(3/4''to 2 W'dio. ,includes 27of rock above pipe) taUti. /. 3 <br /> Wqs -oClean sand fill below rock needed cuYds. alx. , sandy loam back fill cu. ds;a <br /> pprox., topsoil fi -54 qu.yd._ ej� GLX s <br /> Number of tanks required , Ist tank/000 got. ,2nd tank X00 0 gal.mkin ms Pays Pt A rr%PI N L. <br /> Pumping chamber capacity- 25% of daily sewage flow of 6:4 Q gal.=Lgol.+reserve storage of 15 09a 1/B137- k0o got.+pipe back drdhoge— PROPERTY OF:lvr-w <br /> of_ I q got./100lin.ft.of a "dia. supply pipe, lin ft.needed 30 y , 5'1 gol,-t•manifold L�LgalJlO01irnft of a"dia.pipe,lin ftneeded , Z- gat. ���-� v� <br /> total capacity needed 20 k gal.(plus area for pump) Ljs,r-_ M,r%. /coo oga 1,ca f" O ­o M�3• 190 k_l , , <br /> Distribution pipe 1.�"da., !�lin.ft, l �dia. perforatans °apart <br /> Pump size 1)-1: hp. (pumpable capacity ;0(e gal.4cycles/day) �s�� ` H�iao Pi��bs p��e�p�wt� �JU S-, ►l ti,,,,.,. S-P TESTING, , <br /> Note: When constructing bed , this area should be shaped Note: Distance from treatment orea to neighboring velts— �' <br /> to divert run-off from entering treatment area. -11�4 _- /00 1 Designed By: f _ <br /> Date--.k/LYa , PH. 612-497-3566 <br />