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-----„ <br /> -< pc-c,--ns, \-c 1a4 q- 1 1 �.'7 s0.,Fr o - .:.--.• - v <br /> )9'A (00 sf4-,Ptu,;-.--- moo . w t'1a" -14 <br /> .0\1 . c\5-‹.Yid' vJi '713?: Va- 1Low \-- 1,-.N ._• ,� <br /> 6- 1'iz oiu. _-•.-=,-f ,,'1P z'' ��- <br /> r'e C r=4P. 7----%-k"";)'S- \_ <br /> 'LM- vx.\,,\/ <br /> SET- BACKS <br /> I HOUSE System must be: \ <br /> 1 <br /> Tank :`a: from property lines <br /> ).AU- •gst--‘f T 21 from wells <br /> I �;4tY--o\4-r 7p from bldgs. <br /> =1 ATreatment area — 'from lakes,_ streams • 4k <br /> Treatment area do from property lines 4'i'-'N-'vJ11 L to <br /> 'U UNoLES )-r:4x Ci'. .0S from wells, 'At.-•Fn-- 50'4 <br /> ailt.rFf•-c._ 'from bldgs. <br /> 1- - L from trees ote:Power supply and switches must be in a weather SOIL BORING ELEVATIONS <br /> 1 I r q proof enclosure" outside•pumping chamber <br /> r zomin. 1 in _-- --- - - - _ THAI EL.-fl <br /> ka <br /> _ --a„pope --o TH."2 EL.-q'l, <br /> / Tank Tank - i 400 - w �NN�3sc ; I 0 TH.."3EL.-� •3 • <br /> Drop to Tank __ sem_ q Grade /o slope <br /> il csotuo.tn-O►y.-3 TH"4 EL- <br /> • <br /> Min. i''to 8' - ' pumping TH. 5 EL.- <br /> Max.l oto 4' ELEVATION at PROPOSED PUMPING <br /> 1- p -1'1 11-5 51a�1L�.Cx,0 Chamber SEEPAGE -BED <br /> 4"to 6"dia.pipeCHAMBER- 4o•0uv ci QNW?.- `14-0 <br /> A :1..x- x ss-r)}►e . v <br /> -4). S Aa 'v $ i- )P <br /> 4t� uJj SosL 04.1595Stifi _SLA' __` S .'i___ <br /> SYSTEM DESIGN it,4 G'F _ `ttdo.O <br /> - <br /> TYPE-S,3 BEDROOM - Percolation rate/O.4(min./inch (design /6-30 min./inch) <br /> Treatment area required w/J of rock filter materiol ==t1CAto =11AO sq.ft of trench bottom <br /> Number of tanks required , 1st tank/000 gaL, 2nd tank/Do6 gal. minimums <br /> Clean rock 54 cu.yds. ( 3/4 to 2 1/2"dia.,includes 2"above pipe) <br /> PROPERTY OF. Y - VlLP.(-<04..1. <br /> Pumping chamber capacity= 25% of daily sewage flow of_yam gal.=11�gal.-t•Reserve..storage ol.t Pipe_back age..gaL=- t gal.cap. 61G,5- O._ ) \..0111= '-ASL -4-oA' <br /> i5vuis ax - - ' v4vv P '-sr- .44'n toO ) CYT-01.101-'1 g. ‘A'rvlo1.g . Lo . <br /> ( Reserve storage = ' gal./bedroom= 4S gal. t pipe back droiiage 15{gal./1001in.ft..3 pipe- length of pipe needed appy ft = gol.) <br /> Pump ize'L <br /> s _hp'w/mercury float pump controls ►3 -�` dt -► w '--- ik- '-S -' ,n - <br /> NG /N <br /> Note; When constructing bed r- , this area should be shaped Note: Distance from treatment area to neighboring wells— /�t_ i. ', L - <br /> to divert run-off from entering treatment area. t� 4'C 111A-1 '7J' ' - Designed By 7 <br /> . — ', ice,-* DH. 612-497-356S <br />