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<br /> SET- BACKS ,`-q i,,,,
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<br /> HOUSE • System must be:
<br /> • Tank from property lines i 4' PSAK vi. ..A/
<br /> s\_\_... 'rnAS�*� r\-c" ..2from wells" ae1-c-wa,.-fob So .
<br /> >,ia-Av1-1-,1s wp . .D. from bldgs.
<br /> Treatment area = from lakes, streams •a � rot
<br /> ha!area ' from property lines
<br /> maw Uo1-Es�4 C.'I ')S.'from wells:. ,
<br /> . 1311e..KFr1._ .?__0_,'from bldgs.
<br /> r L'from trees ote:Power supply and switches must be in a weather SOIL BORING ELEVATIONS
<br /> 1 1 I r► ` proof enclosure. outside•pumping chamber.
<br /> /d min. r ---______ __j1 _ _ ......... -" �«.�`, THaI EL.-9
<br /> rte" TH"2 EL.-9a.� . .
<br /> --�=pipe=" `� �y' i/a'e,n,- �`d .1
<br /> Tank Tank •-- 1'"° ' _ VO`''A __ __ ' �Grode -%sklpe TH 3EL:. 2
<br /> •
<br /> - _.
<br /> Drop to Tank - ri T H.4 EL-
<br /> �°-`-s°ti" F` 966'Z TH'5 EL.-
<br /> Mn.• I��to 81 Pumping ..• '1)4 Fww �,,.�� .oim.'k
<br /> Max.l"to41 ,cls-c1,11., •-fR•?.N1:' -
<br /> a�� r_-Fra.1 4+7� Chamber SEEPAGE BED ELEVATION at PROPOSED PUMPING
<br /> ,� �� R1»1P Yrr.Ltr, 1.0) so1L•
<br /> CHAMBER- _' ' �an'i4 X 3.0
<br /> 4 to 6 dia.pipe �r=-Vo ,
<br /> ",-) -'oif x15-ci s.-c v.-- 914.0
<br /> SYSTEM DESIGN •
<br /> TYPE-2,3 BEDROOM - Percolation rate le..< min./inch (design/L.-74.n min./inch) (Lo A m so%L) .
<br /> Treatment area required w/j. of rock filter materialjj t% = wDsq.ft. of trench bottom
<br /> Number of tanks required. , 1st tank/oo a gal., 2nd tank/ocOgol. minimums
<br /> Clean rock Lig cu.yds. ( 3/4 to 2 1/2"dia.,includes 2"obove pipe) PROPERTY OF:'s >,r v N-c'ms-s
<br /> • Pumping chamber capacity= 25% of daily sewage flow of y_. gol.=1 I gal.+Reserve.Storage gal.* Pipe.bock drainage3 gal.= Gig Li gal.cop. "t90 0l- LO)-1>a \ _4 K- V-^z).
<br /> 150R1�
<br /> _N_ -co_.? vuw� u VQ-—w+l r. 1.000-.Aa)e..4•*?. Oft 0 til).-k- 1��i4-11-1 . L1 d-
<br /> ( Reserve storage = 75gal./ bedroom= i.L D:ya1. t pipe bock dranage_i,_ gal./I001in.ft._ . pipe- length of pipe needed app)a o ft. =3.3,.gal.)
<br /> -- • Pump size Imo._hp w/mercury float pump controls �S' -o -N 'N4' S) '91 4- 'or--t-'' - 3 S Sal/w,.n. S—pLL TEST/NG /N..„_.
<br /> Note: When constructing bed r- this area should be shaped Note: Distance from treatment ora to neighboring wells— Designed By1 �-- G. • 4
<br /> to divert run-offfrom entering treatment area. Ian -<foC- -C 0,f r Date•.�/QS/a,(, PH. 612-497-3566
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