Laserfiche WebLink
r_ <br /> I <br /> r � o <br /> lorx SS "roc-Y--irc� �, <br /> I e <br /> .�= <br /> '?\...A1--\ \ \ ' / <br /> SET- BACKS <br /> HOUSE System must be: <br /> Tank 2. from property lines <br /> �ilw C�i1S. xT ?S' from wells <br /> WAY--o uT Aa from b'dgs. <br /> I-uv11 Treatment area = from lakes, — stream! <br /> Treatment orea from property lines <br /> l!.1/*Pt40E-e-S won 17-" ']S ,from wells 53 r <br /> eALtra-c. aP from bags. <br /> 112 from trees t. <br /> , li <br /> 'I I (I iv (-1 li='r- C <br /> i <br /> ab min. t' 1 ( 1 <br /> J Y <br /> � <br /> • 1 3 d a opiY DP <br /> jtr-----1-- Tiitk ii pr <br /> Droo to Tank01 <br /> Min. I"to 8' \--Pumping <br /> 4. <br /> Mcx.I"to4, Y--- -�P --(I, -Xs"--S SN'A`-1-oc•ti Chamber <br /> -4"Io 6"dia.pipe <br /> SYSTEM DESIGN -MOUND ' <br /> TYPE- ., `.' . BEDROOM , Average percolation rate5 min./inch (design.83sq.ft treatment area pert <br /> . BOJ gal./day x.83sq.ft/got 9°7 1!sq.ft.of treatment area 4-10% =Sup sq.f I. (= 10ft.width=S fit.lengit <br /> Clean rock needed- S41 sq.ft.treatment area x /•Q 5i depth of rock=Spy tuft-27= a ► cu.ydss(3/4"to 2 <br /> -6--L3-,21, ------,- Clean sand fill below rock needed �')n cu.yds. approx. , sandy loam bock fill—S ou.yds.approx., topsoil 1 <br /> Number of tanks required a , 1st tank/000 gal. ,2nd lank 0U0 gal.minrruns us ParnPtNt..., L. <br /> Pump-ng chamber capacity- 25% of doily sewage flow ofo0 got.=1S0 gal.+reserve s'.oroge of 15 Oc_: <br /> of 1`;( gat./IOOlin.ft.of?"dio. s`,pply pipe, lin.ft.neededa , 2.gal.+ manifold Jgol./10011rtft of <br /> total capacity needed 1')') gal.(plus area for"pump) r,sS... min . /000 gqt-cap. <br /> Distribution pipe J. . dia. , h<9 lin.ft., IN 'dia. perforations;K/-. "apart <br /> . Pump selIz hp. (pumpobte capacity 1')1 gal. 4 cycles/day) yt s�-:), a,), r H-P P¢mss , <br /> Note: When constructing bed , this area should be shaped Note: Distant 1 <br /> io divert run-off from entering treatment area. 2.' -'rte <br />