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<br /> IN - �_•SeV of SR�\> -.'�
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<br /> SET- BACKS Sc.., t` t H' /C 4.-
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<br /> HOUSE • System must be:
<br /> •
<br /> • . Tank ?O' from property lines >C - e .---(_---(10'--1 C4,VI,SAL w\oT
<br /> 'GL11_ 1Rc,-. ,'T 7S from wells
<br /> from bldgs.
<br /> *StlTL- `.) -tv,=•xl-'s 11:6g Treatment area ='from lakes , streams
<br /> 1?o1s� `/-1..w,�q 1-1Y Treatment area za from property lines
<br /> NOTE:Power supply and switches must be located in a
<br /> fU,a t-`o j1, w L� MA-N F{OtEs ri+l n 1>>" . r2.l from wells weather proof enclosure outside the pumping chamber and manhole
<br /> • 13/4/..e FILL_ Zd from bldgs.
<br /> I- -, I from trees1111111111111110
<br /> SOIL BORING ELEVATIONS
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<br /> 2i3min.
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<br /> TH. I EL.-c77`6,2
<br /> _ / — • a L supply WPe grade._% TH."2 EL. �'
<br /> Tank Tank - �H - TH"3 EL.- '
<br /> .• Drop to Tank PRESSURE DISTRIBUTION MOUND SYSTEM .L.H"4 EL-
<br /> Min. I"to 8' Pumping TH`5 EL.-
<br /> Max.l"to41 4- �=-P -1-.0.)-1Y-- S'-'+'R\-k-C)UJ Chamber ELEVATION at PROPOSED PUMPING
<br /> : CHAMBER- `-1•Q 'b-v-9, i�1w,2 -7--l.p
<br /> 4 io 6 dia.pipe _
<br /> SYSTEM DESIGN -MOUND • <o -o- " - �•�
<br /> TYPE- _, 2L BEDROOM , Average percolation rate L.)2._.min./inch (design.83 sq.ft treatment area per gal. of daily sewage flow)
<br /> . o gal./day x.83sq.ft/gal. 4c1 ksq.ft.of treatment area +10% =57-1/ sq.ft. (= 10ft.width=....5,-.5...ft.length of bed area+side slope run oto I all.height= 7") ftx�ft.lawn-area needed)
<br /> . Clean rock needed- .n-l') sq.ft.treatment area x 1•°S' depth of rock=, LI cu.ft-27= ) cu.yds(3/41to 2l/f dia. ,includes 2"of rock above pipe)
<br /> -GoAw ---_- Clean sand fill below rock needed I .S S cu.yds. approx. , sandy loam back fill -0�' cu.yds.approx., topsoil 6" S. cu.yd. Ave-. Sx:o-�.� v_ a ) ,}L
<br /> LA)ASt1O ©O 7.0 .o - O 'T"OF SO\'-(OG ��gt=1,�� �..SloyC-. _ -�9 ^•c";r•�J
<br /> Number of tanks required a , 1st tank l000 gal. ,2nd tank/or o al.min.nxrns Pws ccs- .c 1J_� �o ^ cu
<br /> Pumping chamber capacity- 25% of daily sewage flow of (.O a gal.=i0.__gal.+reserve storage of 15 0`Jy 1/BE 6,6 0 gal.+pipe back drainage—
<br /> PROPERTY OF: 'D-1-1 S��?-Ili
<br /> of 14' gal./100lin.ft of dia. supply pipe, lin.ft.needed W-1-<-, U gal.-+manifold I`<gol./IO0Iin.ft of dia.pipe,lii.ftneeded , Z gal. ,4(.,:,p \/\) --( ADW �p
<br /> total capacity needed S!3Q gal.(plus area forpump) uSE. r,,�n, asc7 p,l.«,.-
<br /> )- � � C) 1 M i...1 • Ni-1a1• Gt 0 •
<br /> Distribution pipe� dio. , I5 lin.ft, ))y ~dia. perforations 31. "apart
<br /> Pump size./..:SLI. hp. (pumpable capacity.?"_.,a-.gal. 4cycles/day) usct-I 1 ' Hu C',7-�`:::.s ?G-\ "'f}�>,-1=--- 4 0%°,I I r'+,n . __ I S-P TESTING IN'
<br /> - Note : When constructing bed , this area should be shaped Note: Distance from treatment area to neighboring wells— ' ges•gned By: �- - / /
<br /> to divert run-off from entering treatment area. _ / • PH ,
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