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_�- <br /> T y� <br /> 3•S <br /> SET- BACKS / ' <br /> HOUSE I System must be: <br /> Tank 30.E from property lines x - � c"-a �.}3 +`- L.,-) �• <br /> -21: from wells <br /> SLr o� Ug 41101___ f y" from btdgs. <br /> 4. Treatment area ='from lakes —streams <br /> 1,- YA P w"� n�� Treatment area � from property lines <br /> 'M'r. <br /> 53� >a p NOTE Power supply and switches must be located in a <br /> 'U_0VJV?_- MAPRDLES min ►,." n:L'from wells weather proof enclosure outside the pumping chamber and manhole <br /> 'ZD from bldgs. <br /> (Par�p tam V46F-v �F t- -, /� from trees SOIL BORING ELEVATIONS <br /> SLAG t=` 1o�S.o or- f t -� I I <br /> H�wH� min. <br /> F <br /> THAI EL.-L=4 �) � -1aa3.3 <br /> Z It su I <br /> I rode—% TH.-2 L. <br /> Tank i Tank j ' ' — t 0 0 — g TH A3 EL:1923SDrop to Tank t i PRESSURE DISTRIBUTION MOUND SYSTEM ..I.H 74 `L_ QLI- <br /> Min. I to B pumping TH'5 EL:-L=4 <br /> Max.l"to 4' S\r\A`._0 U) Chamber ELEVATION of PROPOSED PUMPING <br /> ii 4�to 6��dio.pipe t_oc,J LL o O t�VA- ) CHAMBER- -=LPL,Yo, t"w?101$.0 j <br /> 1 SYSTEM DESIGN -MOUND " -foe O-V- St-0 <br /> TYPE-::I-: , JK_ BEDROOM , Average percolation rate q,'l min./inch (design.83 sq.ft treatment area per gal. of daily sewage flow) <br /> I <br /> '260 gal./day z.83sq.ft:/gal.lo_-1,L sq.ft.of treatment area +10%=lQJLL�_sq.ft. (= IOft.width=Se'K ft.length of bed area+side slope run_�_to I xlSheight= _ft.xft(w__ft.lawn•area needed) l <br /> 1 <br /> Clean rock needed- LeX�Lsq.ft.treatment area x 14<' depth of rock=21?'cu.ft=27=_2_!�cu.yds,(3/4'to 21/,3'dia. ,includes 2"of rock above pipe) <br /> Cleansand fill below rock needed QL46cu.yds. approx. , sandy loam back fill 3isat.yds.approx., topsoil C Sr�cu.yd. <br /> t.J�SFtic-V LEc.ot-'1t^END -CO P100 �O�lo 'C� K'OQSOlLFOI�- 1RfC4t�JLRg- St.oP.�v.�(�.. L�.�o.'�rfAA,} <br /> Number of tanks required s�-, Ist tonkl _SLgol. ,2ndtank/002 gol.minrnums Flus ?%ArnVjNU Lt�i- rt►mp�R- <br /> Pumping chamber capacity- 25% of daily sewage flow of 119.gal.= gal.+reserve storage of 15 0 j?1 I/BlI;:L22�-D gal.+pipe bock drainage- <br /> PROPERTY OF:b 16X— <br /> of_j__�_gal./IOOlin.ft.of 2- Ndia. supply pipe, lin.ft.needed 11b , 31-gal.4manifold..._L�gal./100lirLftof a dia.pipe,1h.ftneeded� , Z- gat. <br /> i <br /> total capacity needed 90 1 gal.(plus area for pump) uS E rrn,n. jl.)s!�Q Q p�0 <br /> - Distribution pipe_ dia. , lgsA-lin.ft,7/1�:dia. perforations ZJ02oport <br /> Pump sizeYl_hp. (pumpoble capacity 2"gal. 4cycles/day) o�Sc}r1R-q-i z- -____I!�_ VAI M%n. _ � S._P TESTING 1� <br /> I <br /> Note: When constructing bed 7 , this area should be shaped Note: Distance from treatment area to neighboring wells- <br /> Designed 9y <br /> I to divert run-off from entering treatment area. � '�'�� m4 )00 _. <br /> Date :5-&1/2_4 , PH. 612-497-3566 <br />