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4lss <br /> SET- BACKS �--� <br /> HOUSE i System must be <br /> Tank �0' from property lines X - c'-� }?z� �`' L-),\" Tp <br /> L•� from wells <br /> Y_ -01.YI- '20 from bags. <br /> Trec?men, area = from Ickes , <br /> �- � NOTE: Power supply and switches rrx�st be located in a <br /> N �lAc�-�- o�� Treatment area o L from property lines <br /> weather proof encbsure outside the pumping chamber and manhole <br /> MAN14OL65 —'In 1;1-" 'from wells <br /> 'from bldgs. <br /> you, frv�� -to mel t- -t J-0 from trees SOIL BORING ELEVATIONS <br /> Amin. TH. I EL.-LL:6 'r�}#�o — I019.Z <br /> su N ve TH.'2 EL.-JJ2z- <br /> Tank i i - //0 TH"3 <br /> - grade�% <br /> Tank ' ! EL.-1Ql1az- <br /> Drop to Tank I �L PRESSURE DISTRIBUTION MOUND SYSTEM -7"74 cL.101' <br /> L K �wL�. ?H45 EL.-Lt3.� <br /> Min. I to 8 Pumping <br /> Max.l"to 4' Chamber <br /> =P '� ��5 Sl�R�L-ovJ <br /> ELEVATION at PROPOSED PUMP!NG <br /> „ CHAti',BER-f Dyt�U�, �••�v�p/01 D.O <br /> I 4 to 6 dia.pipe AP4go -0'f o":!P 'Z - ►0�4 <br /> SYSTEM DESIGN -MOUND " mow�s-r rrwo� - 10 y •o <br /> TYPE-� , -S.- BEDROOM , Average percolation rate 123 min./inch (design.83 sq.ft treatment area per gal. of daily sewage flow) j <br /> gal./day x.83sq.ft./gal.La-.), sq.ft.of treatment area +10% =bi4 sq.ft. (= 10ft.width=(-'� ft.length of bed area +side slope run 'oto I x _- height= 2-V ft.x2(ft.lawn-area needed) I <br /> Clean rock needed- (-'Z14 sq.ft.treatment area x /,0S' depth of rock=?i�Lcu.ft-. 27=_2_�_cu.yds(3/4'to 21/f dio. ,includes 2"of rock above pipe) <br /> fill below rock needed.15' a cu. ds. a rox. sandy loam back fill�cu.yds.approx., topsoil 6" _cu.yd. <br /> Wst v Clean sand Y Pp , <br /> (R-EGoC'it�EN� "CO AoC ao'7o �Co -�"oP Sots Fob 1R-R•��J�Rg- S�.oPE��L.Yv_'�o-�A��, <br /> Number of tanks required -, Ist tank 1-_'--< got. , 2nd tonkL000gol.minirruns PLu s ?LA m P►NLe--,R Arra pE R- <br /> Pumping chamber capacity- 25% of daily sewage flow of 75y gal.=_ gal.+reserve storage of 15 Ori 1/Bl� gal.+pipe bock drainage- PROPERTY OF <br /> of Ngal./IOOlin.ft.of "dio. supply pipe, lin.ft.needed ))Q 20 gol.+ manifold�4 gal./IOOlirnft of ;L."dia.pipe,lin.ftneeded gal. Lo-.r q �L�-2, <br /> total capacity needed E2 L,CZgo!.(plus area for pump) ug re min. ;1, D 9g1.caD . <br /> W dia. perforations��"a orf <br /> Distribution pipe�_dia. , lin.ft., p p <br /> ~ Pump size Y2, hp. (pumpable capacity 21Lgol. 4cycles/day) ►� 4 )7 -..-H Ao._.P ��_ o�S�NA :w= 3 -��!_1 .��-._ - c-P TEST/NIG C. <br /> Note When constructing bed - , this area should be shaped Note= Distance from treatment Brea to neighboring we:!s- IDesigned <br /> ' to divert run-off from entering treatment area. � <br /> Date :.�/11./9 PH. 6122.-;�37-3566 <br />