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e) <br /> o <br /> Ob I 1012 0.7 <br /> t.as,a++o o t ' <br /> SET- BACKS �__ I 1 1. /O' <br /> HOUSE ( System must be: <br /> Tank 2' from property lines X- 5�-�c�1.1 Psi SQL LJ c,:Z�A <br /> 2:f from wells <br /> from b;dgs. <br /> f'�'• Treatment area —'from lakes streams <br /> ' ' NOTE=Power supply and switches must be located in a <br /> Treatment area 3& from property lines <br /> MaPRoLL5 -i» ►-0 ' 715from wells weather proof enclosure outside the pumping chamber and manhole <br /> t3gcCF►cc.. 'from Bldgs. <br /> �—-� J-0 from trees �+ SOIL BORING ELEVATIONS <br /> e I II <br /> �Qmin. THVI EL.-q=LZ -30Ata -10-.9,4 <br /> da.su I i_ grade % TH. 2 EL.-L3.2.'� <br /> Tank �- Tank. - Ia" TH"3EL:L�3.6� <br /> Drop to Tank- PRESSURE DISTRIBUTION MOUND SYSTEM TH~4 E �L°�, <br /> �� � U I GMK'« mA•��fop L . <br /> Min. I toe , i TH. 5 EL-L4�'L` <br /> Pumping <br /> Max.l'to4' �r�P � 1-1 Y_ SH•R_.\_ock) Chamber ELEVATION at PROPOSED PUMPING <br /> -4-'Io 6 dia.pipe <br /> CHAMBER-1 ZL04*v) RAmY I019.D I <br /> Q�gor-�, -•roQ. o'rr S��1L -'lo�g.�{ <br /> SYSTEM DESIGN -MOUND ►► Lows-C �Z.Dop--1 p1�.v; <br /> TYPE-;9t., -5- BEDROOM , Average percolation rote 2.` min./inch (design.83 sq.ft treatment area per gal. of daily sewage flow) , - i <br /> gal./day z.83sq.ft/gal.L_-kk sq.ft.of treatment area +10% =�_4sq.ft. (= IOft.width=_`-ft.!ength of bed area+side slope run-4-to I x�height=.0 ft.x�ft.lawn area needed) <br /> Clean rock needed- 4-44 sq.ft.treatment area x/,0!97' depth of rock 01S;"cu.ft=27=_3._2cu.yds,(3/4'to 21/,'dia. ,indudes 2!'of rock above pipe) <br /> wsv <br /> Clean sand fill below rock needed 22,0 cu.yds. approx. , sandy loom back fill _au.yds.opprox., topsoil 6" O3 cu.yd. <br /> CZ_SCO!!\1^END -CO AVO ao°7o '�o 'C"oPSo��.FOE- 1RK4t�Jt"f�� SWP��'�f---G►�Yv_ <br /> Number of tanks required-.QL.-, Ist tank&_�O_gol. ,2nd ionk j2l2Q gal.rTinirTxms FW s Pel m P1 N uR- <br /> Pumping chamber capacity- 25% of doilysewage flow of Ob�L go!.=1`L`_gal.+reserve storage of 150---1/BR7-.M!21 gol.+pipe bock drainage— PROPERTY 0 ,r N l V �-4 5 <br /> != <br /> of_1lgol./IOOlin.ft.of3"dia.supply pipe, lin.ft.neededl��, 23 gol.+manifold J_,�_gol./IOOt;rlftof_2,"dia.pipe,ln.ftneeded-0- ,3-_gol. LD"rrl5 , -C1"ze_1L <br /> total capacity needed9LA gal.(plus area for pump) uss m,n. J�,.!r0 gal.caP, e � p,� X1 Qk <br /> ` <br /> Distribution <br /> pi�pe 1L1"dia. ,� i_lxft., l3Z dia. perforations ala apart <br /> Pump size r hp. (pumpoble capacity 24% gal. 4cydes/day) j,to�Sc�Aa-U�.._ S-P �TES <br /> T�NG N . <br /> Note: When constructing bed 7 , tnis area should be shaped Note= Distance- from treatment area to neighboring welts— Designed 9y ^ 63 <br /> '�"— <br /> to divert run-off from entering treatment area. 'Naffi4 t) - <br /> Dce PH, 612-497-3566 <br />