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i <br /> - L4 - <br /> I ro' -1 i sS log <br /> 39 <br /> 19 <br /> IC, M `�s <br /> PLA%J VI'>rN / <br /> I O� <br /> SET- BACKS <br /> System must be: <br /> Tonk �� from propertylines X - cz, -�1 4�NA Cn.A -0A <br /> from wells <br /> L0 from brigs. w�C�aTio s <br /> Treotment area — from tikes, NOTE:Power supply and switches must be located in a <br /> 990+x' Treatment area -2&: from property lines <br /> weather proof enclosure outside the pumping chamber and manhole <br /> MAu11oLf's "..n tom" ?.' from we.ls <br /> C�AGCFrLL_ <br /> -':TO-:from b!dgs. <br /> 1_0 from trees �-L, SOIL BORII\G ELEVATIONS <br /> 3o'min 1 THII_I EL.-°►q3.S <br /> olio.supPhl e <br /> I I - grade %TH 2 EL.-9951 - �\►. <br /> - J o TH03EL.-3�� <br /> Tank � :'I a <br /> Drop to Tank I Tank :� PRESSURE DISTRIBUTION MOUND SYSTEM TH~4 EL-9U I �"�i`� -`Jt'S A <br /> I I l"lo TH05 EL-99S.�Nein.l to 8 Pumping <br /> Mox.l to 4' �f�P Tt1ll�Ls �l�A�LokdJ Chamber ELEVATION at PROPOSED PUMPING <br /> -4 Flo 6"dio.pipe sCHAM8ER rc �,`v�-�/ �-O DrS -o <br /> SYSTEM DESIGN -MOUND M t�Chags►c 8���.0,,►t, - s LcK6'e . <br /> TYPE--,—BEDROOM , Average percolation rate 3�•` _rnin./inch (design-83sgft treatment area per got.of daily sewage flaw) <br /> 30()gal./day x.83sgft./gd.�_sq.ft.of treatment area +10%= 2 sq.ft. (= lOft.width= '17 ft.lenglh of bed area{side slope run y to I x�height= --fix S�ft.lown area needed) <br /> Clean rock needed- 224_sq.f t.treatment area x 1,05" depth of rock=3`4 V cult-. 27= " cuyds,(3/4'to 21/f da.,incudes 27 of rock above pipe) 1 <br /> GQA4�sgi /' x. sandy loam back fill�cv.yds.apprOx., topsoil 6"-!:W—gu.yd. �v� 5ft uo o� <br /> ! c�Astt�o Clean sand fill below rock needed _cu yds. approx. , <br /> (�.� <br /> Car�tra�1��_.-Co Roo X070 �Co_-�oQSo��..froF .1FRE_�4t���t���-�v) <br /> Number of tanks regrired D,, Ist to* 1000 got. ,2nd lank o0 o gol.minirrnms f.Q s P U m PI N" `x l m"Oe v-- <br /> Pumping chamber capacity- 25% of doily sewage flow of 30o got.= 2j gal+reserve sloroge of 1�Agtr� Fc-_9 o.Q got.+pipe bock drainage - u ``.LD LLO <br /> � PROPERTY ()r- <br /> of-I`d gd./IOOlin.ft.of�r d'a.supply pipe, I'm.ft.neededJ3v, ��gal:r manifolo lZgd./IOOCnftof3 d'a.pipe,l"n.ftneeded 2 , Z got. <br /> total capacity needed 3 9 gal.(plus area for pump) uSv- r*►t,n. S! 00 ggl.caP. 1 a0 <br /> I Distribution pipe 1 )P.dia. , 2,!lin.ft-,_�dia. perforations_3�9:'opert <br /> ` y Pump size hp. (pumpable capacity 93_got.4 cycles/doy) v s�o 1 q Hy- PwE�s OSZiS��:it� 3��a I M n. C <br /> P TEST/NG S— / <br /> I� <br /> Note: When constn,cting bed f7 <br /> Designed 9y, Iris area should be shapedNote: Distance from treatment area to neighboring rvrlts— I <br /> t rv.Gtt-S � -C�A,1A )o D ' t <br /> to divert run-off from entering treatment area. ' pare / /� PN. 612-497-3566 <br /> I <br />