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$0' <br /> r5 isr <br /> i ► epc� <br /> to ,L�� <br /> r <br /> `V) rs %A" <br /> Z----J-4 <br /> rS' 1�i �N tA\•\ VIV%Q /•7`S7orfao °1'ItS.p <br /> bio' <br /> SET- BACKS t 1 S L to <br /> t -� <br /> HOUSE System must be: <br /> Tank o 1 from property lines <br /> 2-S2 from wells <br /> from b:dgs. <br /> uyn„ Treatment area = from lakes,? Q <br /> Treatment <br /> oreo �o from property lines NOTE:Power supply and switches must be located in a <br /> MA>+>{er~5 eat ,�'from wells weather proof enclosure outside the pumping chamber and manhole <br /> t 1t3ac�F,�c.. vo 'from bldgs. <br /> it a ,o.'from trees SOIL BORING ELEVATIONS <br /> _min. 4 ll� I THxI EL.-O►99.3 ►:a - 9g0.3 <br /> j a"do.su _ o TH�2 EL. <br /> Tank I _1tso�- <br /> grade—/oTH 0'3 EL- 2.7-Y <br /> Tank PRESSURE DISTRIBUTION MOUND SYSTEM y <br /> Drop to To 0 TH"4 EL- <br /> TH`5 EL- <br /> Mtn,l"to 8, ?�--Pumping <br /> Max.l"to4' � P 4x��.1�GS �1,�Ax.Loc�J Chamber EI.EVATIOV of PROPOSED P`.,�V'u''J�G <br /> -4!'10 6"dia.pipe CHAMBER-Syn uzr�,Q►►w► apt •o <br /> SYSTEM DESIGN -MOUND <br /> �� �ow•r�,-� Fiao� 99n•� <br /> TYPE--1-- , 1L BEDROOM , Average percolation rate S.a min./inch (design.83saft treatment area per got.of daily sewage flow) <br /> 0 SO gal./day x.83sq.ft/gal. 6,2,2 sq.ft.of treatment area +10%=1-169 sq.fi. (= 10ft.width=_tri.ft.length of bed area+side slope run--'I-to I x 3/7 height= . 0 ftx 9'd ft.lawn•area needed) <br /> Clean rock needed- bcsu sq.ft.treatment area x Z•o S' depth of rock='21-9 cu.ft-. 27= -RI cu yds.(3/4'to 21/x`dia.,includes f'of rock above pipe) <br /> w as\moo �cMu.y�d As?"-- <br /> �'�• sAl1b <br /> Clean sand fill below rock needed a;,o cuYds. approx. , sandy�Yloam backfll�_a. ds.apPfQx., topsoil 6" <br /> .Avo_7�ogc _to-doe so��.EcF.��4z�t,stA4�osS`�1Z1�� <br /> Number of tanks required , Ist tank la- got. ,2ndtank/000 gol.mirimms fl-QS PamVjVJL� 4(-- AmpER- - <br /> Pumping chamber capacity- 25% of daily sewage flow of gal.=Jugal+reserve storage of 15 0 g I/BFc- 2a gal.+pipe bock dromoge— PROPERTY OF: W-1-0 A-d <br /> of tK gal./1001in.ft.of a "dia.supply pipe, Iinftneededl D, ZZ gal.4manifoldIVgdJIOOGriftof.3pdia.pipe,raft needed Z, 2 got. 4, IW 152%j'9 <br /> total capacity needed 22a gol.(plus area for pump) rssr--r+►in. ./aSo 0,r-c}' <br /> • Distribution pipe!r�da. , 1071d lin.ft,_!)1a:da. perforations 21--:opert c0' <br /> Pump sizel/_hp. (pumpable capacityaaa, gal.4cycles/day) �5�� a7 ' H�Ao t?R.Ess _S»Sc_�dt]�-L-L-'� 35 Be ) Min. <br /> �--- S—P TEST/NG C <br /> Note* When constructing bed - , tris area should be shaped Note= Distance from treatment area to neighboring wells— Designed 9y <br /> .c,,��.c�n -c1.1 n a � ,.�n� ( <br /> to divert run-oft from entering treatment area. �'�'"'T Date;a/?a/2r , PH. 612-497-3556 <br />