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PERFORATED LOAMY SAND CAP <br /> LAYER OF GEOTEXTILE <br /> rr��:� _ LATERALS FABRIC PERFORATED LATERAL <br /> GRASS COVER 6 INCHES - <br /> SANDY LOAM SOIL ; 'y ' ---••.... ' ....:.',•,•;!•.e.•,:••••' TOPSOIL . ' <br /> ' ' :LEAN SAND FILL � �` <br /> ,%r' i' // t%a.+r MAXIMUM SLOPE—•-i l�,' �' <br /> LAYER OF GEOTEXTILE / ' /'r. `��F ,. • `r�` 3 TO 1 . CLEAN ROCK 14' - <br /> FABRIC OR 4-INC -OF ' y • TOPSOIL✓' PLOWED OR 3/4 TO 21/Z INCHES <br /> A.SLOP: <br /> • / <br /> ' DISKED SURFACE <br /> $UtE �2 / .n:% xr'� SUBSOIL <br /> II/2" OR 2` ,, :r''•`' '� /r CROSS SECTION A-A <br /> PIPE ROM PUMP----I •`;:. ` �' � <br /> ‘1..,, /.il !./!may_ :,;// . <br /> • <br /> 34'_21/ • • M <br /> i• •�• ' /,/' / •• ,�+'� PUMPING CPIPE HAMBER <br /> CLEAN ROCK •''_ : �••," •r ` �' //DI VERSION FOR <br /> 6' TOPSOIL• / ••/ // ' / SURFACE WATER w 1 <br /> _ •�• `J • .%' _ Imo` <br /> • <br /> • <br /> .ef/.? <br /> t.4.., -=. <br /> 3 PERFORATED <br /> 1 <br /> / Ør9•/' .k M&1 <br /> • I LATERALS <br /> .CIE OpE--- ,— • r.J';,:::;';;,:;;.:1-.-. _ 1 <br /> SAN <br /> LEA , ; •-<. :. <br /> t: ) x .• <br /> FILL SOO • j. ��:11..�':`••2..i: . BED AREA Z <br /> BROKEN Y UP '!'`'" — ---- • ta • <br /> :_ <br /> ti 1 <br /> LAy <br /> ER - - - I z z <br /> 20 1 0 'T I 20 :— <br /> LAYOUT OF 'PERFORATED PIPE LATERALS FOR . I _ INCHES I r v'� v " 1 INCHES <br /> PRESSURE DISTRIBUTION IN MOUND L <br /> -.• 1 <br /> DIKE - I !O FEET�_DIKE _ <br /> 6 <br /> PERFORATED PLASTIC PIPE _• <br /> MAX. - <br /> TOTAL WIDTH .� <br /> \ �� ACING - , •1 \ <br /> ' -PERFORATIONS SPACED 36' RATION • <br /> SP <br /> END ON CENTER. <br /> MAY BEPjtbFO,?TION - \A PERFO I PLAN VIEW <br /> VIEW OR t/�• --„,,, 02... �.-- <br /> 2'MANIFOLD <br /> 1-- <br /> PE <br /> ��— \ <br /> PI PE END PERFORATION OF A PERFORATED LATERAL <br /> �•Grou Corer <br /> �PERFORATIONS ON BOTTOM OF a • <br /> PLASTIC PIPE /L <br /> • <br /> r -- <br /> �•r r ToD.oll <br /> i10, fs r <br /> • �'!s • ._ -- - • •Layer of Woteetlle Fabric 1w-feu• <br /> ' - .ztiLoamyy .. ... <br /> ��' '/�C' (ALTERNATE LOCATION Send Layer <br /> • •�•\ OF PIPE FRUM PUMP( I r <br /> \\ rm. •��--Per toecap r111eJ horizontally'�� • <br /> /,`�;( • Into C•D Near Top <br /> ..• \,... <br /> • _ L• END CAP Q0.• /�� p`�� y'/�Plus �- ti;-4 Leo►I 12'to Edge <br /> £R •t,o rid Rock- of Rock layer <br /> ��li Ep LA� -Perfordllone Located ot <br /> FpFAl 2•PIPE FROM Clean Sand Layer Bottom of Lateral <br /> J% Or pER PUMPING CHAMBER <br /> \ r rr 4 Original Soil Properly SrnrlfinA <br />