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PERFORATED LOAMY SAND CAP <br /> LAYER OF GEOTEXTILE <br /> --- LATERALS FABRIC PERFORATED LATERAL <br /> *` ' _ GRASS COVER 6 INCHES <br /> ' �- ,„: �� TOPSOIL <br /> SANDY LOAM SOIL %• .".'_-',-,;• '� ' ' �� :LEAN SAND FILL ��� 1AT <br /> ' , �// ' ,� ..;:•!,,' MAXIMUM SLOPE � 1 , <br /> LAYER OF GEOTEXTILE :� 1� CLEAN ROCK 4' <br /> FABRIC OR 4 INC+IES OF `- _ ?,• /y ! >y TOPSOIL PLOWED OR 3/4 TO 2'/z INCHES % SLOP <br /> r DISKED SURFACE . " �i <br /> I ri /• • 1/ . • , /.' ;/ CROSS SECTION A-A <br /> OR <br /> PIPE FROM PUMP-A •�. i ,�;/ / <br /> � • ; PIPE FROM <br /> 3/4”-21/ a �" ' • <br /> ,'/ I / ', ;.) / PUMPING CHAMBER <br /> CLAN BOCK ..,'� '"� / DIVERSION FOR , \\ \ I I 1 <br /> / /%i. ,1►///� J SURFACE WATER Y • I <br /> w I !i/i <br /> 6" TOPSOIL, %" / �r - o <br /> '"-- ,?:J --J -��• , ,yam /, ;�/ 3 • <br /> - PERFORATED I <br /> ` � 1._ / �� i LATERALS <br /> • <br /> s 0 qN • "::.-44(X36.. ����:F::r:` BED AREA y ‘.7 FI �SI <br /> �� �� zl.:.7-7.4i-jI w <br /> OkEN UP — �,,. -,--...` VI tit o .— <br /> BARRI—RAI :. 4. Q I w i I m <br /> ER LAYER _ _ _ I Z z _ <br /> 1 , o#o x I 20 - <br /> - <br /> INCHES Icr 1r <br /> INCHES <br /> LAYOUT OF PERFORATED PIPE LATERALS FOR = I i — <br /> PRESSURE DISTRIBUTION IN MOUND - <br /> DIKE -- I IO FEET._.1_,.___DIKE <br /> MAX. <br /> PERFORATED PLASTIC PIPE _ <br /> TOTAL WIDTH <br /> `-- PERFORATIONS SPACED 36' Rf�RAn ON 5 CJNG // / I I I 1 ' I 1 1 ` <br /> END ON CENTER. PERFORATION <br /> SIZE MAY BE 346. 7/3t, 'iS PE � PLAN VIEW <br /> VIE,' OR /, <br /> moi! 2•MAMFOLD y END PERFORATION OF A PERFORATED LATERAL <br /> _—�'� PIPE. /J <br /> '� /fes �Groa Coro <br /> PERFORATIONS ON BOTTOM OF iw,"t '• <br /> PLASTIC PIPE �'`��- i•--.. •� fi op►ou <br /> } ...40 ��� - a-— Loamy Sand Layer• Incirioye Groff to,tlele Fr rev <br /> //' % (ALTERNATE LOCATION . • min-red-rwen-paDor►- <br /> ,� OF PIPE FROM PUMP) 1. r <br /> •%. �.--Puta•tan Drilled Horizontally <br /> //,y bto C•D War Top <br /> L O • <br /> // Plue .1---;• Leart 12'to Edge <br /> END CAP /Os A� z,a n FIIId Rock of Fou La or <br /> ,.,---=-' -'-- <br /> LAT <br /> Poltom on.Lateral <br /> at <br /> RAfEO f PIPE FROM Clean Sand Layer Bultom of Loural <br /> %� P` PUMPING CHAMBER • <br /> QF � ' .r N. —^'-^v- <br /> \ NGm �oriQln.i SOU Properly Scalded <br /> �F Belae Placing Sand Layer • <br />