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--k <br />PERFORATED <br />LATERALS <br />SANDY LOAM SOILLAYER OF r ; ' ,;; .r': t'' --• _ _ <br />OR <br />MARSH HAYSTRAW COVEREO <br />WITH RED ROSIN PAPER •'� <br />11/" OR 2« <br />PIPE FROM PUMP --� '; . ',�. // ��• ,: <br />CLEAN F�OCK;;i� _ � � <br />• DIVERSION FOR <br />NomsSURFACE WATER <br />6 TOPSOIL ,. ; / 1 SELECT AS LEVEL A SITE AHS POSIftE FO11 THE MOUND <br />a 2. REMOVE EXCESS AWTATION. PLOW 044 OR USMHG SUMN RAIQR T�T1i <br />ROUGHEN THE SURFACE SOIL 6 1N04ES OED DO THIS ONLY i TME MOISTURE <br />/ fI CONTENT IS LESS TMAl1 THE PLASTIC OMD <br />OL L IS PLASTIC fIT CAN � ROLLID <br />�` •• �' �,f r„�� / , wTD AN INCH *Afl DO NOT REMOVE Aw 0 F S1AKACE� 1 MOUND <br />1. _ • ' ' i �� ��' i j ION EquPMENT MID NOT CApNNT TTIcETpEMOI ��pTH u�ET IS <br />PERFDRMA CQ�ONS tT rvME T11E lA 0� <br />W A PLASTIC CONDOTI <br />3 q ONLY TRACK- E011 C014TRUCTING THE MOUND SO AS NOT <br />� <br />COMPACT THE ORIM� SOf I�L.T �pIL t�I� �,� <br />Y ` _ MA�I ROTE 4 THERE TN SLOW j T} 20 120 ;N V rE5 1 LMS NO iiSTER f1YN S - <br />--. . <br />rs� t 6 � ' ' •-� �� ( I ..%:'.: MINUTES PER INCH. KFORE PLACING THE LATER OF CLEAN SAND <br />a/ �: �. .'�y`� ' .* �.• •',' : S THE a INCH LAYER OF MEAN SMS IS PANT OfCddTRIKTI <br />O S -�.�- ` J • - i L� IS coNs1DERED CLEAN i IT CAM R►S THE -Fft Y11” T[ST PJR CDNC� <br />K 6 rTOI OF THE CLEIM SAND LATER AMID THE TOP OF TME ROOc �D I1�T <br />CLEA- .� w.rw�. '�'� `�'. � • .,,'. � yj i .. RUC TED LEVEL <br />ND ' ' �+ t 3cII �'r 7 015TRIOUT10N PIPES ARE Ilh-INCH DIAMETER SWED RO INCHES ON CENTER <br />FI `� SOD `- 6 \ '' . ANO CONNECTED TO A MANIFOLD IN THE CENTER OF THE ROCK OED PIPES KWE <br />-��• / -INCH PERFORATIONS DRILLED EVERY 36 INCHES AND POINTING DOWNWARD <br />BROk LAVER: •. A NEW DRILL BIT TO AVOID BURRS INSIDE THE PIPE <br />EtW P _ �.•? B NINE INCHES OF ROCK ARE PLACED "" THE PERFORATED LATERALS AND 2 <br />U �� INCHES AOOvE FOR A TOTAL ROCK DEPT. OF 12 INCHES <br />.� - �` ! THE RL .K IS FIRST COVERED WITH A LAYER OF MAY 00 STRAW WHICH IS TMP <br />Bq q�� t.•.. COVEREu WITH A LAYER Of RK_o ROSIN POP" LAPPED 6 INCHES AT THE SEAMS <br />NAT-' <br />Fi Aq� AT I FAST 3%'NES OF LOAMY SAND SHOULD BE PLACED OVER THE TOP OF THE <br />ROCK BED <br />L• ` •• I I A6 -INCH L-fER OF TOP SOIL SHOULD BE PLACED OVER THE ENTIRE MOUNO SO <br />�Qj►Ec THAT A GRASS COVER CAN BE ESTABUSHIED <br />rT12THE SOILC�MMI THE ROCK LLA ER SO R AT THATTHEAVY RAIN WILL RUN OFF 6 INCHES 04 THE CENTEROF THE MOUND <br />IS SIDE SLOPES OF THE DIKES SHOULD BE NO STEEPER THAN A 1 ON CLAY SOILS <br />AND 3'I ON SANDY SOILS <br />M ROCHL LATIM. DEPENDS ON THE AMOUNT OF ONLY <br />SE WAC,EFAOLE t <br />15 MAXIMUM EFFLUENT DOSE PER PUMP CYCLE SHOULD OE NO MORE THE TAM <br />VALUES <br />15 NIN:MUM PUMPING RATE IS SHOWN IN TABLE PUMPING HEAD MUST K <br />ADEOuATE TO OvERCOME ELEVATICN DIFFERENCE. FRICTION LOSS PLUS S RET <br />FOR PERFOPATEO LA FRMS <br />