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PER;=ORATED <br /> LATERALS <br /> . <br /> - SANDY LOAM -SOIL <br /> LAYER OF STRAW OR M2, <br /> MARSH HAY COVERED <br /> WITH RED ROSIN PAPER <br /> y2 `OR 2 <br /> PIPE F-ROM PUM-P <br /> J <br /> 4 � <br /> 3Z N_ 2 ,/ <br /> CLEAN BOCK ,.'' v DIVERSION. - FOR <br /> NOTES= SURFACE WATER <br /> TO P S O I L ' ,! -` = e1' j �j :1. SELECT DIS CETTAnO�N possIBLE FOR THE MOUND <br /> / ACKHOE RAKER TM <br /> 2 REMOVE THIS ONLY IF.THE MOISTURE <br /> ROUGHEN THE SDE. 6 INCHES DEEP DO <br /> - - i CONTENT IS LESS THAN THE PLASTIC LIMIT t501L IS PLASTIC IF IT CAN BE Ii01ED <br /> ►, '• ` J IND AN 'A INCH WIRFJ.DO NOT REMOVE ANY OF THE SURFACE SOIL. MOUND <br /> .:•' .ti' ` // .` PERFORMANCE ON CLAY SOIL DEPENDS ON EXTREME CARE TO PREVENT COMPACTION <br /> AND ION EOuIOPMEMT AND 00NG OF THE�NOTICpP15TRUCTT NG CONSTRUCTION.DO NOT USE HEArY - <br /> MOUND WHEN THE CLAY SOI <br /> Jr- IN A PLASTIC CONDITION. <br /> '. C) 'i USE ONLY TRACK-TYPE EDUIPMENT FOR CONSTRUCTING THE MOUND SO AS NOT <br /> / - �- ff�• Tp GDMPAIT THE ORIGINAL SOIL <br /> _` / <br /> MAXI <br /> I' / NG PERCOLA <br /> 4. THERE <br /> RATETNO AT TI N 120 OF <br /> NU�TENS PER INCIFlILLA D1 NO FASSTER TT44NN 5 <br /> �. <br /> r• - �� o i:' �`i ��_ 1, ' - '•.•/� MINUTES PER INCH.BEFORE PLACING lIE LAYER OF C<FAPd SAP10• <br /> _ .K . :. <br /> K'�- i, :• r• /' ;' S THE 12 INCH LAYER OF CLEAN SAND IS PART OF THE MQUPO COP67RucnoN.SAND <br /> /o S IS CONSIDERED CLEAN IF IT CAN PISS THErT wR TEST FOR CONCRETE slw0 <br /> CLF _ w - �� ' r: •, ROCK 8FD MUST tE <br /> �OPF TME TOP OF THE aEAN SAND LAYER AND THE TDP of THE <br /> ` ::"� \•fir J 4/ �� 1•: CONSTRUCTED LEVEL <br /> SAND AF Vi i' '"' 3 i DISTRIBUTION PIPES ARE 04-INCH DIAMETER SPACED 40 INCHES ON CENTER <br /> '�� SOD <br /> ` -v,: _4 PND LDNNE= TO A MANIFOLD IN THE CENTER OF THE ROCK BED. PIPES HONE <br /> �' ::. <br /> Y �� v -! "-a.:Y� .'. /-INCH PERFORATIONS DRILLED EVERY 36 INCH <br /> AND POINTING DOWNWARD. <br /> -.. U%E A NEW DRILL BIT TO AVOID BURRS INSIDE THE PIPE- <br /> NINE ER ' _ = '.':a NINE INCHES OF ROCK ARE PLACED UNDER THE PERFORATED LATERALS AND 2 <br /> INCHES ABOVE FOR A TOTAL ROCK DEPTH OF 12 INCHES. <br /> Up � ` SL THE ROCK IS FIRST COVERED WITH A LAYER OF HAY OR STRAW WHICH IS THEM <br /> N� _s COVERED WITH A LAYER OF RED ROSIN PAPER LAPPED 6 INCHES AT THE SEAMS. <br /> . �`` Lq 10-AT etc INO4•5 OF LOAMY SAND SHOULD BE PLACED OVER THE TDP OF THE <br /> 6ARRJ`Rp I'I1. ACK BE LAYER of TDP 501E SHOULD BE PLACED OVER THE ENURE MOUND SO <br /> ���� SHED <br /> '112. CROWN THE SOILAVER AT LEASTTHAT A GRASS COVER CAN 13E 6INNCHES IN THE CENTER OF THE MOUND <br /> ABOVE THE ROCK LAYER SO THAT HEAVY RAIN WILL RUN OFF <br /> 11 SIDE 5 HE DIKES <br /> SHOULD 13ENO STEEPER THAN 4-1 ON CLAY SOILS <br /> AND <br /> 3SANDY <br /> M- L3i;.DEPE DS ON THE AMOYNZOF"DAILY <br /> SE - $). <br /> 15. MAXIMUM EFFLUENT DOSE PER PUMP CYCLE SHOULD BE NO MORE THE TABLE <br /> VALUES. <br /> .16. MINIMUM PUMPING RATE IS SHOWN IN TABLE. PUMPING HEAD MUST BE <br /> ADEOUATE TO OVERCOME ELEVATION DIFFERENCE,FRICTION LOSS PLUS 5 FEET <br /> FOR PERFORATED LATERALS. <br />