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<br /> PERFORATED
<br /> • _ ' LATERALS
<br /> SANDY LOAM SOIL • ;` •:� ;�r .�, ..,.�
<br /> •
<br /> LAYER E OF STRAW OR
<br /> -t >f-
<br /> MARSH HAY COVERED ▪ �.�f;w''/
<br /> WITH RED ROSIN PAPER - .j• sop,
<br /> ,7 �� / .
<br /> ier/
<br /> • •
<br /> PIPE FROM PUMP • ./ / /� // I..
<br /> i
<br /> • /
<br /> / .J/�' / --.� , / I.' r
<br /> i
<br /> . i •
<br /> ' • . I,I. /
<br /> 3 ,/ •
<br /> CLEAN BOCK . r''' , ''.%).��.�,: �. ,� '' / DIVERSION FOR
<br /> • - �� -' /r/ NOTES' SURFACE WATER
<br /> TOPSOIL ./ , j/,,,,,,
<br /> ✓ I. SELECT AS LEVEL A SITE AS POSSIBLE FOR THE MOUND.
<br /> .� `✓ 2 REMOVE EXCESS VEGETATION.PLDN, DISK OR USING BACKHOE RAKER TEETH.
<br /> _ /,•.;<- iROUGHEN THE SURFACE SOL 6 INCHES DEEP. DO THIS ONLY F THE MOISTURE
<br /> : (pIITENT 6 1E5S TIIIW THE PLASTIC OMIT LSDIL IS PLASTK FIT CAN BE ROLLED
<br /> ' ,� // /-
<br /> INTO AN '4 NCH WIREI.00 NOT REMOVE ANY OF THE 911RFlYCE SOIL.MOUND
<br /> PERFORMANCE ON CLAY SOIL DEPEI105 ON ME CARE TO PREVENT COMPACTION.
<br /> / / _ AND PUOOLING OF THE CLAY DURING OpNS ON.DO NCT USE ►fAlV�f ODNSTRU
<br /> —� ..,..,._ ?+ ,�'- - / . ION EDUIPMENT AND DO NOT CONSTRUCT THE MOUND WHEN THE CLAY SOIL IS
<br /> • �-r^1 sem- • _ ! ' / - / •• N A PLASTIC CONDITION.
<br /> "" • '���` , t I '� 3 USE ONLY TRACK-TYPE EDUFMENT FOR CONSTRUCTING THE MOUND SO AS NOT
<br /> "�c `� - --- i „ • /. `M/'�-` t. •;%' TO COMPACT THE ORIGINAL SOIL.
<br /> �ti - v _ '•M A �� 4. THERE MUST BE AT LEAST 2 FEET OF NATURAL OR FILL 9DIL HAVING A PER000►-
<br /> /;t'` `� ' �'• TION RATE NO SLOWER THAN 120 MINUTES PER INCH AND NO FASTER THAN S
<br /> • f:
<br /> ~�� .- +� • `~ �• „•' , -...4.,..1, MNUTES PER NCH,BEFORE PLACING THE LAYER OF CLEAN SAND.
<br /> ,.. .- -. - I r---.':; 1 T E 12- LAYER OF -SAND PART�ppPIHE-MQt1P�
<br /> to •�` • `' ., ' ..As CONSIDERED CLEAN F IT CAN THE•FRUIT JAR TEST FOR SMD.
<br /> -61014,
<br /> C`� `° E ..:•,.;•-•:,....,•...,:e........,:.' :` a THE TOP OF TIE CLEAN SAND LAYER ANP THE TOP OF THE ROOK BED MST BE
<br /> Q R, q -'—•:-•:77 - •.. ,,, ': .....v.,...-.,
<br /> a/,... . 3. CONSTRUCTED LEVEL
<br /> S"SIV "r-L 3 1, :i.::.; .`:• ` 7, DISTRIBUTION PIPES ARE Ili- NCH DIAMETER SPACED 40 INCHES ON CENTER
<br /> D F 'x '•• ••,,: •.--'!....%.f.,.?.., PND OOIWECTED TO A MANIFOLD N THE CENTER OF THE ROCK BED. PIPES HAVE
<br /> I�� SOD ��
<br /> ._.(:ti.: /-INCH PERFnRAnONS DRILLED EVERY 36 INCHES AND POINTING pOWNWARD.
<br /> E . -.,•, .. t+iE A NEW GRILL BIT TO AVOID BURRS INSIDE THE PIPE.
<br /> BROK NAY+R - � -' ''':a NNE INCHES OF ROCK ARE PLACED UNDER THE PERFORATED LATERALS AND 2
<br /> Up _ _ INCHES ABOVE FOR A TOTAL ROCK DEPTH OF 12 INCHES.
<br /> •
<br /> ^._'- 9. THE ROCK IS FIRST COVERED WITH A LAYER OF HAY OR STRAW WHICH 6 TEN
<br /> •t--.: COVERED WITH A LAYER OF RED ROSIN PAPER LAPPED 6 INCHES AT THE SEAMS.
<br /> • 6gRN��IJR^ •`.. AT LEAST{r INCHES OF LOAMY SAND SHOULD BE PLACED OVER THE TOP OF THE
<br /> (� 'AI
<br /> C ROCK BED.
<br /> D. A 6-INCH LAYER OF TOP SOIL SHOULD BE PLACED Ovp THE ENDRE AllOuND
<br /> R ���� D.
<br /> I`I2 THAT
<br /> THEHE�SOICOVER COvER LEASST46I CH S IN CENTER MOUND
<br /> ABOVE THE ROCK LAYER SO THAT HEAVY RAIN WILL RUN oFF.
<br /> 13. SIDE SLOPES OF THE DIKES SHOULD BE NO STEEPER THAN 4.1 ON CLAY SOILS
<br /> - AND 3.1 ON SANDY SOILS.
<br /> N.- .DEPENDS ON THE AMMAN".OF.DAILY
<br /> f1.
<br /> IS. MAXIMUM EFFLUENT DOSE PER PUMP CYCLE SHOULD BE NO MORE THE TABLE
<br /> _ - VALUES.
<br /> 16. MINIMUM PUMPING RATE IS SHOWN N TABLE. PUMPING HEAD MUST BE
<br /> ADEQUATE TO OVERCOME ELEVATION DIFFERENCE. FRICTION LOSS PLUS 5 FEET
<br /> FOR PERFORATED LATERALS.
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