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PERORATED
<br /> . LATERALS
<br /> SANDY LOAM SOIL •' = �.. ::,- :if..,
<br /> LAYER F T . .'
<br /> 0 STRAW OR - :� /. , ,, •
<br /> -MARSH HAY COVERED I i •
<br /> ,,,/
<br /> WITH RED -
<br /> ROSIN PAPER •,"
<br /> r
<br /> A :i...., r ' /7
<br /> ce,. / is r�/
<br /> 1. f OR 2" a,�.�,. i.• j ,./•
<br /> PIPE FROM -_P �.• , jar �/, �.;-
<br /> n. "•/ .
<br /> ,•-•,;% 0.,F.P.::•7,.." .- -------,..1.:
<br /> CLEAN FOLK
<br /> .......1"..t•'.
<br /> '�
<br /> )//' ��/' ��,: �� , - DIVERSION FOR
<br /> • t / NOTES= SURFACE WATER
<br /> br` TOP SO I L •, _ =,»,> / �' I. SELECT AS LEVEL A SITE AS POSSIBLE FOR THE MOUND.
<br /> / `'. •w' 2 REMOVE EXCESS VEGETATION.PLOW.DISK OR USING BACKHOE RAKER TEETH.
<br /> - / -// ROUG1 CEN 111E SURFACE SOK. 6 INDIES DEEP. DO THIS ONLY F"HE MOISTURE
<br /> / CONTENT IS LESS THAN THE PLASTIC UNIT(SOIL IS PLASTIC F KY CAN BE ROILED
<br /> * ' /JTo AN INCH WIRE).DO NOT REMOVE ANY OF THE SURFACE SDNL, MOUND
<br /> ,� PERfORMA ON .01'qSOIL DEPENDS ON 1 CARE TO P4cVQdTR4Ci10N
<br /> !� �///4/
<br /> / ~ AND PUDDLING OF TF£CLAY DURING COhK R 19N.DO NOT L. HEAVY CONSTRUC-
<br /> -,►` _ •� «'.- :� � �. / r I ION EQUIPMENT AND 00 NOT CONSTRUCT THE MOUND WHEN T CLAY SOIL IS
<br /> �-•t _ ' , y / S ./,� W A PLASTIC CONDITION.
<br /> ' `_ 44 y/ 3. USE ONLY TRACK-TYPE EQUIPMENT FOR CONSTRUCTING THE MAID SO AS NOT
<br /> `- • „ ^9,1 / /' ^A ;�'' 10 COMPACT THE ORIGINAL SOIL.
<br /> `` _-�` - �, 1, ` 'V'� I ' J": 4.
<br /> RATENO AT LEAST SLOWER THAN 120 FEET M MINUTES NATURAL fir i ANBD FASTER WAVING THANTHs_
<br /> -�; _
<br /> _ • / MINUTES PER INCH.BEFORE PLACING THE LAYER OF CLEAN sec
<br /> .-• °/p -�+. ^' ` ••__j ' �,` e / 5..THE 12 INCH LAYER OF CLEAN SMD IS PART OF THE MQUND o:ssmc ION.SAND
<br /> SI 0 -�`. +E1 ••••:-.y.....";ti. :IS CONSIDERED C FAN F IT CAN PASS THCFRUIT;TAR TEST CONCRETE SANA
<br /> CLE^ PE ` :,• • • A THE TOP OF TIE CLEAN SAND LAYER AND THE TOP OF TIE�( BED MUST BE
<br /> SATND M ,..-.:,•-��-'- :�' `..-•.:61:4,-.1.,..f",: ODNSTRUCTED LEVEL
<br /> - N '. 4- `'.. C�� �5,, I. DISTRIBUTION PIPES ARE 11h-INCH DIAMETER SPACED 40 INC-HES ON CENTER
<br /> f ILL ��D v. -'s CONNECTED TOA MANIFOLD IN THE CENTER OF THE ROCt BED. PIPES WIVE
<br /> (� 1. '' V-INCH PERFORATIONS DRILLED EVERY 36 INCHES AND POtN'IWG DOWNWARD.
<br /> - OKI... Y `7 -''.Y,•,...",':•;...,
<br /> \ .'.•:DI E INCHES OF ROCK ARE PL.ACED UNDER U5E A NEW DRILL BIT TO AVOID BURRS INSIDE
<br /> PERFORATED .NERALS AND 2
<br /> 'v 1 P- ,_ -..-j---___ INCHES ABOVE FORA TOTAL ROCK DEPTH OF 12 INCHES.
<br /> OP 9. THE ROCK IS FIRST COVERED WITH A LAYER OF HAY OR SIRIAW WHICH IS TI•EN
<br /> ''-'•s-.._ COVERED ti--INCHES
<br /> ITH A LAYER OF RED ROSIN RAPER LAPPED 6 OC-IES AT THE SEAMS.
<br /> $gRRAT��n iO.AT LEAST$INCHES OF LOAMY SAND SHOULD BE PLACED OVEN THE TOP OF THE
<br /> ERF A •• ROCK BED.
<br /> L^y� I I. A 6-INCH LAYER OF TOP SOIL SHOULD BE PLACED OVER THE 911T.1., RE MOUND SO
<br /> �`1 ETHAT A GRASS COVER CAN BE ESTABUSHED.
<br /> '112. CROWN THE SOIL COVER AT LEAST 6 INCHES IN THE CENTER DIF THE 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 /> . 14; .DEPENDS ON THEAMOUNT-OF.DAILY
<br /> £).
<br /> •
<br /> 15. MAXIMUM EFFLUENT DOSE PER PUMP CYCLE SHOULD BE NC MORE THE TABLE
<br /> VALUES.
<br /> 16. MINIMUM PUMPING RATE IS SHOWN IN TABLE. PUMPING HEAD MUST BE
<br /> ADEQUATE TO OVERCOME ELEVATION DIFFERENCE.FRICTION -"SS PLUS 5 FEET
<br /> FOR PERFORATED LATERALS.
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