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PERFORATED • •.T,._•_ LATERALS - • SANDY LOAM SOIL • ~�,_ ,r , I /' i'•Y. i' "r� 'moi: -�!' LAYER OF STRAW OR %/'✓•� , -;;;.e MARSH HAY •COVERED "�.. . WITH RED ROSIN PAPER ��. , j .%�• :',. . • . . . OR 2 • • " .„;........f.!..7..i....... i:� ••.,/; /, PIPE -FOM P m .. ,/ - � �� -,.t" . i� / /• c / � II / 3/..4 / H 2 '/ 11 • / j / L --•U /../. / n� " i 1 .',, `� ''' DIVERSION FOR CLEAN . FOCK - ��• • ,� • %' • ..,/.. .,,,. ., ' ,,,�'/ yam; �''''� NOTES SURFACE WATER 6 TOPSOIL •f - ' . .• j // `'� SELECT AS LEVEL A STE AS POSSIBLE FOR THE MOUND. •• Z. REMOVE EXCESS VEGETATION.PLOW. DISK OR USING BACKHOE RAKER TEETH. :� / ROUGHEN THE SURFACE SOIL 6�IOlES DEEP 00 THIS ONLY IF THE MOISTURE i CONTENT IS LESS THAN THE PLASTIC UNIT L901L IS PLASTIC FIT CAN BE ROLLED �. •,•-'• y � /� // Y� 'ti INCPERFORMANCE A WCILREI.DO NOT RE/AOVE ANY OF THE SuRFAC:E SC)IL.SOIL DEPENDS ON EXTREME CARE TO PREVENTOUND COA�PIaCT10N / / AND PUDDLING OF TrE CLAY DURING CONSTRUCTION.DO NOT USE HEAVY CONSTRUC- �'• �� ` ,/� THE MOUND WHEN THE CLAY SOIL IS • � ,_ ION EQUIPMENT AND DO NOT CONSTRUCT _ t� �•��• ! •i� / r /% % W A PLASTIC CONDITION. #,'. • . , .. , . � - /- �\ Li f , •/•3. USE ONLY TRACK-TYPE EQUIPMENT FOR CONSTRUCTING THE MOUND SO AS NOT • _ r,.� Q'. TO ODMPACT THE ORIGINAL SOIL. �� / / ' MA 4. THERE MUST BE AT LEAST'2 FEET OF NATURAL OR FILL SOIL HAVING A PERGOLA- ' /�.` `• I TION RATE NO SLOWER THAN 120 MINUTES PER INCH AND NO (ASTER THAN S . ..'. `�rj• '`� �_ = 'i MINUTES PER INCH.BEFORE PLACING THE LAYER OF CLEAN SAND. .: 6;, C 5 THE 12 INCH LAYER OF CLEAN SANG IS PART OF THE MQUND COPSTRUCTIOK SMD �, S O 4.- C L :►"�'% IS CONSIDERED CLEAN FIT CAN PASS THE.FRUIT JAR TEST FDR ODNCRETE SAND- S CLE PE `. ` 1' '- • ,: 6. THE TOP OF THE CLEAN SAND LAYER AND THE TDP OF THE ROC( BED MUST BE `A f1 1 io ' ' . ' ` ,/ • CONSTRUCTED LEVEL A I V �:-'4.--'11—___t_ 3 '" 7. DISTRIBUTION PIPES ARE 11/2-INCH DIAMETER SPACED 40 INCHES ON CENTER FILL D• � �ROSAYE ' f.:-,••, ,•,-.� - ,,•.. LSE A NEw DRILL BIT TO AVOID BURRS INSIDE THE PIPE. KEN R ' �..--GG 8. NINE INCHES OF ROCK ARE PLACED UNDER THE PERFORATED LATERALS AND 2 L* - �� INCHES ABOVE FOR A TOTAL ROCK DEPTH OF 12 INCHES. •9. THE ROCK IS FIRST COVERED WITH A LAYER OF HAY OR STRAW WHICH IS THEN s--_. COVERED WITH A LAYER OF RED ROSIN PAPER LAPPED 6 INCHES AT THE SEAMS. BARN"I U Rq -. AT LEAST Rock BEDS INCHES OF LOAMY SAND SHOULD BE PLACED OVER THE TOP OF THE I R IAII. A 6-INCH LAYER OF TOP SOIL SHOULD BE PLACED OVER THE ENTIRE MOUND SO H ,E. THAT A GRASS COVER CAN BE ESTABUSHED. �I R12 CROwN THE SOIL ABOVE THE ROCK LAYER SO TR AT HATHEAVYRAN WILL RUN OFTHE F. THE MOUND 13. SIDE SLOPES OF THE DIKES SHOULD BE NO STEEPER THAN 4A ON CLAY SOILS AND 3,1 ON SANDY SOILS. 14..D YEA.DEPEN S ON THE AMOUNT._OF DAILY f). 15. MAXIMUM EFFLUENT DOSE PER PUMP CYCLE SHOULD BE NO MORE THE TABLE VALUES. I 6. MINIMUM PUMPING RATE IS SHOWN IN TABLE. PUMPING HEAD MUST BE _ _ c. .. n.crcncucc COWTinu t()CS PI t6 5 FEET