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y y , <br /> REDWOOD, CEDAR OR <br /> WATER TIGHT a LOCKABLE ELECTRIC BOX-� TREATED POST (4 x 4 min) • <br /> PLUGS OR ELECTRIC CONNECTIONS- ----_g /-ALL ELE TRIC CONNECTIONS MADE <br /> INSIOX <br /> PVC CT SCHENE L 6'SPACE' LOOP OF POWER CORD FOR <br /> MANHOLE COVER CHAINED LOCKED SETTLEMENT • <br /> SEALED MANHOLE RINGS- II, ` FINAL GRADE <br /> ___.-1 'gym >\4 ' , - <br /> `'', ,AT LEAST 12" <br /> BELOW GRADE <br /> UNION �I' <br /> ��,...., i WIRE FROM POWER SUPPLY <br /> •, l PIPE IS LAID ON A UNIFORM SLOPE FROM <br /> i� PUMP STATION UP TO SOIL TREATMENT AREA <br /> FOR PROPER DRAINBACK <br /> SEALED TANK COVER .1 i-IF PIPE AT TANK MUST BE LOWER THAN <br /> i UNION. TO GET ELEVATION FOR DRAINBACK, <br /> PLASTIC ROPE OR CHAIN ,11 A 1/4 INCH WEEP HOLE MUST DE USED <br /> WITH ANCHOR "----, II — WEEP HOLE <br /> ALARM FLOAT ON SEPARATE-- II <br /> ELECTRICAL CIRCUIT ` <br /> �I NOTES: ELECTRICAL WIRE FROM POWER SUPPLY <br /> __START (SAL V_ _ _ _�I) MUST NOT RUN OVER ANY TANKS BUT <br /> 3"-j `. •i ANDMUST <br /> BE PLACBE LAID DED E IN RE FROER M TANKS <br /> ALONG POST <br /> SHUT:-OFF LEVELS/_ -, - _ ELECTRICAL CORDS FROM PUMP AND <br /> PUMP CONTROL FLOAT- <br /> FLOATS MUST BE RUN THROUGH <br /> CONDUIT WIRES CANNOT HAVE GROUND <br /> CONTACT. <br /> 000 <br /> t ` <br /> i <br /> ,. Figure F-8 <br /> _ <br /> METAL 400,1•00 <br /> COVER <br /> vi. . . <br /> Y <br /> -e... I, 1 .V <br /> 1 1 1 p <br /> 4 1 I <br /> CONCRETE - ' se` <br /> \t . I 3 <br /> • <br /> MANHOLE _ _._.�"- <br /> RING <br /> 6" <br /> METHODS OF SECURING MANHOLE COVER TO PREVENT <br /> UNAUTHORIZED ENTRY <br /> Figure C-14 <br /> 1 <br />