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WATER TIGHT a LOCKABLE ELECTRIC BOX <br />PLUGS OR ELECTRIC CONNECTIONS ~ <br />.. 2 11 PVC CONDUIT SCHEDULE 80 ----._ <br />MANHOLE COVER CHAINED a LOCKED <br />SEALED MANHOLE RINGS <br />REDWOOD CEDAR OR <br />TREATED 'POST (4 x 4 min) <br />ALL ELECTRIC CONNECTIONS MADE INSIDE BOX <br />LOOP OF POWER CORD FOR <br />SETTLEMENT <br />Fl NAL GRADE "/.. <br />AT LEAST 1211 <br />. <br />BELOW GRADE . <br />j~~.,.,v,.,.-~ ; <br />-. ~ WIRE FROM POWER SUPPLY <br />-----------"":'l'! ... :':11.i·; 11t--1 C~ PIPE IS LAID ON A UNIFORM SLOPE FROM "l PUMP STATION UP TO SOIL TREATMENT AREA t\+_ _ FOR PROPER DRAINBACK <br />• I <br />SEALED TANK · COVER . . . <br />PLASTIC ROPE OR CHAIN <br />WITH ANCHOR----.... <br />ALARM FLOAT ON SEPARATE <br />ELECTRICAL Cl RCU IT--- <br />· _fil!UT -QEf _LEVEL_sz _. _ ~ <br />PUMP CONTROL FLOAl <br />. L IF PIPE AT TANK MUST BE LOWER. THAN <br />UNION TO GET ELEVATION FOR DRAINBACK, · <br />A 1/4 INCH WEEP HOLE MUST BE USED <br />I I WEEP HOLE <br />NOTES: ELECTRICAL WIRE FROM POWER SUPPLY <br />MUST NOT RUN OVER ANY TANKS BUT <br />MUST BE LAID BESIDE OTHER TANKS <br />AND MUST BE PLACED IN CONDUIT <br />· ALONG POST <br />ELECTRICAL CORDS FROM PUMP AND· <br />FLOATS MUST BE RUN THROUGH <br />CONDUIT. WIRES CANNOT HAVE GROUND . . CONTACT. <br />j1 <br />"