Laserfiche WebLink
F-8 <br />WATER TIGHT 8 LOCKABLE ELECTRIC BOX~ <br />PLUGS OR ELECTRIC CONNECTIONS --- <br />REDWOOD, CEDAR OR <br />TREATED POST (4 x 4 min) <br />.,,.-,-~Js)D~L~iiRlc CONNECTIONS MADE <br />2• PVC CONDUIT SCHEDULE 80 <br />MANHCX.E COVER CHAINED 8 LOCKED <br />SEALED IJ.ANHOLE RI~ <br />LOOP OF POWER corm FOR <br />SETTLEMENT <br />. FINAL GRADE <br />AT LEAST 12" <br />BELO\Y GRADE <br />_.. r-1t-r-....__ WIRE FROM POWER SUPPLY <br />PIPE IS LAID ON A UNIFORM SLOPE FROM <br />.J PUMP STATION UP TO SOIL TREATMENT A11EA <br />/ ~: FOR PROPER DRAINBACK <br />.. L IF PIPE AT TANK MUST BE LOWER THAN <br />UNION. TO GET ELEYATION FOR DRAINBACK, <br />A 1/4 INCH WEEP HOLE MUST BE USED <br />SEALED TANK COVER <br />PLASTIC ROPE OR CHAIN <br />WITH ANCHOR---... <br />ALARM FLOAT ON SEPARATE <br />ELECTRICAL CIRCUIT <br />__ STARJ_LEVa_Si' __ ~"" _ <br />3•J \ <br />PUMP CONTROL FLOAT <br />CONCRETE MANHOLE <br />RING <br />-WEEP HOLE <br />NOTES: ELECTRICAL WIRE FROM POWER SUPPLY <br />MUST NOT RUN OVER ANY TANKS BUT <br />MUST BE LAID BESIDE OTI IER 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 <br />CONTACT. <br />Figure F-8 <br />METHODS OF SECURING MANHOLE COVER TO PREVENT <br />UNAUTHORIZED ENTRY <br />Figure C-14