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ELECTRICAL CONDUIT <br />IE: 9" MIN. BELOW <br />BOTTOM OF TOP SLAB <br />AND POWER TO <br />CONTROL CABINET <br />ONCRETE <br />MANHOLE <br />PUMP ON <br />ELEV. XXX <br />WATER LEVEL <br />OF INLET POND <br />ELEV. XXX <br />RCP INLET PIPE <br />IE: XXX <br />US FOUNDRY SINGLE DOOR ALUMINUM <br />ACCESS HATCH W/POSITIVE LOCK AT 90 DEG. <br />OPENING W/RECESSED LOCKING MECHANISM <br />AND MINIMUM 300 PSF LOAD RATING <br />SAFETY HATCH GAT <br />RATED FOR A MINIM <br />300 PSF LOAD RATIP <br />TOP RAIL SUPPORT <br />' " STAINLESS STEEL <br />LIFTING CHAIN MIN. <br />DRAIN FROM VALVE BOX i <br />D.I.P. DISCHARGE PIPING <br />STAILESS STEEL INTERMEDIATE SUPPORT <br />BRACKETS AT MIN 15' INTERVALS <br />2" STAINLESS STEEL PIPE <br />(::i:)IESF DISTRIBUTION PIPING VALVE VAULT <br />3 NOT TO SCALE <br />TRAIL <br />BAY <br />ELECTRONICALLY I <br />AUTOMATED <br />GATE VALVE <br />EE <br />L.vvv vvri t r—rc <br />PUMP OFF <br />- SUBMERSIBLE NON -CLOG PUMP <br />GROUND <br />/ BUBBLER GROUND <br />i <br />--- - <br />ELEV. XXX <br />(W/VARIABLE FREQUENCY DRIVE) <br />SURFACE� <br />i SURFACE <br />RIP <br />ELEV. = 875 <br />RAP <br />— LIFTOUT ASSEMBLY <br />� <br />NON -WOVEN <br />_____------- <br />NON -WOVEN �� i <br />GEOTEXTILE <br />GEOTEXTILE <br />IRON ENHANCED SAND <br />FILTER MEDIA <br />PEA ROCK <br />ELEV. = 873.5 <br />WASHED ROCK <br />ELEV.= 873 <br />�-j--�IESF LIFT STATION MH <br />3 NOT TO SCALE <br />p <br />ELEV. = 072 <br />�"_ <br />UNDERDRAIN <br />VARIES <br />TO OUTLET <br />(-3-�IESF BUBBLER AND MATERIALS <br />3 % NOT TO SCALE <br />I hereby certify that this plan, specification, or report was prepared by me or under <br />my direct supervision and that I am a duly Licensed Professional Engineer under <br />the laws of the State of Minnesota. <br />Signature: Date: xx-xx-2015 <br />Houston <br />Engineering Inc. <br />Maple Grove <br />Drawn by <br />DJL <br />Date <br />9-30-15 <br />HANSEN PARK PROJECT <br />PRELIMINARY DESIGN PHASE <br />NEW BRIGHTON, MINNESOTA <br />RICE CREEK WATERSHED DISTRICT <br />IESF DETAILS <br />PROJECT NO. R145555-240 <br />SHEET <br />33 <br />P: <br />F: <br />763.493.45? <br />I 763.493.55"- <br />Checked by <br />DDM <br />scale <br />AS SHOWN <br />No. Revision Date 6y <br />Printed Name: Dennis McAlpine License #: 46827 <br />