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ELECTRICAL CONDUIT <br />IE: 9" MIN. BELOW <br />BOTTOM OF TOP SLAB <br />AND POWER TO <br />CONTROL CABINET <br />CONCRETE <br />MANHOLE <br />PUMP ON <br />ELEV. XXX <br />NORMAL <br />WATER LEVEL <br />OF INLET POND <br />ELEV. XXX <br />RCP INLET PIPE <br />IE: XXX <br />LOW WATER <br />PUMP OFF <br />ELEV. XXX <br />Revision <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 GATE <br />RATED FOR A MINIMUM <br />300 PSF LOAD RATING <br />TOP RAIL SUPPORT <br />16 " STAINLESS STEEL <br />LIFTING CHAIN MIN. <br />-- DRAIN FROM VALVE BOX <br />D.I.P. DISCHARGE PIPING <br />STAILESS STEEL INTERMEDIATE SUPPORT <br />BRACKETS AT MIN 15' INTERVALS <br />2" STAINLESS STEEL PIPE <br />ri-�IESF DISTRIBUTION PIPING VALVE VAULT <br />3 / NOT TO SCALE <br />BAY <br />TRAIL <br />ELECTRONICALLY I <br />AUTOMATED <br />GATE VALVE <br />EE <br />SUBMERSIBLE NON -CLOG PUMP <br />GROUND <br />/ BUBBLER GROUND � i <br />(W/VARIABLE FREQUENCY DRIVE) <br />SURFACE <br />SURFACE <br />RIP <br />ELEV. = 875 <br />RAP <br />LIFTOUT ASSEMBLY <br />NON -WOVEN <br />NON -WOVEN �� i <br />GEOTEXTILE <br />GEOTEXTILE i <br />IRON ENHANCED SAND <br />FILTER MEDIA <br />PEA ROCK <br />° opo° oro° ao <br />ELEV. = 873.5 <br />WASHED ROCK <br />ELEV. = 873 <br />(-,--�IESF LIFT STATION MH <br />3 NOT TO SCALE <br />ELEV. = 872 <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 />763.493.4522 <br />I 763.49? ��" <br />h d b <br />Checked <br />k <br />DDM <br />S l <br />Scale <br />AS SHOWN <br />Date By <br />Printed Name: Dennis McAlpine License#: 46827 <br />