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ELBOW STANDPIPE WALL <br />STUB WELDED <br />TO STAND PIPE <br />INVERT ELEV PER PLANS <br />ORIFICE PLATE WELDED - Y BAND ELBOW TO STUB <br />TO STUB. ORIFICE WITH REMOVABLE WATER <br />MACHINE -CUT TIGHT COUPLING <br />ALL PARTS TO BE R-6061-T6 ALUMINUM <br />DETAIL "A" SECONDARY ORIFICE <br />C� <br />ALUMINUM ROD <br />LIFT HANDLE <br />ASSEMBLY <br />STAINLESS STEEL <br />BOLTS WITH <br />LOCKING NUTS <br />LIFT GATE & PIPE, <br />SEE DETAIL "B" <br />WELD GATE <br />ASSEMBLY TO PIPE <br />C ARDEN ESTATES <br />SECTION 12, TOWNSHIP 28N, RANGE 4E, W.M. <br />ALL 1/4" R-6061-T6 <br />ALUMINUM <br />8" OR 12", FOR SIZE <br />SEE DETAIL "B" <br />LIFT GATE SHALL BE CONSTRUCTED OF: <br />1/4" R-6061-T6 ALUMINUM WITH CLOSED CELL <br />NEOPRENE PER ASTM 1056-67 CHEMICAL <br />RESISTANT (OIL & GREASE), OZONE RESISTANT, -20' <br />TO 180' F SERVICE TEMPERATURE <br />DETAIL "C" LIFT GATE ASSEMBLY & GATE DETAIL <br />ACCESS <br />COVER CONCRETE DOLLAR <br />AND REPAIR TO MEET <br />i� HS20 IF APPLICABLE BY <br />'•� CONTRACTOR <br />i <br />Y- <br />'L��� VANEDINLETGRATE <br />` - (SOLID COVER OPTIONAL) <br />A' 2'4' <br />INBIDE RIM INSIDE RIM <br />u° <br />B <br />'CLEAR <br />OUTSIDERIM <br />PLAN VIEW <br />ORIFICE IM <br />DETAIL"A" <br />ALUMINUN <br />DETAIL C" <br />IIQ19g81111g1q <br />rL <br />OVERFLOW EL= <br />OPTIONAL NOTCH WEIR ORIFICE <br />EL= , LENGTHFF <br />RESTRICTOR UNIT SHALL BE <br />CONSTRUCTED OF CORRUGATED <br />ALUMINUM PIPE ALCLAD 3004-H34, <br />ASSHTO M 197-82(1986)OR EQUAL. <br />GALVANIZED STEEL WILL NOT BE <br />PERMITTED. <br />INVERT ELEV PER PLANS <br />RESTRICTOR PLATE WITH ORIFICE <br />DIAFF <br />DIM <br />DESCRIPTION <br />SIZE <br />A <br />OUTLET <br />18" AND SMALLER <br />24" AND LARGER <br />B <br />CLEAN OUT <br />8" ID <br />10" ID <br />C <br />GATE SIZE <br />8" OPENING <br />12" OPENING <br />D <br />ANGLE <br />42°± <br />34"± <br />DETAIL "B" TYPICAL RESTRICTOR ASSEMBLY <br />CITY OF EVERETT <br />evEm�rT PUBLIC WORKS DEPARTMENT <br />LIFT GATE ASSEMBLY & <br />SECONDARY ORIFICE DETAIL <br />STORMFILTER STEEL CATCHBASIN DESIGN NOTES <br />STORMFILTER TREATMENT CAPACITY IS A FUNCTION OF THE CARTRIDGE SELECTION AND THE NUMBER OF CARTRIDGES. 1 CARTRIDGE CATCHBASIN <br />HAS A MAXIMUM OF ONE CARTRIDGE. SYSTEM IS SHOWN WITH A 27 CARTRIDGE, AND IS ALSO AVAILABLE WITH AN 18" CARTRIDGE. STORMFILTER <br />CATCHBASIN CONFIGURATIONS ARE AVAILABLE WITH A DRY INLET BAY FOR VECTOR CONTROL. <br />PEAK HYDRAULIC CAPACITY PER TABLE BELOW. IF THE SITE CONDITIONS EXCEED PEAK HYDRAULIC CAPACITY, AN UPSTREAM BYPASS STRUCTURE IS <br />REQUIRED. <br />CARTRIDGE SELECTION <br />CARTRIDGE HEIGHT <br />27' <br />18" <br />18'DEEP <br />RECOMMENDED HYDRAULIC DROP(H) <br />3.05' <br />2.3' <br />33' <br />SPECIFIC FLOW RATE GpnJal) <br />29pmbf 1.W'gpMA igpMA <br />2gpm/N ]'gp 19pMaf <br />2gpm/N 'gp igpWe <br />CARTRIDGE FLOW RATE KPm) <br />22.5 18 ]9 1125 <br />15 LS <br />15 3 LS <br />PEAK HYDRAULIC CAPACITY <br />INLET PERMANENT POOL LEVEL (A) <br />1'O" <br />1.4Y <br />TI <br />OVERALL STRUCTURE HEIGHT (B) <br />4'-B' <br />3'-4 <br />4'1" <br />' 1.67 gpMffi SPECIFIC FLOW RATE IS APPROVED WITH PHOSPHOBORB® (PSORB) MEDIA ONLY <br />GENERAL NOTES <br />1. CORI TO PROVIDE ALL MATERIALS UNLESS NOTED OTHERWISE. <br />2. FOR SITE SPECIFIC DRAWINGS WITH DETAILED STORMFILTER CATCHBASIN STRUCTURE DIMENSIONS AND WEIGHTS. PLEASE CONTACT YOUR <br />CONTECH ENGINEERED SOLUTIONS LLC REPRESENTATIVE ­coa ES.mm <br />3. STORMFILTER CATCHBASIN WATER DUALITY STRUCTURE ISRALL BE IN ACCORDANCE WITH ALL DESIGN DATA AND INFORMATION CONTAINED IN <br />THIS DRAWING. <br />4. INLET SHOULD NOT BE LOWER THAN OUTLET. INLET (IF APPLICABLE) AND OUTLET PIPING TO BE SPECIFIED BY ENGINEER AND PROVIDED BY <br />CONFRACTOR. <br />5. MANUFACTURER TO APPLY SURFACE BEAD WELD IN THE SHAPE OF THE LETTER'O' ABOVE THE OUTLET PIPE STUB ON THE EXTERIOR SURFACE <br />OF THE STEEL SFCB. <br />6. STORMFILTER CATCHBASIN EQUIPPED WITH 4INCH (APPROXIMATE) LONG STUBS FOR INLET (IF APPLICABLE)AND OUTLET PIPING. STANDARD <br />OUTLET STUB IS 8INCHES IN DIAMETER MAXIMUM OUTLET STUB IS 15INCHES IN DIAMETER CONNECTION TO COLLECTION PIPING CAN BE MADE <br />USING FLEXIBLE COUPLING BY CONTRACTOR. <br />T. STEEL STRUCTURE TO BE MANUFACTURED OF 114INCH STEEL PLATE. CASTINGS SHALL MEEFAASHTO M306 LOAD RATING. TO MEET HS20 LOAD <br />RATING ON STRUCTURE, ACONCRETE COLLAR IS REQUIRED. WHEN REQUIRED, CONCRETE COLLAR WITH W REINFORCING BARS TO BE PROVIDED <br />9Y CONTRACTOR, <br />B. FILTER CARTRIDGES SHALL BE MEDIA FILLED, PASSIVE, SIPHON ACTUATED RADIAL FLOW, AND SELF CLEANING. RADIAL MEDIA DEPTH SHALL BE <br />]-INCHES. FILTER MEDIA CONTACT TIME SWILL BEAT LEAST 35 SECONDS. <br />9. SPECIFIC FLOW RATE IS EQUAL TO THE FILTER TREATMENT CAPACITY (gpm) DIVIDED BY THE FILTER CONTACT SURFACE AREA K R). <br />INSTALLATION NOTES <br />A. ANY SUB -BASE SACKFUL DEPTH, AND/ORANTI-FLOTATION PROVISIONS ARE SITESPECIFIC DESIGN CONSIDERATIONS AND SHALL BE SPECIFIED BY <br />ENGINEER OF RECORD. <br />B. CONTRACTOR TO PROVIDE EQUIPMENT WITH SUFFICIENT LIFTING AND REACH CAPACITY TO LIFT AND SET THE CATCHBASIN (LIFTING CLUTCHES <br />PROVIDED). <br />C. CONTRACTOR TO TAKE APPROPRIATE MEASURES TO PROTECT CARTRIDGES FROM CONSTRUCTION -RELATED EROSION RUNOFF. <br />OPTIONAL <br />SLOPED LID <br />FLOATABLES <br />a zd <br />BAT <br />\ <br />B <br />PERMANENT LIFTING EYE <br />POOL ELEVATION �� QYP.OF4) <br />FINISHED GRADE v <br />- <br />III 1111HI- G� <br />" <br />L <br />LII FIF ¢ V 1 <br />- <br />STORMFILTER <br />- <br />WEIR WALL t <br />CARTRIDGE <br />FILTRATION <br />S <br />_ <br />My <br />FILTRATI%MY <br />LET <br />` <br />f <br />PERMANENT <br />POOL ELEVATION <br />INLETSTUB <br />(OFTIONAL) <br />OUTLET STUB <br />INLET BLUE L//7 / <br />CARTRIDGEPORT <br />(OPTIONAL) <br />OUTLET PIPE <br />� f <br />\ FROM FI➢WKIT <br />FLOW KIT <br />FLOW KIT <br />CLEANOUT <br />CATCHBASIN FOOT <br />B <br />— ACCESS PLUG <br />FNS ` CATCHBASIN FOOT <br />(TYP. OF 4) <br />ON WEIR WALL <br />(FYP, OF 4) <br />ourslDE <br />SECTION A -A <br />SECTION B-B <br />CCONTECH® <br />$tormFiltBF <br />ENGINEERED SOLUTIONS LEE <br />ePzsc.�e. wlm� ol.. smu mo. Cl-., ox uos9 <br />BLOd28d999 51384STW0 51380.5]993 FAX <br />1-CARTRIDGE CATCHBASIN <br />STORMFILTER DATA <br />STRUCTURED <br />XXX <br />WATER QUALITY FLOW RATE cfs <br />X.XX <br />PEAK FLOW RATE <i ds <br />X.XX <br />RETURN PERIOD OF PEAK FLOW(yRD <br />XXX <br />CARTRIDGE HEIGHT 27',19', 18' DEEP <br />XX <br />CARTRIDGE FLOW RATE(BYRD <br />XX <br />MEDIA TYPE UPERUTE, ZPG, PSORB <br />XXXXX <br />RIM ELEVATION <br />XXX.XX' <br />PIPE DATA: <br />I.E. DIAMETER <br />INLET STUB <br />XXX.XX' <br />XX' <br />OUTLET STUB <br />XXXAX' <br />XX' <br />CONFIGURATION <br />OUTLET OUTLET <br />INLETd L INLET <br />INLET INLET <br />SLOPED LID <br />YESNO <br />SOLID COVER <br />YES\NO <br />NOTESISPECIAL REQUIREMENTS: <br />1 CARTRIDGE CATCHBASIN <br />STORMFILTER <br />STANDARD DETAIL <br />CALL 48 HOURS <br />BEFORE YOU DIG <br />811 <br />AS -BUILT NOTE: <br />THE AS -BUILT INFORMATION SHOWN WAS <br />PROVIDED BY HARMSEN LAND SURVEYORS. <br />OMEGA ENGINEERING HAS PREPARED AND <br />STAMPED THIS DRAWING BASED ON THAT <br />INFORMATION. <br />J <br />m <br />Of <br />0 <br />GO <br />GO <br />cB <br />o <br />a <br />< <br />Z <br />a= <br />O <br />U <br />O <br />a <br />Ed <br />a <br />Q <br />J <br />(� <br />o0 <br />OL <br />N <br />W <br />Y <br />E <br />_ <br />J <br />❑ <br />O <br />Of <br />3 <br />a <br />U <br />ED <br />Ed <br />ED <br />W <br />Of <br />I❑ <br />I <br />I I <br />I <br />I <br />I <br />\I <br />nl <br />J <br />W <br />n <br />N 00 <br />Q � 0-5 <br />rn <br />O Lu <br />Lo <br />� N <br />LoLo <br />w LL] <br />s D' <br />w <br />� w <br />N <br />Z <br />z <br />WW <br />2 W <br />Z <br />0 v <br />W <br />v / <br />� <br />0 <br />W <br />N <br />V / <br />7 <br />O <br />w <br />Q <br />r <br />Z <br />J <br />mo <br />E <br />c <br />W� <br />L <br />O <br />N <br />F— <br />LU <br />V <br />W <br />W <br />7 <br />co G <br />Z <br />O coF <br />V <br />(V Lu <br />Z V <br />O_ 'L'U^ <br />V <br />U z <br />L.LI Q <br />'^ Ir <br />LLL/ T <br />O <br />z Ir <br />O J <br />00 <br />� N <br />O <br />0_ <br />PROD. NO. DSN. BY: <br />17-0408 RAW <br />DATE: <br />7/17/19 <br />SCALE: <br />1"=10' <br />V <br />N <br />0 <br />N <br />0 <br />m <br />0 <br />DRAWING NO. <br />6 9 <br />OF <br />