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A PORTION OF THE SW 114 OF SECTION 02, T 28 N, R 04 E, W.M.
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<br />SHEAR GATE
<br />GROUT (TYP)
<br />12" INLET PIPE
<br />STANDARD
<br />HDPE STEPS
<br />FINISHED GRADE
<br />(MAX. WATER SURFACE)
<br />18" DIAMETER RISER
<br />PIPE SUPPORT: 3"X0.9 GA.
<br />BOLTED OR EMBEDDED 2" IN
<br />WALL AT MAX. 3" SPACING.
<br />SECURE RESTRICTOR TO CATCH
<br />BASIN WITH 8 GAUGE ALUMINUM
<br />STRAPS AND BOLT TO CATCH
<br />BASIN WALL WITH STAINLESS
<br />STEEL ANCHOR BOLTS. ONE
<br />STRAP ABOVE AND BELOW
<br />OUTLET REQUIRED.
<br />IE:501.70
<br />1 12" OUTLET PIPE
<br />WELD 12 GA. BOTTOM PLATE WITH
<br />0.95" ORIFICE, SHARP EDGE,
<br />SHOP DRILLED IN PLATE.
<br />KNOW WHAT'S BELOW
<br />CALL BEFORE YOU DIG
<br />811
<br />callbeforeyoudig.org
<br />18" RISER
<br />PLAN VIEW
<br />OUTLET OF TEE SECTION SHALL BE
<br />SMOOTHED WALL METAL PIPE WITH
<br />OUTSIDE DIAMETER 4" LESS THAN INSIDE
<br />DIAMETER OF CONNECTING PIPE
<br />12" OUTLE PIPE
<br />ROUND, SOLID, LOCKING LID MARKED
<br />"DRAIN" WITH LOCKING BOLTS
<br />N
<br />ROUND, SOLID, LOCKING LID MARKED
<br />"DRAIN" WITH LOCKING BOLTS
<br />FG=515.34
<br />RECTANGULAR NOTCH
<br />NOTCH HEIGHT = 1.562'
<br />NOTCH WIDTH = 0.021'
<br />STANDARD
<br />STEPS OR
<br />LADDER
<br />220 CAPACITY
<br />ALUMINUM LIFT
<br />ROD,SECURE
<br />TO STEP
<br />CLEANOUT WITH 8"
<br />SHEAR GATE
<br />12" INLET PIPE
<br />SECTION VIEW
<br />54" CATCH BASIN
<br />FLOW RESTRICTOR - CS 1
<br />PER CITY OF EVERETT STD DTL 415
<br />SCALE: 1 "=2'
<br />E: 501.70
<br />RECORD DRAWING
<br />This Record Drawing has been prepared, in part,
<br />based on "As -Built" information provided by
<br />others. Though the as -built information and this
<br />drawing are based on the best available
<br />information, no presumption should be made
<br />regarding the drawing's accuracy.
<br />Jim Knappert 10/22/2024
<br />Permit Inspector
<br />02'4" [610]
<br />ACCESS
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<br />coFLOW
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<br />FD
<br />12'4" [36581
<br />4'4" [12191 T-O" [9141
<br />ACCESS OPENING
<br />I� � III IIII
<br />_ II -
<br />II
<br />II -
<br />I� I I II
<br />IL � I I II
<br />II II II 111
<br />PLAN VIEW
<br />(MEDIA NOT SHOWN FOR CLARITY)
<br />MANHOLE FRAME AND COVER
<br />SUPPLIED BY CONTECH
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<br />ACCESS HATCH
<br />SUPPLIED BY CONTECH
<br />CONTRACTOR TO PROVIDE
<br />GRADE RINGS/RISERS, SLAB
<br />TO MEET FINISHED GRADE
<br />N
<br />PVC INLET I- -_---1 IF -1
<br />ASSEMBLY -
<br />-- I
<br />INLET 1 INVERT I c' I
<br />ELEV.501.50'
<br />= I II
<br />PROVIDED INLET I® �y-�
<br />PIPE STUB (012") I
<br />I II II L j
<br />------------J-
<br />SEDIMENT BAFFLE
<br />FACET MPAK MEDIA
<br />ELEVATION VIEW
<br />VortClarex°
<br />PVC OUTLET
<br />ASSEMBLY
<br />VCL60-1 DESIGN NOTES
<br />VCL60-1 RATED TREATMENT CAPACITY IS 225 GPM [14.19 1/9), OR PER LOCAL REGULATIONS. IF THE SITE CONDITIONS EXCEED RATED
<br />TREATMENT CAPACITY, AN UPSTREAM BYPASS STRUCTURE IS REQUIRED.
<br />THE VORTCLAREX SYSTEM SHALL REMOVE ESSENTIALLY ALL FREE AND DISPERSED NON -EMULSIFIED OIL FROM THE WATER STREAM
<br />AND PRODUCE A DESIRED EFFLUENT BASED ON AN OIL DROPLET TYPICAL OF THE SITE.
<br />THE VORTCLAREX SYSTEM SHALL BE DESIGNED IN ACCORDANCE WITH STOKES LAW AND API BULLETIN NO.421.
<br />THE STANDARD INLET/OUTLET CONFIGURATION IS SHOWN. FOR OTHER CONFIGURATION OPTIONS, PLEASE CONTACT YOUR CONTECH
<br />ENGINEERED SOLUTIONS LLC REPRESENTATIVE. www.ContechES.com
<br />24" [610] FRAME AND COVER 36" x 48" [914 x 1219] ACCESS HATCH
<br />(ACTUAL PRODUCT MAY VARY) (ACTUAL PRODUCT MAY VARY)
<br />N.T.S. N.T.S.
<br />SITE DESIGN DATA
<br />WATER QUALITY FLOW
<br />0.08 CFS
<br />RATE
<br />PEAK FLOW RATE
<br />1.51 CFS
<br />RETURN PERIOD OF
<br />100 YRS
<br />PEAK FLOW
<br />I
<br />GENERALNOTES
<br />[1
<br />1.
<br />CONTECH TO PROVIDE ALL MATERIALS UNLESS NOTED OTHERWISE.
<br />2.
<br />FOR FABRICATION DRAWINGS WITH DETAILED STRUCTURE DIMENSIONS AND WEIGHT, PLEASE CONTACT YOUR CONTECH
<br />ENGINEERED SOLUTIONS LLC REPRESENTATIVE. www.ContechES.com
<br />OUTLET 1 INVERT N
<br />3.
<br />VORTCLAREX WATER QUALITY STRUCTURE SHALL BE IN ACCORDANCE WITH ALL DESIGN DATA AND INFORMATION CONTAINED
<br />ELEV.501.50' ro
<br />IN THIS DRAWING. CONTRACTOR T" CONFIRM STRUCTURE MEETS REQUIREMENTS OF PROJECT.
<br />4.
<br />STRUCTURE SHALL MEET AASHTO HS20 AND CASTINGS SHALL MEET AASHTO M306 LOAD RATING, ASSUMING GROUNDWATER
<br />Q
<br />ELEVATION AT, OR BELOW, THE OUTLET PIPE INVERT ELEVATION. ENGINEER OF RECORD TO CONFIRM ACTUAL GROUNDWATER
<br />PROVIDED OUTLET io
<br />ELEVATION
<br />_
<br />PIPE STUB (012")
<br />5.
<br />INLET AND OUTLET PIPES MUST BE PERPENDICULAR TO THE VAULT TO ALLOW CONNECTION WITH PROVIDED PIPE STUBS.
<br />6.
<br />FLOW LINE IN AND OUT OF THE VORTCLAREX IS RECOMMENDED TO BE AT THE SAME ELEVATION.
<br />PERMANENT
<br />7.
<br />ALTERNATE UNITS ARE IN MILLIMETERS UNLESS NOTED OTHERWISE.
<br />POOL ELEV.
<br />INSTALLATION NOTES
<br />1.
<br />ANY SUB -BASE, BACKFILL DEPTH, AND/OR ANTI -FLOTATION PROVISIONS ARE SITE -SPECIFIC DESIGN CONSIDERATIONS AND
<br />SHALL BE SPECIFIED BY ENGINEER OF RECORD.
<br />2.
<br />CONTRACTOR TO PROVIDE EQUIPMENT WITH SUFFICIENT LIFTING AND REACH CAPACITY TO LIFT AND SET THE VORTCLAREX
<br />STRUCTURE (LIFTING CLUTCHES PROVIDED).
<br />3.
<br />CONTRACTOR TO INSTALL JOINT SEALANT BETWEEN ALL STRUCTURE SECTIONS AND ASSEMBLE STRUCTURE.
<br />4.
<br />CONTRACTOR TO PROVIDE AND INSTALL FERNCO, OR EQUIVALENT, COUPLER TO MATE EXISTING TRUNKLINE TO THE PROVIDED
<br />PIPE STUBS. MATCH PIPE INVERTS WITH ELEVATIONS SHOWN.
<br />SITE SPECIFIC DATA
<br />c L
<br />PROJECT NUMBER
<br />719899
<br />WETLANDMEDIA
<br />BED
<br />- - - - - - - - - - ,
<br />i::.' I
<br />VERTICAL
<br />UNDERDRAIN
<br />PROJECT NAME
<br />SEAWAY COMMERCIAL CENTER
<br />1
<br />,;.�:;
<br />''9 . '.„ ' ':, :,.::..:
<br />MANIFOLD
<br />PROJECT LOCATION
<br />EVERETT, WA
<br />PATENTED
<br />TREATMENT REQUIRED
<br />PERIMETER
<br />I
<br />,' •: �
<br />I
<br />VOID AREA
<br />VOLUME BASED (CF)
<br />FLOW BASED (CFS)
<br />1
<br />-,.
<br />0.08
<br />PEAK BYPASS (CFS) - (12 CFS MAX ALLOWED)
<br />1.06
<br />PIPE DATA
<br />I.E.
<br />MATERIAL
<br />DIAMETER
<br />INLET PIPE-
<br />❑
<br />OUTLET PIPE
<br />INLET PIPE 501.20 PVC 12 SEE NOTES
<br />OUTLET PIPE 498.49 PVC 12"
<br />PRETREATMENT BIOFILIRA TION DISCHARGE
<br />RIM ELEVATION 515.58 515.58 515.58
<br />SURFACE LOAD HS-20 HS-20 HS-20
<br />FRAME & COVER 030" 030" N/A
<br />WETLANDMEDIA VOLUME (CY) 1.36
<br />ORIFICE SIZE (DIA. INCHES) 01.44"
<br />NOTES: 30" LIDS SHALL BE HINGED AND CAPABLE OF BEING
<br />OPENED AND HELD OPEN BY A SINGLE INDIVIDUAL.
<br />ALTERNATIVELY, LID MAY INCLUDE AN INNER 24" ACCESS LID.
<br />INTERNAL BYPASS DISCLOSURE:
<br />THE DESIGN AND CAPACITY OF THE PEAK CONVEYANCE METHOD TO BE REVIEWED
<br />AND APPROVED BY THE ENGINEER OF RECORD. HGL(S) AT PEAK FLOW SHALL BE
<br />ASSESSED TO ENSURE NO UPSTREAM FLOODING. PEAK HGL AND BYPASS
<br />CAPACITY SHOWN ON DRAWING ARE USED FOR GUIDANCE ONLY.
<br />INSTALLATION NOTES
<br />1. CONTRACTOR TO PROVIDE ALL LABOR, EQUIPMENT, MATERIALS AND
<br />INCIDENTALS REQUIRED TO OFFLOAD AND INSTALL THE SYSTEM AND
<br />APPURTENANCES IN ACCORDANCE WITH THIS DRAWING AND THE
<br />MANUFACTURERS SPECIFICATIONS, UNLESS OTHERWISE STATED IN
<br />MANUFACTURERS CONTRACT.
<br />2. UNIT MUST BE INSTALLED ON LEVEL BASE. MANUFACTURER
<br />RECOMMENDS A MINIMUM 6" LEVEL ROCK BASE UNLESS SPECIFIED BY
<br />THE PROJECT ENGINEER. CONTRACTOR IS RESPONSIBLE FOR VERIFYING 50'
<br />PROJECT ENGINEERS RECOMMENDED BASE SPECIFICATIONS PEAK
<br />4. CONTRACTOR TO SUPPLY AND INSTALL ALL EXTERNAL CONNECTING 501
<br />PIPES ALL PIPES MUST BE FLUSH WITH INSIDE SURFACE OF IE
<br />CONCRETE (PIPES CANNOT INTRUDE BEYOND FLUSH). INVERT OF
<br />OUTFLOW PIPE MUST BE FLUSH WITH DISCHARGE CHAMBER FLOOR.
<br />ALL PIPES SHALL BE SEALED WATERTIGHT PER MANUFACTURERS
<br />STANDARD CONNECTION DETAIL.
<br />5. CONTRACTOR RESPONSIBLE FOR INSTALLATION OF ALL PIPES, RISERS,
<br />MANHOLES, AND HATCHES. CONTRACTOR TO USE GROUT AND/OR
<br />BRICKS TO MATCH COVERS WITH FINISHED SURFACE UNLESS SPECIFIED
<br />OTHERWISE.
<br />6. CONTRACTOR RESPONSIBLE FOR CONTACTING CONTECH FOR ACTIVATION
<br />OF UNIT MANUFACTURERS WARRANTY IS VOID WITHOUT PROPER
<br />ACTIVATION BY A CONTECH REPRESENTATIVE.
<br />GENERAL NOTES
<br />1. MANUFACTURER TO PROVIDE ALL MATERIALS UNLESS OTHERWISE NOTED.
<br />2. ALL DIMENSIONS, ELEVATIONS, SPECIFICATIONS AND CAPACIAES ARE SUBJECT TO
<br />CHANGE. FOR PROJECT SPECIFIC DRAWINGS DETAILING EXACT DIMENSIONS, WEIGHTS
<br />AND ACCESSORIES PLEASE CONTACT CONTECH.
<br />F- SEE NOTES
<br />PLAN VIEW
<br />TOP of
<br />GRADE RINGS
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<br />--- 498.49
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<br />6" 4'-0"_6"
<br />5'-0"
<br />ELEVATION VIEW
<br />MANHOLE
<br />In RIGHT END VIEW
<br />PROPRIETARY AND CONFIDENTIAL:
<br />M O TLA�NDR THE INFORMATION CONTAINED IN THIS DOCUMENT IS THE SOLE
<br />PROPERTY OF FORTERRA AND ITS COMPANIES. THIS DOCUMENT
<br />FOR PATENT INFORMATION, GOTO NOR ANY PART THEREOF, MAY BE USED, REPRODUCED OR MODII
<br />OontechES.com/IP
<br />RMATION,P IN ANY MANNER WITH OUT THE WRITTEN CONSENT OF FORTERRA
<br />C74 NTECH®
<br />ENGINEERED SOLUTIONS LLC
<br />www.CoMechES.com
<br />6"-
<br />LEFT END VIEW
<br />TREATMENT FLOW (CFS) 0.09
<br />OPERATING HEAD (FT) 26
<br />PRETREATMENT LOADING RATE (GPM/SF) 1.6
<br />WETLAND MEDIA LOADING RATE (GPM/SF) 1.0
<br />M W54-4-8-6'--0 "- V- UG
<br />STORMWATER B/OFILTRATION SYSTEM
<br />STANDARD DETAIL
<br />RECORD DRAWINGS
<br />DATE: 09-26-2024
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<br />DAVID EVANS
<br />ANDASSOCIATES INC.
<br />1620 W. Marine View Drive
<br />Suite 200
<br />Everett, WA 98201
<br />425.259.4099
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<br />RECORD
<br />DRAWINGS
<br />?-k-56
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<br />20111114
<br />i.�0� �GISTERti9
<br />CHECKED BY: JNS
<br />DESIGNED BY: AC
<br />DRAWN BY: VM
<br />FIRST SUBMITTAL DATE: 09/26/2024
<br />PROJECT NO.
<br />281200000004
<br />SHEET NO.
<br />C1000
<br />
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