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PTN. OF SE 1/4,SE 1/4 OF SEC 18,TWP 28 N, R5E W.M. o <br /> } O m <br /> m � <br /> SITE SPECIFIC DATA <br /> 0 <br /> PROJECT NUMBER 13553 C/L <br /> 0 <br /> PROJECT NAME GREYSON SQUARE MULTI-FAMILY <br /> VER7M.4L 3 <br /> J <br /> PROJECT LOCATION £VfRETT,WA WE7L4NDMEDl4 UNDERDRIIN <br /> STRUCTURE ID ---- PATENTEDN AIAMFOLD k <br /> TREATMENT REWIRED MID�AWA 't <br /> VOLUME BASED(CF) FLOW BASED ps) y <br /> 0.2501 <br /> ' ,•" z <br /> PEAK BYPASS REQUIRED(CIS)-IF APF'LICIBLE J.1481 <br /> Y < <br /> PIPE BATA LE. MAIER/AL 0/AMEIER Pff- TGE <br /> CARTRIDGE 0 3 0 <br /> INLET PIPE 472.74 ADS N-12 12' - O I M h Go <br /> OU/LET PIPE 471.00 ADS N-12 12' W m o <br /> EE E <br /> PRETREATMENT B/OFlC7RA77ON DISCHARGE ""` L�Ei .; •: � � <br /> � w <br /> RIM ELEVATION - o0 <br /> SURFACE LOAD HS-20 HS-20 I HS-20 a <br /> ACCESS 2FA OJO' JIF)W'&030' OJO' INLET PIPE 6'�B'-0'�6' <br /> SEE NOTES' SEE NOTES 9�-O' <br /> WETIANDMEDI4 VOLUME(CY) 1 3.80 LEFT END VIEW z <br /> ORIFICE SIZE(LA INCHES) 5 EA 01.19' PLAN VIEW <br /> NOTES NOTE: <br /> gLELY, <br /> W07 H47CHCAST-IN8'THICK CONCRETE STORMWATER BIOFILTRATION SYSTEM MODEL `o4ELY, <br /> ° COLLAR B TOGONTMCTOR ,> <br /> W MWS—L-8-12-3'-10 —V—UG—HC SHALL HAVE z <br /> INSTALLATION NOTES ALL 30 ACCESS LIDS SHALL BE HINGED. SEE <br /> " C/L 476.44 + C p'PE.54944 <br /> 1. CONTRACTOR TO PROMO£ALL LABOR,EQUIPMENT,MATERIALS AND �°SIT S <br /> INCIDENTALS REQUIRED TO OMOAD AND INSTALL THE SYSTEM AND R/M/FG DETAIL, THIS SHEET. CONTRACTOR TO F'r ST Y <br /> APPURTENANCES/N ACCORDANCE WITH THIS DRAMNG AND THE TOP OF OrtlAL a� <br /> MANUFACTURERS'SPECIFICATIONS,UNLESS OTNfRW/SE STATED/N <br /> GRADE RINGS} TOP OF VAULT r INSTALLED, NOT PROVIDED BY BIO—CLEAN <br /> MANUFACTURERS CONTRACT. ____________ ' <br /> 2. UNIT MUST BE INSTALLED ON LEVEL BASE MANUFACTURER PEAK HGL <br /> RECOMMENDS A MIN/MUM 6'LEVEL ROCK BASE UNLESS SPECIFIED BY 4 1 THE AS-BUILT INFORMATION <br /> SHOWN ON THIS PLAN IS PER <br /> THE PROJECT ENGINEER.CONTRACTOR/S RESPONSIBLE FOR VERIFYING lE IN I `� A FIELD SURVEY PERFORMED <br /> PROJECT ENGINEERS RECOMMENDED BASE SPECIFICATIONS BY MEAD GILMAN ASSOCIATES <br /> 4. CONTRACTOR 70 SUPPLY AND INSTALL ALL EXTERNAL CONNEC77NG I 4 .95 AND/OR RECORD DATA <br /> PIPES.ALL PIPES MUST BE FLUSH WITH INSIDE SURFACE Of _______ ` PROVIDED BY THE <br /> CONCRETE(PIPES CANNOT IN7RUDE BEYOND FLUSH).INVERT OF IE OUT CONTRACTOR. <br /> OU7FLOW PIPE MUST BE FUUSH WM DISCHARGE CHAMBER FLOOR. 6_Ml_ BISFL,, <br /> ALL PIPES SHALL BE SEALED WAU77GHT PER MANUFACTURERS 6 -12'-0'— <br /> STANDARD CONNEC77ON DETAIL. 13'-0' RIGHT END VIEW <br /> 5. CONTRACTOR RESPONSIBLE FOR INSTALLAITON OF ALL PIPES RISERS, <br /> MANHOLES,AND HATCHES CONTRACTOR TO GROUT ALL MANHOLES AND ELEVATION VIEW z <br /> HATCHES 70 MATCH AN/SHED SURFACE UNLESS SPECIFIED OTHERWISE. <br /> 6. VEGETATION SUPPLIED AND INSTALLED BY OTHERS.ALL UNITS KM1H INTERNAL BYPASS DISCLOSURE: z <br /> VECETADON MUST HAVE DRIP OR SPRAY IRRIGATION SUPPLIED AND <br /> INSTALLED BY OTHERS THE DESIGN AND CAPACITY OF THE PEAK CONVEYANCE METHOD TO BE REVEWED TREATMENT FLOW RATE(Cf5) 0.2501 <br /> 7 CONTRACTOR RESPONSIBLE FOR CONTAC77NG 8/0 CLEAN FOR AND APPROVED BY THE ENGINEER OF RECORD. HGL(S)AT PEAK FLOW SHALL BE OPERADNG HEAD(Fr) 2.5 3 <br /> AC77VA17ON OF UNIT MANUFACTURERS WARNNIY/S VOID WITHOUT ASSESSED TO ENSURE NO UPSTREAM FLOODING PEAK HGL AND BYPASS PRETREATMENT LOAD/NC 817E(GPM/SF) 1.5 Z <br /> PROPER AC77VAWN BY A 6/0 CLEAN REPRESENTATIVE CAPACITY SHOWN ON DRAWING ARE USED FOR GUIDANCE ONLY. z <br /> GENERAL NOTES WETLAND MEDIA LOADING BA7E(GPM/SF) 1.0 0 <br /> PROPRIETARY AND CONFlDENTTACf / n = <br /> 1. ALL DIMENSIONS, <br /> TO PROVIDE ALL M4TERA5 UNLESS 07NfRIESE NOTED. MWS-L-S-12-3-1O -V-UIl rn <br /> 2. ALL DIMENSIONS ELEVATIONS SPECIFICATIONS AND CAPACITIES ARE SU8/ECr r0 - �LA��� >tir w,uewrlav mawxD�v Ties axIAN��r a rrc sac <br /> CHANCE FOR PROJECT SPECIFIC DRAWINGS DETAUNC EXACT DIMENSIONS,WEIGHTS ° B i o�C ea n STORMWATER 8/OFILTRAT/ON SYSTEM o <br /> AND ACCESSORIES PLEASE CONTACT B/0 CLEW. a nwav awr mwca-uar ec usm,emrca-cm ae x <br /> »>�DN�»� ,�'�� STANDARD DETAIL Z <br /> LU <br /> 0� ~ <br /> Q <br /> ERGO XL Assembly """ j oA ZD <br /> e <br /> W <br /> � � o <br /> 1 1/2 �GOAC Product Number 7 I' <br /> 414210431-02 L Q Q <br /> Design Features O <br /> -Materials <br /> Cover <br /> 4 a Ductile Iron(80-55-06) U W <br /> J — o <br /> FrDuctile Iron(80-55-06) <br /> ® eeaaeeae i '` Q m � w <br /> DRAIN°e°e°e -Design Load V <br /> s Heavy Duty <br /> es °°oee°o° °° .•I -Open Area <br /> °s° eeaaeeae i <br /> n/a <br /> -Coating CLIENT <br /> Undipped <br /> ✓Designates Machined Surface PACIFIC RIDGE HOMES <br /> 17921 BOTH ELL-EVERETT HWY <br /> o ®° MPIC®MULTI TOOL Certification SUITE 100 <br /> PICKBAR _ BOTHELL,WA 98012 <br /> STAINLESS STEEL -AASHT0 M306 <br /> CAM LOCK 45 5/8" -ASTM A536 (425)438$444 <br /> FLAT TO FLAT TYP -Country of Origin:USA <br /> .izMajor Components <br /> LC41421043 <br /> .� 132° _F LF300554601 C I P I H <br /> L 1 1/2" <br /> s 3 1/2" <br /> T—GASKET Drawing Revision CONSULTANTS <br /> 1/23/2017 Designer: MAH Site Planning•CIA Engineering <br /> w 0 33 1/8" 6/2/2022 Revised By:DAE <br /> t s/16" Landscape Architecture•Land Use Consulting <br /> w 0 32 1/4" 11321-BNEIMI,Sheet <br /> vw Disclaimer ghJantl,WA 98034-I42512852390 <br /> my(IpsJkgt tlimensions tincbeNmm7 <br /> N O <br /> :re na ng�trodronoaH'¢pacerutle�e wp uut 101 South Wenatchee Avenue,Suite C3 <br /> o y 5 1/2" pnw nonce Werwichee,WA valet•(509)2917731 <br /> CONFIDENTIAL:This draxi a is Ne property www.C ph c o n sU I to nt s.c om <br /> ml� 44 fi- <br /> oI EJ GROUP,Inc.,end embgdlea conP.1 l"Mmatign, <br /> oQ 0m 30"� rearor k"osmnewm�is rieregrogem or E�caouc,l"c. PROJECT NO. <br /> ip 37" PB%2o11111 oaoul,Inc. 0132-21-028 <br /> ., ontact DRAWING <br /> ejco.com <br /> 800 626 4653 <br /> � C3.100 <br /> o, <br /> a ..rrbelow. SHEET 24 OF 45 <br /> x Cail be,ore w°ale. ®2022 CPH com 1-1,lac.All PI me Nesemed. <br />