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A PORTION OF THE SE QUARTER OF SECTION 11 , T 28 N, R 4 E, WM
<br /> NI O F2T"H DEVELOPMENT DATA:
<br /> OWNER/APPLICANT: SNOHOMISH COUNTY P.U.O.NO.1 rW:• II I I I I Z
<br /> 2320 CAUFORNIA STREET 98201
<br /> EVERETT,WASHINGTON 98201 I I y + .x°
<br /> 0 20 40 80 (425)783-8451 > f---W -,U -- ,N I ., maµ I' ATTENTION: BILL BUTLER ��, — —N — y/ ,rr —w___ -W _ ' c
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<br /> ENGINEER/SURVEYOR: DA\AD EVANS and ASSOCIATES, INC. — _, _ O _
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<br /> 1620 W.MARINE VIEW OR. SUITE 200 r.-orge °1 # I r`—'° I ��� ' - �/� C
<br /> EVERETT. WASHINGTON 98201 71 J, F
<br /> (425)259-4099 Y z II _ — _ °_, F- VJ �_C
<br /> ATTENTION: BEN DAVIS.P.E. ` r' \ f3. 0 � G
<br /> CONNECT INTO E%IS11N + _
<br /> CONVEYANCE snrEM 1Ila I -_
<br /> ws �-�` IISD ,. '°' sc c Aso w ./ sc- s ` LIB
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<br /> 100 SF.MIN �` ..s,,, -- 002 <
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<br /> �1,s50 LBS ' • W ROW it;I TO p 4N DEI1a ; I,�u , NORTH BAST (/)
<br /> BOX AND TOP MUST BE I I \, 1 ,. I, a I / w N
<br /> LIFTED SEPARATELY L a I I ,,„,,,,,,,„_4I'''I
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<br /> I CURB i IT ,/ z ' il__ 0, �+ OPC :P. IOI1 r.fdTCf I
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<br /> SDR-35 PVC COUPUNG (IPoBUTARY IIITO-'.' '. ,.1� j�� s- ' - ��II 1
<br /> I BA UNf CAST INTO PRECAST BOX WALL II IH BASIN a -.\ .�\ .ap:., 1I �
<br /> WITH MIA (OUTLET PIPE LOCATION VARIES) ;, - I Is :,
<br /> 9,200 LBS jI 1 . _ I Iw \` I
<br /> d1ATAGE - I - — 7 I `� , .
<br /> 1 c% /�YAI�fTYPJ PROPOSED\ — \ 1i -.,,,,--
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<br /> PLANT AS SUPPLIED BY AMERICAST I li I■■■559 �.` +- _ _ \LAG i / II II U` �k
<br /> RECESSED TREE FRAME AND (NOT SHOWN FOR CLARITY) I I I l ; ''/ � —« --�s�� II l L-. I \- f\� \
<br /> GRATE CAST IN TOP SLAB MULCH PROVIDED BY AMERICAST ,I \ ( /'I �,I`� -
<br /> GALVANIZED a • _ �\ /
<br /> CLEANOUT COVER
<br /> SLAB ANGLE NOSING u [ ! I /` r,•_,, ,, '�.
<br /> _. 8'TOP SLAB CURB AND GUTTER if 'I ` 1I LDG "! P I II I I - [ _ +� ��1
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<br /> (BY OTHERS) Y °. _�., r _ ,.,a...,, i E.,
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<br /> 1NIfn lllI II II II IIII11n IIIII ®LTER MEDIA PROVIDED �1 ✓ rt -' BUILDING IEDRG�1 FOOTPRINT •µ /Q m
<br /> DOWEL BARS ,
<br /> n n Ir n n lT 1I n u 1RIBUTAR'�To sgDTH BASIN .o.,,> _.. (� t
<br /> 1 If I II II II IT.TIN I NEW CURB I III
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<br /> UNDERDRAIN STONE PROVIDED BY AMERICAST - I ^� -t d O. III c="' pR+-° w
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<br /> SECTION A-A `Y7 . � s���� — ��I/ - y Q a r
<br /> MODIFICATIONS OF DRAWINGS ARE ONLY PERMITTED `+ �,,,,, �� ��aE�� ��'mu'
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<br /> BY WRITTEN AUTHORIZATION FROM FILTERRA DRAWING AVAILABLE IN TIF FILE FORMAT. ` (. '°` \� "`•� - -'/ �a A
<br /> DATE 72-04-07 I DWG: 4°x4' . I. ^" ai,rc°ia I , °.I; a
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<br /> �U1%LILS�a�L,1J Ll® ;~. III
<br /> 1? •;: I -� �,_,: `; 1" REVISIONS: APPI
<br /> q_0 x 4'-0°PRECAST �u��erUi II > 3 1 �) y
<br /> STANDARD FILTERRA®UNIT I 1
<br /> cwnlskommM/ws us PAT 6,277,z74 y - _.. .. _. _
<br /> MIME MIME
<br /> MD 6,569,sst
<br /> �I 1 ..41N.1) I +V ....-. I SYSTE'MTFIMA�WRETENTION ... .... —
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<br /> .-'-' I ; i �,, BUILD I FILTERRABIORETENTIOINSYSTEM BASIN ,a,
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<br /> 1.0' 3'PONDING
<br /> TYPE A CATCH BASIN WITH
<br /> BEEHIVE CRATE FOR HIGH - DATE: FEBRUARY, 2010
<br /> 6'CLEAN-OUT FLOW BYPASS WHEEL STOP(TIP.) i'MIN 2.0'MINg DRAWN:i DESIGN:
<br /> ASSEMBLY w/ 2%sr OPE a CHECKED: BRD
<br /> REMOVABLE CAP - / -
<br /> /////11\\\\\ �1V V�•'•��•*••�. —��� fAi:tk�� EXISTING IMPERVIOUS REVISION
<br /> FLAT BOTTOM � y �? 39,912-3,693 160 173=35,886 S.F. o NUMBER:
<br /> ELEV PER-PLAN ,� / `!A�^ +, , •, 2
<br /> moms- PROPOSED IMPERVIOUS SCALE:1'=40'
<br /> Y MULCH Z , 2'MULCH p •✓��� o
<br /> �i� j•,.. / / 12,800-180-180-274+1,213+26,015-1211-2,546=35,637 S.F. t
<br /> j ♦ 4;,�` I" 2X SLOPE _ *fr /
<br /> I
<br /> �„ 18'AMMEDED SOIL ,` NEW IMPERVIOUS SURFACING g PROJECT NUMBER:
<br /> r=. • • • •_ ••• • • _4 • .�.5• j 0S.F. a DYKM0000000:
<br /> .9„;•• ••Z•y ••zI • •=1=1 11111111111111111111111111111111111.1 1 I=•_iel 4T S DRAWING FILE:
<br /> I
<br /> 9 ecIM001SPUD00000051
<br /> AGGREGATE FILTER I
<br /> BLANKET 8 SLOTTED DRAIN PER 14'AGGREGATE FILTER BLANKET PER g
<br /> ASTM D178 SCR ,PIPE WSDOT STD SPEC.9-03.12(4) 6•SLOTTED PVC DRAIN PER
<br /> 12'TIGHT LINE ASTM D1785 SCH 40 PIPE
<br /> TO SD
<br /> SHEET NO.
<br /> E
<br /> BIORETENTION CELL TYPICAL PROFILE RAINGARDEN TYPICAL SECTION � 2
<br /> 1 NOT TO SCALE
<br /> NOT TO SCALE 8 OF 4
<br />
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