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RC 20220427000046 (2)
Instrument Number: 20220427000046 Document:COV Rec: $207.50 Page-1 of 5 Record Date:4/27/2022 7:33 AM Electronically Recorded King County,WA Ret�,zrn�ddr�.ss: City C;l�rlc'� t�)'��ce f.�flf� Cb� �:�11'GC7Tl ��)7 7 � �iC�1C{,y �d�' �G,TIt.t7T1, �l�.����� ��&`.r�..A.�ti.�� 4�0.1'lV �� 7�,.1J V N:e1dYf1'[ A, �,�.N.A L`r��.'36:a��`.e� l i'l..l ���[ L:.��k IY..AI"@ .t-�.A.`V.iJ �.�.�.A,��.�.'.�l.�d��i...� �� ��.f�..t-�.�A.�.�.�� .1[`��.A.��.Ey�.�� �.i'��� �1'd^'�.'98.��.�`.� ���@ a"� Ci���nta�r: Sa�K�hi�e Hc�rr�esp Vnc:_......m__.�.._.._._�._..�___._v �r-��r�t�;�:: C'it,y c-rf C��r7tC7ai I_,e�;a� T7����`��atiurt: �-at 3, Block 4 of Gcarrected PYat of F2�;rotan Highlanc�s Na. 2,Accare�ing to�'lak Rc�cQrc�ed dn._....� Volum�57 aff f�lafis at Page (s}92 ihrouqh��8, in Kinr� Co�rrty, Washingtrara_.�___�___...____.,�.��..�� Ass��;scar's Tax I'arcel II�#�; __._722��30�115__._...__._.._._.__.�..�._.__.__.____._.__.._.__.�._d_.______�.. .__w_.___.___.w.._.____�._ I�C�°(7NS11��E���,�,"�'l�J�l c�f���he��pr�av�d C;ity ��f`6��r�tc�n (c�aecic����uf tl��f�alte�w�ng�) � re�i�lentiat lauildin��a�r���at, C� c�a��mer��ia1 brai'�di����rerd��it�, � c:l�ari�����nd �x-adi�7,�peri�ait., C� stzbciivisian p�nr�it�, ��r l�sF�c�rT su�d�ivi�iox� �e�rr�it���c�r���rlicat���� f�lc 1�c�. I�UA/�WF� C�900022:�2 . rel��ti��a�;t�7 �f��7�rc�r7:1 prc�rperty("Frc�perty") c��scribed ��«ve, the _�..__ _______._.___.�....__._�._.____ C�ir�nT.or(5),tl��awnc;X'(s) in t�e t�i'"t��a�t�'�-���erCy, her�by ccav�,.nax��ts(aaav�;�aant�)wi�Ch the C;aty c>i�'F2.�;��ic�rY,a �rralitical ��i�divisir�� c�f t9tu s��i�t�;c���f�R%a�k�in�ton,�t}��a�hefs�z�(t-1��y)wilC«t�;�erv�, c�n�ent t.c�,anci���>id�lay the c�r�ditic�i�s and cal�ii�;atir��as set fa�th�nd �escribcd i�7 F'ar•��rap��s 1 thre����l� 9 helow w'rtl� �-e�;�rd tra�lt� k�rc�}�c�rty, arzd her•c,lay �x°a�itis(�rarr�)an eas��aner�t�s cicscriUeci �n�'ara�rapl�s 2�and 3. Circzxatc�r(s) hereby �r�nts(�;rarat), cov�.�rrants�c.��vcr��nt}, �r�� ���;r�es(��re����s �'cr�lc�ws: I. 7'17e C�r���tc�r(s) c�r l�isF}�cr(th�*ir) s�rcc�sssrar� i�� dn9:�r����.ncl �;;�i�,;�7s("6awr�r��s "��I��zll �t tl�eir awn c�st, c�pera.te:, maia��taiAx,anc� ke�� i����;c.�oc� r�;��ir, tl�� T'rc��erty`�dra�na�e �tacilities cc����str���ct�ct a� r�;y�ir�d irt th�a�����Z�•c�v�:c� cc��:xtr��clicrr��I�r�� �nc� s�;��cifiaa4ic�r�:� .._._.___ �n f�il�wath t4�e City ��f Rer,t4r�i ���°rd sr.��bmit�tc.d tc�t�r�C';i�y c�f'Rentcr�n fc�r t�i�� �°cvic�w c���d ��S�rrcava.l c�f' per��7�t(s) _...__�.9..��9���....____.__.._..____.._._____.�.m__., "Cl�e ��r���rty�'s ci��aan�z�;e,�ac;ilitie,s�re shrr���i anc�/�a��1i��.e� r,n '�"x1z�6�i� �."f`l�e pr�r�E��t�y's drain�g��'�,;il�ti�:�sh�ll t�rc r�»int�iryed i��� c�>n��pli�ncc��u�itl�xl�ze c�pk:r�tio����a���i nzai�n�tenax�Xec s��l�aeclule incl�c�ec� ��r���ittac4��ci �1er•eit7 as ]�xhfbit�. I)�r�tina�e f�ac.ilities incBtxci�pi��es, ch�nr��ls, flc�w cc�nt:r�1 fa�ilitdes, wa�ter c�uality �f��cilitie�s, ��ri-site l��st�rzal���er��c�rat pr�.ct�ce�s(�3�1P�� anc� �a�tl���;r �rr�;ir7��r�d structrar•�s c1�:�;i�,���;c� ��r���ana�� a���lfe�r t;�-�*at�s�c�rrw��wat��°t��n tflt�-€'rc.�pe��ty�. �n-sit�; �3MPs iric;lu��� c�i�persian ax�c� iniittratic�n d�evice.s, l�ic�r�te�e�t�ian, �rerxneab�e�p�v��ents, r•ain��va�e�8�a�-vesti��ag �ystez�rs, tr�e� s��t�r�t�r�n c��c;�eJit, r�cfGxc�d ir����erwic���,►�su.��#���ce fiac�t�a-iz��t,ve�r:.tate��ra��`� and c�tl�e,r yncas��r�as desi�;r�ec3 tc� Nni�rtic p�•e-develape.ci t�yclrc�lrr�;y a��ci mit�i���iz;e stcarm�vat�r r�,xncaY'f`an�l�c; �'��o��rty. 2. f�.if�y �f E��ntc�r� s��W�zll h�ve�he ri�h��c� in�res:� artd��r��ss c�v�r t�17cr�� �S�r�ior�� af i�l��; �y°o���rty rxCa:.�:�;s�try tC� pGr1'i>rtr� ir�s[�ectia�ts v4'il�c;:�t;c>�•�nwuE�:r fauiCiti�� r.trad T3CvR1's unc3 conciuct xi�airrtertsai�cc �c,tivities s�cei�ed in tl�is T)ecl;��•�tie�sra c�'f�C:`�c�vcn:anC��-�ai ��x�zc�,ca�rdz����c�,�it6a thc;. 42.�^��tc�ri'�CV�oa��ici��l C;.cicl�. City«f`��te�r�tc7n sh�ll �prc�v�d�;at �cast���� c��zys wrir.T�.�r� �c�t6ce t��tlt�(��v���;rs tl�at c�r�tr��rn t�h�I'rc�p�r�y �s Page 1 of 5 Instrument Number: 20220427000046 Document:COV Rec: $207.50 Page-2 of 5 Record Date:4/27/2022 7:33 AM King County,WA p�a��rzec�l fc�r tl��ir►���ctic7����f cirain��;c� tacilit�es. ��er t17� 3Q days,t1��C9wner�shalB ��ir�vv the; ��ity c>f` �2�.c�t�:�ra Cr��r��ter i�c�r t.l�e st�le p��rp�asG<af i��spectix7�dr.air���;� f'acil�iti�s. [r� lieu of in�pe��l�i.an k�y the��t.y, t}le C��un�rs rnay �lect t�e.t��a�e �i licer�s�d civiC �ngiil�er ru�aste:reei irt tl��st�te ca#'W�shin�tc�r� wl�r<�1�,as expert,i�e ir�c�r��ina�;e tcr �nsp�ct t3��;drt��r�a�� �acifities�and �aa•uv'rd�,a writt�r� re�art ci�.sc�°�l�r�n�;tt�eir ca»ditian. I�f'ti�e engin�er�ptir�rl i� chQsc�r�,tl�e��w��ers sl�all ��r��vid�writte�n r�c�tice�tes th� �i��y r��`f�er�tc�r7 �v�tl�in �'t�e��ciays�fi're;ceiv�i���;t9����C.i�y"� r�ratic�e�f%nsk����ie�». VJit���r► 3(7 c�ra��s�a��ivi�a�tk�is��cati��,x�lae CDwners, �ar en�;ine�r c�i� be�hatfi�ft�l��e�C)wn�rs, sh;all �ar��vide�t,l�� �:ngi��eer's repc�rt to tl�e Catv of�2�;��stcaz�. I�g�. the r���rart z� r�c�t}�rc�rvic��c� ia7 � t�mely n��nne���as sp�citi�.�d abr�v��th�C.3ty�rf��;n�c��a rn�y i��►spe�;t t:�a� drain��;�e fa.r,ilit'res witl7c�L��t f���•the�r nc��ice�. 3. �f C,i� �f Ide nx�an det�rr��in�;s fir�tr� its ins��cticm, or fi�r�rn an engir��e��'s re�o�rt provi�ect in acc,a�rclance wi�1� �'ar��x•t��ah�?, t�roat T�ra�it�t�:i���x�cc, �'e}��ir, r�s�c�r�ti�n, �r�tc�/aar mi�i�;at�c�n wr�r°k is s-ec{uirc�d tc� b�;rJc��»tc��x�y c�1'th�dr•�i�a�;�t�cili�i�s,C'ity c�rf`d�cntc�►i s17a11 nuti�fy�t�he CDwr��z€�a�s r�f�11� s��uc�ific maitater�<�nc,e, rep��ir, t�e;stc�r°�trc�r�, anc€/or 1��iti�;atic�n ��c�rk (Wc�rk�recpuir�c� p�,rrs�.rant�s�tla�; f��ntar� Mc�er���i�.z�G�l C:c�de. "1'!a� C.itv shafl ���o s�t a r�as���al.�lc� de�adlin�; �'�.�r�tkx�;C�w����r� t.o c�c�z��pfle�.��� th� �Vc�rk, ���r tc� px.ovidc: �zn er��in�;�r's repart'ti�rr��t v�rii�i�s�c�rri�lctioi� <��f�h� VJorlc. A�ft�*r th� de�c�line I���s p�ss�d,the f:)w��s���s sl���ll r�llaw tt��City G�c:.�,c��tc� �•�-i.�����;�t:l�e c�x•ai����;� ���a�;i1��t�e� u�less a�►� c���;i���er'�;��-�.p�c�r�t. ha� beeri�rovi.c�ec�i verifyin�;c.c�rn�l�ti��n af the W�rl:. I�f'tl��e V1/ark ds nc�� compi��t�d wit�7it7�he�ime fr���n�� set by t1�e C'ify,�t7� Cw�i�� �r�a�y� ��nitia�:� �n�r��c�r�erra�nt��;t�d��-��rzc�1<.�r�er��E�rz��n tkr�;re����i�rec�� ra�air�t����nc�� r�pa.ir, restc�s-a�ar�n, �xnr�/ar�r�iti��zti�as� w�rk a��c� k�er•e�ay i:� �?iver� aa�ess t�a tl�e �'�•a)aex•ty tar sucl� pLtr�aases. 4�,'ril:�er� Q���tice will lac s�r��l tcr t�[��Own�r� str�ti��t�t�� C"it�y's i��tep�tQe�n to �7cri�c�rm such warl<�.. "f"his�v<��r�c��v��il r�r��� ur���zn��xce u���til �t le�st.sev�n (7) clays �fter s�acla ����ti�;� i�n��ile�. If, wot6�ir�the sc�le r�ise.r�t��an t�f t17� City,ti�ere�,xi:�ts ar1 imn�itaer�t�r prescnf darx�;�r,t�he ��vera (7� ��ry natia�peric�d�il'l 'be wrasve-c� ��.r��l Xn�air��.�raar��.e ar�ac�/ar�G����r w�>rk��1��h��i� irr���a�ci�a�C�;ly�. �. `Th�C7wr���s sha]} a��surr����l res�ca��s�Y��li�:v f�.>r th�c�st c��f��.�y nxai�it�:���arace, �•�pair�vc�rk, o�• ��r�y rr�l�asure�;���ken by t9t�C�ity ta adc��ress c�nciitiar�s a� c9�*scri'Esec� in�a�r��rr�p}� 3. '�t�c'R�� res�pc�r�sal��9i�:y s6��1�1 �r�c�r�d�r�:�irnl�u�•sc���ent t��>�ll���;�,ity wgthi� �G�tirty (3�7)¢��ys ca�`t��e ruc�ei��t��f�tl���irrvc�ice �tc�r a�r�y such wark E.ae��f�c�rzned. (7ve�rd��e p��ytt�e��t�s vvi9l re�qr�rir�:, �a���x�ent t�af ii�terest at tl�e r�axi���u�n fe�al��t�e alyr7w�d �.�ry��.C:� 19.�'�,O2C1(cur�erxtly t�wu�ve pc:rc:��r�t(�2%)}. ��t`t:he �'ity in�it������; 1��;�1 �c;t�i�r� �tc�exnfc�cce�1��� a�rc;�r�e�at,t9ae p�•e�vailin���rt.y� �r� sL��c�� �tc;t�ic�n is e.��titled t�r��.crver z�e��on�lil�; �iti�2tio��t c�.awt� 7:nd �t�r�rn�y's f'c��,s, S. �f"��c; C>wra�rs�re�•�c��zia�c�e@ t� c�i�t�ira wr�i��,n ��pprova.t S�r�r�r C:ity�a�`�.�r�tc�n priur€c� ii91�z��, y�i�in�„c�itt�r���, c�r r��n�vin�v���t�at.�iar�(excc��� i�� ���utiz���e lanc�sc,ape rrlairxt�n�nc.e) i�� nper�vu�eta�t�d s�c�r�wa�tc��° �t��<�il,��tics(s��:h�s swale�, �h�nnels, c�i��c9a�s> ��snds,ctc.), ur�rer�fc��rz�i���,���y altc�r�.ti��ns ���r t�n.�rdikicatic>n:�gc-�the d��ai��a�;c� �acil�ti�� r�t�`er���c�d ira tNzis C�eG,lat•a:tic�n af C.ov��r�an�. Fi. t�ny �ic�fiice ar oan�e.r�t re��xired ir� �ie�av�n ar€ati�ler�wise provirleei far'by the prc�visi�r�s of"this �t;rr�e��ne��t s�xa11 be e�'fectiv�; upran �aersr�n�l c�fc;liv�ry, c�e thr�e,(3) ci�y� after r�s�aili���by (�"�;r�ati�c� �t�.ii, ret�.t�rn r�w�i�t rec�q�ze:steci. 7. W�al� r�:.�ar�-[to t(ae� m�tters acldretisec� hereir�,t9�i;� agre��rr�en�t cc�nstit��tus the eritire ��;►•eer�nent �etw��n tl����r��.ies,and sr.xpe�s�r��s a91 ��ari�r c3is��rssic�r�s, n��;c��i��.��a����, �r�c�al'l��re�����z�r�ts�l�ra�sc���cr vvhether�r.al crs• wr�itte;ra� 8. 7"his C�ec,l4��rt��ti�n a�f C:'��ver�z�e�t�s inte��ciecl G<�� prc��ect tlac�v��9ue a��cl desgrabi�ity arict pro��tote �tfic:i�nt��� ��k�"cGtivc��aa�.n�����n��r�t c��'s�.rrf�����c��u�at��a°��r�ira���e, c�r�f�thc� r�nl pra�serl�y d����i�r�c� �he�>vc,, �r.�r� shall in��r�t4 the i�ene����c�r�f�I1 t��e citi:cer���; czf th�City of"�.en�ton a�ncl its s�.r.ccessors�nd asse�a�7s. "�T'l��is Page 2 of 5 Instrument Number: 20220427000046 Document:COV Rec: $207.50 Page-3 of 5 Record Date:4/27/2022 7:33 AM King County,WA [7�c�l�rati�an c>f C,c���n��at shall run with tka� lan�� �and� lac�ta�r�c[i���r��pc��� C�rantc�r(s), ���r�i�i tiara��tc�c"s(s`) su�;c;essar� ir� �r�te�est„ �nc� ass'r�r�s. 9. '�'his CJec�laratic�n �af Gavenan�n�ay �L termina,te�d by e�xecu�ian�fa writt�;n a�;r��xra�nt�ay tt�� ��wnex��a��d i�ae City tkrat i�rc�cc�rc��d k�y Kis���t�:"G�ur��t�� i�� its r���.9 �r���pc�rty�•�car°c�s. �t�1 WI"I`TVFSS W�-{�;F�E�,C��', th%�uclarati�a�� fi C':r� �r�ant far t�l��^ l�rr��r�ctian�n� �lrl�zi��at��er��r��:���f C?���i��a�e, I"��ci�iti�;�; is exuc��teci thi����c3��y o1' ���_ 2(� `"��t;� . �_.�......_. �.�...__._. � r ��� C,C;�I�dTf ,o�rz�e�°raf tl�e P�cap�rty �--_ ._.__ Gfi�lN"1"C)l�, owner caf the�k'rc�perty ___.._____._.,�,���. �'�C.r�s"l.�?`F''�VA�H�N(:�i��'C)� ) CC7�1�7'�'Y C)�' KI�ICx )ss. tJr�t�l�is cl4�y �a�rsr�r�1�}�!�a�Pear�d 4��1'c�r�� r�r��e: � ,to m�kr�c�wr�r tc�l�e thc i����viciR.�al(s) ��sc�ri�,�cl irt �nci �who�:x�cutecl th� ��ith�ta anc� fc�r��oil��;izist�•t.rmerFt r�r�d ackr�ca�rlecl�,ec� tl�a�tl�ey si�;neci the sa.a��� as thei�•fr�e��nd volunta�,y�c�ar�ci de�c�, f�r t���e i�se�;�nd �war��c7ses�hereir� s��aged. Given �ind�,r rny hr�nc� ar�.d aflic,iz�l s�al tlris __j._._.___d�y caf_____.. _____&�_�__.._---_--__.__._., 2���_---' ����,��,�'a�'l�Y\�t11Mo�� _._.________� °� __.�._.��."":_�.�.__._�__.�_ «�. �� �' t/! �„� .� �` ,,�.ra+,�wWea�y� �,"�,,��� �,:/ "'� �` ��'d�' AC,�'�t��r�►.,�r aP,�v� ___,.__.__..._.._._._._ .__�._.____,.�._._._�. „��=� ,����.� "�, � �'ri��t�t� r�4�rrre � �� ����� � � ��lc�t.�ry I'��.btic in�a��� fc�r the S�ta�4e�a�4�"�✓��shi���tc���a, r t!�s i°t� o.�d �� :� ; resic�ir�g�� �7 �� � �p � �',�y�,.� = C� � �,� � f����dk/�R9ae�,�+MB�`�*'�q`^a` �» .w,� �`j� "�"�. �r���swww���''``t���."� ,�^- � ���61'��`�l�d����'"*�°"�`�' __�— �. �.....�___.......,_....�....a..._... �Y ���c�i�a����nk e;x�'rr�s��µ/.����_�_____.�._...._ Page 3 of 5 Instrument Number: 20220427000046 Document:COV Rec: $207.50 Page-4 of 5 Record Date:4/27/2022 7:33 AM King County,WA EXHIBIT A - FLOW CONTROL BMP SITE PLAN TOTAL LOT/SITE AREA: 19,218SF EXISTING PERVIOUS AREA: OSF ADDRESS: 3119 NE 20TH STREET,RENTON WA98056 PROPOSED PERVIOUS AREA: 1,324SF PARCEL NUMBER: 7227800115 EXISTING IMPERVIOUS AREA: 0 SF PERMIT#: B19003114 PROPOSED IMPERVIOUS AREA: 5,566SF � �. � ra,� � ` ¢ PERMEABLE CONC.DRIVF�NAY PERMEABLE CONC.DRIy�WAY '�o� ���� � �) � (565 SF) �� �.� , _.__ t� __ r. s: .__ 5� ,�d _ � - .i S`� . "": -�� K�\� PAVERW�4LKWAY P{�/EI��nVALKV�AY � — — — — � 70 SF)�... {35 SF) i — ��. �.,— — — ._ — .- `��_ �Y __.. �,, __ . ,. �, i.�. .� w �' 1/" -V �ry _..iN - �} �_.. . � _ ..,. .... �� . ' � �� 16' � �I _ _ � i � V � �,o, � aN` A , � � ,n _ _ ' N52°1106"E 188.2 _ � \ PAVER WALKWA� DOWNSPOUT �v�, — � (35 SF "? o \ � I\ c� 36� �' 36' �P) { , i - --------- --------- - omrraTrdry � ww i GFW/IGE G41fAGE i � ��GE G4RQGE �i'�� � �iacu Fr. � i�' �i .....__... ��,w �i i i i i i i i i � � i i i I ROOFOVERHANG � � � i m,P� ; (ROOF:2,783 SF) ; ; (ROOF:2,783 SF) ; � i i i i � � r � � I � ; UNIT A UNIT 8 ; � UNIT C UNIT D ; ,e 1 i FFE=.?98.50 FFE=398.50 i i FFE=39&.50 FFE=39R.S0 i i � 3 i i i i 1 n ' ' � � � ^+ i i i i 01 1 ° � ,' I � ------------- ------'- ----' �,o Z r� ��� r � 16.6' � 10' �� � I • I~��� � 6"ROOF DRAIN � � (TYP) 6"FOOTING DRAIN CB(YARD DRAIN) � COLLECTOR �NP� ROOF DRYWELL �� (TYP) (FULL INFILTRATION) � FOOTING DRYWELL (8'W x 8'L x4'D) �� FOOTING DRYWELL (4'Wx4'Lx4'D) �\ (4'Wx4'Lx4'D) �\ � � � � 6"ROOF DRAIN�� COLLECTOR � (71'F) �� LEGEND SWl/4, SEC. 4, TWP, 23 N., RGE. 5 E., W.M. PROPERTY LINE RIGHT OF WAY LINE � — — — RIGHT OF WAY CENTERLINE ADJACENT PROPERTY LINE � HORIZONTAL GRAPHIC SCALE PROPOSED RESIDENCE 20 10 0 10 20 1 inch=40 ft. w�+��'��" ,._ �, G������� � APPROVED BY: SCALE: ����p� ��� ���, � �` � "�� �"""°°""°"°�DY������ � �,�� ��,,�,�<y�,,,���,�,�` ���� TITTLE: CALLIDUS DUPLEX DATE: 2-1rr2021 Page 4 of 5 Instrument Number: 20220427000046 Document:COV Rec: $207.50 Page-5 of 5 Record Date:4/27/2022 7:33 AM King County,WA EXHIBIT B - MAINTENANCE INSTRUCTIONS FOR FULL INFILTRATION YOUR PROPERTY CONTAINS AN ON-SITE BMP(BEST MANAGEMENT PRACTICE)CALLED"FULL INFILTRATION,"WHICH WAS INSTALLED TO MITIGATE THE STORMWATER QUANTITY AND QUALITY IMPACTS OF SOME OR ALL OF THE IMPERVIOUS SURFACES ON YOUR PROPERTY. FULL INFILTRATION IS A METHOD OF SOAKING RUNOFF FROM IMPERVIOUS AREAS\(SUCH AS PAVED AREAS AND ROOFS)INTO THE GROUND.IF PROPERLY INSTALLED AND MAINTAINED PER APPENDIX A OF THE CITY OF RENTON'S SURFACE WATER DESIGN MANUAL,FULL INFILTRATION CAN MANAGE RUNOFF SO THAT A MAJORITY OF PRECIPITATION EVENTS ARE ABSORBED.INFILTRATION DEVICES,SUCH AS GRAVEL FILLED TRENCHES,DRYWELLS,AND GROUND SURFACE DEPRESSIONS,FACILITATE THIS PROCESS BY PUTTING RUNOFF IN DIRECT CONTACT WITH THE SOIL AND HOLDING THE RUNOFF LONG ENOUGH TO SOAK MOST OF IT INTO THE GROUND.TO BE SUCCESSFUL,THE OIL CONDITION AROUND THE INFILTRATION DEVICE MUST BE RELIABLY ABLE TO SOAK WATER INTO THE GROUND FOR A REASONABLE NUMBERS OF YEARS. INFILTRATION DEVICES THE DISPERSION DEVICES USED ON YOUR PROPERTY INCLUDE THE FOLLOWING AS INDICATED ON THE SITE PLAN: ❑GRAVEL FILLED TRENCHES, �DRYWELLS, ❑GROUND SURFACE DEPRESSIONS. MAINTENANCE RESTRICTIONS THE SIZE,PLACEMENT,AND COMPOSITION OF THESE DEVICES ARE DEPICTED BY THE SITE PLAN AND DESIGN DETAILS MUST BE MAINTAINED AND MAY NOT BE CHANGED WITHOUT WRITTEN APPROVAL FROM THE CITY OF RENTON OR A THROUGH A FUTURE DEVELOPMENT PERMIT FROM THE CITY OF RENTON. INSPECTION FREQUENCY AND MAINTENANCE GUIDELINES • INFILTRATION DEVICES MUST BE INSPECTED ANNUALLY AND AFTER MAJOR STORM EVENTS TO IDENTIFYAND REPAIR AND PHYSICAL DEFECTS. • MAINTENANCE AND OPERATION OF THE SYSTEM SHOULD FOCUS ON ENSURING THE SYSTEM'S VIABILITY BY PREVENTING SEDIMENT-LADEN FLOWS FROM ENTERING THE DEVICE.EXCESSIVE SEDIMENTATION WILL RESULT IN A PLUGGED OR NON-FUNCTIONING FACILITY. • IF THE INFILTRATION DEVICE HAS A CATCH BASIN,SEDIMENT ACCUMULATION MUST BE REMOVED ON AYEARLY BASIS OR MORE FREQUENTLY IF NECESSARY. • KEEPING THE AREAS THAT DRAIN TO INFILTRATION DEVICES WELL SWEPT AND CLEAN WILL ENHANCE THE LONGEVITY OF THESE AREAS. • FOR ROOFS,FREQUENT CLEANING OF GUTTERS WILL REDUCE SEDIMENT LOADS ON THESE DEVICES. .^'°" ra� ;��'!�'� pEp;,R MEN`� FLOW CONTROL BMP DETAILS "!�"•a DATE: 2-30-2019 ��r Page 5 of 5