HomeMy WebLinkAboutRC 20211019000038 Instrument Number: 20211019000038 Document:COV Rec: $237.50 Page-1 of 35
Record Date:10/19/2021 7:21 AM
Electronically Recorded King County, WA -
Retiarn/�ddress:
C:ity�lerl<'s CJffic�
�ety af Rer�tara
11�55 S(�rady�fay
f��ntcrn,V�l,A�3�05?
F� I 5�'E�T"I A AI 7"E AN�E F R�� AC�E F��iL{1'NES �
-Stl`� ��
C�rar�t�r: ��� �nw��ten�nt, LL�
(�r�r�tee:�City aaf Rer�tan,La iNashin�t�n muroici�al corporatean
L���C [�escriptdr��r: PC7R (�F S 1/2 C7� NVlf 1/� C)F �� 1!4 LY WL.'� UF �T H �5 L��S S 19� F1'
f2ef�r ta"Erehibit C"fic�r fi,sll leg�l descriptic�n
Assessc�r's�ax N�reef I�#: 3023Q59QFi7 �
I{V CC3i'JSIC9Ef�/�Tl(JIV t��the�ppre�ved City of R�ntor� (checkaneof ttiejallowing)
Residerrtia9 �c�ildir�g Perrs�it [��camro�ercia6 �a�i{dis�g �err�it
�le�ria��and Gradire� Perr�Qt Civ's!C'c�rrstri�ctiara or l��ility P�r�rri�
forP�rrrtct(s)� ��-OC3�207 ��(canstruction/suildingl�tilityPermit#)r�l�ti�gtc�fih�re�l p�c�,�er�y
(°"Praperty��� describ�d abav�, the �rantor(s), �he owner(sj ir� fee csf that Prc,p�r�y, hereby
covero�nts (�averaar�t)wi�h the City o9'R�rrtar� ("�iky c�F Rentcan" ar"C;i�y„� d 9i"iLYtlBC9pdI Ct?I"�CSf��fC1Y!
a�fth�st�te��Washirs�;to�,that he/she(they)will observe,ccsras�r�t t�,�nd abide by the car�diti�sns
�ne� c��rl6gatiar�s s�t ior&h ar�d �iPscrNbec6 's� P�r�graphs 1 thr�ru�h 9 b�Baw with re�ard to th�
f�r�apert�, �nd �1er�by grants (gr�r�t} ar� e�serr��rrt as des�rdb�d in P�r�graphs � �r�d 3. Grantor(s}
h�re�ry gr�r�ts (gra¢�t), ce�v�na�a�s (cover'ant�, �nd �grees (��ree} �s faflows:
1. �h�f;r�r�tcsr�s)or his/h����he�r�s�c:cesscsrs in interest arroo�assigras(`�t�wroers'°)sh�l9 a�their auv�r
cc�st, oper�te, mainta�np �nd ke�p ira�ood r�pa6r,the Property's dr�ainage f�ciiities cr�ns�r�cted
as req�'sred ir�the�pproved c;or�straac�iran plans and specaficatir�ns PR:1�OQ0212 _��ro�ect
�Pan�) arr �atl� �it�a the �:ity of Renton �nd subrnittec� to th� C'sty s�f Rer��o�r �e�r�he review a�d
�ppr�v�B o$p�rrrtit(s} C%�"�3-0�12�U7 � ____(Constr�rction/6uilding/utilityPermit#).The
Presperty's draireage facilitwes are shc��ra a�ad/c�r listed crn Exhibrt A—Sit� �l��o. �fhe Prop�r�y's
c�raina�e faci@it`ses sh�il b� rriaintair�ed ir� cc�rt�piiarace with the c�peration and m�ir�tenar�c�
sch�dule �ncVuded and attached hereira �s Exhibit �—�p�r�t��r►s �nd hfl���rt�nar��e. C�rai�ag�
faceleties �ra�N�de pip�s, channels, �law ccsntr�l fac�lities, wv�ter quali�y fiacolities, c�n-site b�st
rraanagerrrer't �ra�tic;es (Eil�/IPs) a�d otFa��- �r�gineered strur.tures desigrred t� �nanage and/�r
Page 1 o�f 35
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Instrument Number: 20211019000038 Document:COV Rec: $237.50 Page-2 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
treat stor�nwater ar� �he Prc�p�r�y. C7n-site �lVIPs incl�ode dispersic�r� a�d infiitratiore deerices,
bioretentian, p�rmeable pavera�ents, raerrwater harvest�r�g systerros, tr�e r��er�tiars erediY,
redsacec� imp�rvioa�s starfa�e Faotpr'snt,v�get�ted r�c��s �r�d c�th�r rneas�ares desi�r��d to rndrr�6c
pre-develaped hydraiagy arad rr'irairrniz�storrriwafier r�anoff an the Prc�perty.
2. C:'sty �f Rerrtcrn shal9 have tl�e roght to ingress a�d egr�ss over�hase poc-tiores of�he Praper�y
rrec�ss�ry ta perform er�sp�cticrrts o� th� stormv�ater fa�iliti�s and �MPs and cc��du�t
rr�aintenance activit'ies speeif6ed ir� thBs ��cl�ratian at �aver�ant �r�d Bfl c�CCOY€�dBI�G' 1h69th $Il�'
Rent�an MVl�r�ic�p�l Cade. City of�entcan shall p¢-ovide at I��st thwrty (3Q) days' wrififer� r�c�tice tcs
the C�wr�ers that�ntry arro the Pre�perty is plan��d for the inspec�icrro of drair�age facili�i�s. After
th�thirty�3t?) days,t.he C�v�rners sh�ll aliow th� City af Rentor�tcr erak�r ffcar�h� so9� purpose of
insp€�cting drainege faci@�tees. Irr B�eu e�f ir�spection by the City,the Qwners svza�p�0ect tca eraga��
a licer�s�d cevi6�s��ineer register�d ir��h�state c�f W�sh°sr�gtcar�whc� h�s�xp�rt�s� ira drainage ta
inspect �he draaraage facilities and prauide a writter� repc�rt describing th�ir earcditiora. 6f the
en�i��er eap�is�ra is chos�ra,the CDvun�rs sh�ll prcvide wrotten notace to th��rty eaf R�ntara w�r�tfrin
f'sFt�en (l5)days af recesvir�g th��ity`s nsatace of inspe�Cicrn.Withir�thia-ty(3Q}d�ys af givar��this
natice,the C)uvne*rs,or er�gin�er on behalf oF the C3wners,shall prc,�ide th�en�ineer's rep�rt ta
tt�e�aGy of Re07tcr�. If th� repor� is �7c�t pravicBed ir� a time�y rr��n�er as specifi�d above,the Cit}r
nf�er�tor� rriay ir�spec�the draina�;�ffaciiities witha�at further r�catice.
3. Wf �i�y af Rer�tors de�errt�ines frc�r�r i�s 6r�spec�iar�, �r frc�rn ar� erigineer's r�pcarY pr�avid�d in
�ccardarrc�wath Paragra�h 2,that n7air�ter�ance, s�ep��r, r�stcrratecrrr, and/or rr�i�igatiara�ark 6s
r�quir�d Yo b� dar�e tcr ar�y af the drainage faci6ities, City�f Rer�fican sh�9d notify the Ov�rners af
the specific r�a�intenanc�, rep�ir, restor�t°scan, ar�d/csr rc�iti�atian vv�rk („G1/�rk"� r�quire�
p�rsua�t ta th� R��trsr� fVBc�roicip�l �ode. TFte �aty shal6 aisc� set � reasor�able deadlir�e for the
C�wn�rs tca �car�rplet� �he Work, c����s pravid� �n eragineer's repar� thak ver'sfi�s c�mpletian ca�
th� Vifczrk. A�t�r th� de�clii�e has passed, the Cfwrrers sh�61 aflow �he �sty �ceess tc� re-insp�ct
the s#r�ir�age faci@it�es u��ess an en�ir��er's repa� has been provid�d e��rifyir�g �campletian caf
the W�rk. If the Vilaark as s��t eocr�pfeted with"sra the tarr�� fram� s�� by �h� City, the �ity rnay
arroit��f� an �nfs�rc;em�r�t �cfiar� a�d/�ar pergcarrn kh� Warlc �nd hereby is �oueru access �a th�
Praperty for such pi�r��ases. WritCen rscstic� vvifl l�� serat tc� the C7wners statir�� th� (�ity's
ont�r�tior�ta per�rarr�such V�lark.This Work wilf na�co�r�rroence ur�ti��t I�ast sever�(7�days after
sa�ch ncatic� es anailed. If, within the sale d'mscretoon c�F the City, there �xis�s an irnrnirro�r�� crr
p��sent danger, the severa (7� d�y �cstic� p�rir�d wil! be w�ived ar�d �14d�rrk tn+ili begar�
@tT1P�1�t�Ic����y.
�. l�he (?wners sh�91 �ss�arn�: all respc�ns�ksility far the cost pf any Wark, c�r�r�y r�easures tam<ero by
the C:mty ta �ddress cc�ndatoor�s as deserib�d ir� Paragr�ph 3. Sc��h r�spar�sib�lety shall incfud�
r�irnb«rses�r��nt�r�the City�nri�hir�thirty(3(�}days of the receipt�f the arrvc�ace for ar�y s�ach Wr�rk
perffc�rrrie�. C3verd�� payrr�e�rts will req�arr� pay��er�t e�f interest �t the �axirn�re� legal rate
�9fowed k�y RCW 13.5�.Cb20 (c:�arreratly twelve percer�t (12%)). Cf the Gfty mr+'stiat�s leg�l ackior�ta
�ra�r�rce this �gr�e��r��, the p�revawl'sng party in s�ch actiarr is er�titled t� r�eaver reasanabl�
fitiga��or� cas�s and �ticarney's fe�s.
5, �he C��rroers ar� required ta csbt�in writt�n apprav�l�rarn City saf Reratan prie�r ta f`sliir�g, piping,
e.utCir�� c�r rernovdr�g v�g�ta�:ia�7 (except �r� ra�at'sr�e mar�dscap�^ mair�ter��nee) in �>pe� veget��ed
sttarrnwater f�c�i6o�i�s (s�ch �s sw�Bes, c;h�anr�e�s, ditches, pcancfs, eY�.), ear p�rf�arralir�g ar�y
�I�erati�rros ar rra�dificaticsrts t�the drair�age f�ci9ikies referenced ir�this D�eEarataan af Covero�n�.
Page 2 caf 35
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Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-3 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
6. Arsy natic� or ccsnser�t required ta be givers or catherwise pr¢�videci�ar by the pravis'sons of khis
Agreerner�t shaBB be effective upo�a persora�l defivery,or three(3)days after rr�aalin�by Certefied
M�il, retearn receipt req�oested.
7. With regarr�tcs th�r�att�+rs�ddressed heresr�,this a�re�rn�nt constitutes the�rstir��greerrrent
b�tweer� the �aarties„ ar�d superse�des ail prior discussiaros, r�egot.iatians, and �II agreerraents
whatsoever uvhether caral or vvretten.
8. This C7eclar�tion �f �ovenant i� interae�ed to prc�t�c:t th� uafue ar�d des�rab�l`rty arrd prc�e�ote
e�ficwer�t �r�d etfect'sv� rt�ar�agerr�erot af surface water dra6�a�e c�f the real propert� c��scrmb�d
�bave, and shall �naare tc�the beraefit af al6�he citrzens caf the City af Rentan ar�d its successe�rs
and asseg�s. �his C�eclaratwon of Cover�arrt shall ruro vuA�h th� land arrd b� bic�dir�� �spcar�
rr�n�or(s), anc� Grantor°s(s'�su��esscrrs in int�rest, a�d �ssigns.
9. l�has [��cl�r�ti�ra af Covenank rvray b� terrnina�ed by exec�ation �af� wrdt��n a�reement by th�
C7wners�nd th� C�ty tha� is reccarded by King Caur�ty ar� its reaB praper�y recards.
IN V�6l�"NESS WNEREOF, this C�eclaratiar� c�f C�zv�en�r�t for the 6r�spectioc� �nd Maiw�terroa�ac� o�
C9ra�r�age Faci6it's�s �s�x�c�� th6s day of. � , 2U�"� .
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S�AT[CDF WASFtBiVC��ffJ(V )
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C3r�th`ss day p�rsc���a(ly �ppe�red befare me:
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d�s�robed ir� ar�d whc� exec�dged the within �nd fc�r�going 6�str�mer�t arad ackn�wledged th�t they
si�ned the sarne as th�ir free and vol�so�t�ry act anc�de�d,f�r khe�ases�nd paa�pas�s therean stated.
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Instrument Number: 20211019000038 Document:COV Rec: $237.50 Page-4 of 35
Record Date:10/19/2021 7:21 AM King County, WA
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Instrument Number: 20211019000038 Document:COV Rec: $237.50 Page-5 of 35
Record Date:10/19/2021 7:21 AM King County, WA
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Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-6 of 35
Record Date:10/19/2021 7:21 AM King County, WA
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Page 6 of 35
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Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-7 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
�.� ��t���������,
TYtias re�rort presents a mair7tenance�rrcrgrafn that meetu the requirernents c�f th� City of Rentcrn
Srrrf�rce Uk/at�:rlaesrgra JVlanc�a!(CRS'dVL)M). The private starmwater facilities ass�ciated with fihe
Walker Mazd� C?ealership site inclucl�cateh basins, car�veyance pipc�,, unr�Prground detentian,
ancl a Mc��ular VG`etlan�i syst�rn.
It is crucia!4hat tl�ese facilities are maintaine�i in a tim�ly and consci�nticrus manrier to ansure the
f�cilitie:,o�erate as intenc�ed. If the c�llertinn, conveyar�ce, cietentian, or treatment f�cilities are
�7ot adequat�ly insp�cted and rrraintained, it rauid I�ad ta surchargirig of the stormw°ater
rcanveyanr,€�e�Etwe7rk nr system failure, Iracalized floaciing, and p�assible groundwater
cor�t�min�tian. Silfiatian, debris, ar lack of general maJntenance ran reduc��he per�orm�nce
capak�ilities af�the facilitie�.
2.8� F����3C�IB�9�elli��
TI�7e starrr7water f�cilities�ssacoat�d with the W�Iker M�zel� Deal�rshi��rojPct are private
facilities and masntenance shall b�khe res�onaibility c�f the proj�ctlsite owne;r.
3.q �C:h�t��l�
Mair7kenanc�:c�f th�stc7rmwater facilpties shail fallaw the schedu{e�pecifieci in the GR,SUIiDfV7.
Ac�ditior�a4 maintenanc�may be requirecl to respond ta�.inusual storm events�r reducecl
perFormance of th�treratm�nt. Reter tca Att�chmerit A far�copy af the r�eommenr�ed
m�int�n�r�cc schec�ule. TrBe rnaint�nance schedule may be photc�copied and used as inspectior�
r�corc�s.
A�.A i/��e��t��r� �fl�r���� ��t �lar�
Tf pe attac�hed rrr�air7tcr7�nce scheduEe pr�vic�es guic�ance orr vegetation cc�ntroi and management.
Irric�ation�nd other maint�nanee, �s necessary, shall be provided t�ensure that veget�tiora
r�m�ins viab(e�i�r�fiY7afi a rraedy root strur,ture foecns iri th�first y�ar V�g�ta�ian�lantiny shall be
provided, ��c��s��rikrecl in the eanstruc,Yion documer�fis.
�.� �c2lN!`�� �C�t�tl"CsN
Wast�s for this d�vele�pment wifl cc�nsist of oil, grcase(�nd c�tY�er contarnin�nts fr�m cars),
sediment, and sm�all quar�tities nf fertilizers arrd pesticides The f�ilowing aetions should b�t�k�n
so that pallution generated onsite vvill be minii�nized:
1 Vehicle, m�int�riance, washing, mixing afi{�esticides, ar�ny ather activities that would
contrik�ute;high cancentrations of�ollutian to the storrr�w�ter c�nueyance system shauld r�ot
k�e perforrned in parkinc�areas.
2 V�getaP.dan�long the road edr�es, includir7g cut�rrd fill slo�es, shaBl be maintained ta
prevent�:rcasian of tli�banks.
3 �f he stormwater f�cilities sha{I �e ins�ected an��maintained �er the checklists and E3MPs in
Aktacl�ment A.
. � �
Pag�7 nf 35
� _
Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-8 of 35
Record Date:10/19/2021 7:21 AM King County, WA
600 �r���ru�tie�r�� fcar F��r�e�ra IVl�irrt�ir�inc� ��orr�����r���t�rra
,4tt�chmei�t P,cc�ntains a starmwater facility maintenance schedule. Plan to complete a ch�cklist
for alI systeirr oomponents p�r thie followiric�schedule:
1. MonthEy frerrrr Npveimk�r to A�ril;
2. C�ne�in lat�surr�rner(preferat�ly�eptember);and
3 After any maacr storm event.
Using �hator,r�pies of the attar,hed rages, check ofF the problems that�re notPd eacra tim��he
item is inspectecf anci document comments c�n proble�ms founcl and carrective actian t�kers. The
ir�spectian checklist sheets should la� k�pt c�n file anc��aresentec�ta City of R�nton afficials upc�n
r�r����st Use the sugge�ted frequPr�cy at the left af Gach item as an inspection guide(see
Att�chment A}.
Wh�n�valuating the cr�aeration and maint�nance of th�stormv�.�at�r system, a log of activity
should be r�e�ted Niinimum lag infarmation shc�uld include the followinr�:
� �Jc�ITI�°
� C)�tE'
� Weather
� I`�rok�le�ns r�bserved
� RemeeliaB aefion take.n
7m0 �aar��faa�id�a�
This ir�aint�A�arice�,lan is c�evaloped far the sturmwater facilities esaaciated vvith the Walker
�azda f.�eafership project. The maintenance p{an has been�r�:pared within the guidelines af the
City of R�nton ,Surfar;�Waferf�esrgn Manuat(GRS6Mf�N1}. ff this plan os properly im�lemented,
the awr7er can expect the stormU�ater�ystem to function as designed.
"rhis analysis is�ras�cf c�n data and r�cords either supplied to or abtained by AHBL. These dacuments
are r�ferei7ced withir7 the t�xk�fi the ar�aly�,is. Trre analysis has been prepared using prar,edures and
practices wifhin ihe standard�cceptecJ F�r�ctices af the industry.
,�h-igL, onc.
*r.> ,� �-.--..
� ,�' ,�
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MichaeB I_.esmei�t�r, �VT
Project Engineer
MTf_Ilsk
January:�?01�
z � �
Page 8 caf 35
,
Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-9 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
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P�ge 9 of 35
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Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-10 of 35
Record Date:10/19/2021 7:21 AM King County, WA
�T��i\//6��i°JI� I��P���It�6� A�I�� �/1�,B��T�f'�,�C���
���ra����ar�
F'raap�r m�spection arrd maintenance af� s�absurf�ce starrnw�ter stor�ge sys�errr �r�;vif.al ta
ensuring prc�per prcrduct ff�ractianing and systee�n lorrg�vity. i� i� r�cornmend�d that during
ccanstructic�r�the cor��ractor takes the necessary steps t�pr�ver�t seclirr�er�t firc�m �nterirtg the
subsur�ac�syst�rn. This may onclude th� ir��fallation o�a bypass pip�ara�snd the syst�m �sratil
the�ite is stabilized. 1"he contractor should ins�all and reaai�tain �II site err�ssan �nd sediment p�r
�es� M�nagemen�F'ractFc�s (�IV�P) �nd loc�l, stat�, ar�d federaE regul�tiar�s.
c�nce the si�e is stabili�ed, the con�ractc�r shauld rera��ave �nd properly dispasc�af erosior� �r�d
sedirr��r�t per�M� and all 9ocal, st�te, and fed�raf regulation�. ��r� sho�sld b�taken durir�g
r�mo�rai tn prevent c�aflecY.ed sedirn�r�t ar debris fram enterir�g the stormvvater systerrt. Cynce�the
�c�r��rcafs �r� r�r��ved, �he syst�rr� should be fl�ashed to rernov�any sedirnent or c�ansYructior�
debris by foNlovvirag th� r��sntena�rce proced�are cautfinecR b�low.
C�urirag �h�first service year, �v�s€a�l ir�spectican �haufd be cornpBet�d during and after�ach
majar r�in�all event, ecr additiart�o ��mi-�nr�u�l inspec4ions, to e�st��ilish a pattern a#s�ciirrsent
�nd debri� build�ap. �ach s#arm�ater system is uraique, �ned mult'rpl�r.riteria car� affect
r�aint�a�ance frequency. �or exarvapl�, whefh��.r�ar not a syster�r design in�4udes ir�le� prr�tecticrn
ar� pr�treatrn�r�t clevic� has� subst�ratiaf �ff�ct ora th�syst�r�r's r�eed far rnair�tenance. C�kher
factars includ�wher�the runofF i��c�a�ning from (hardscape, gravel, soil,
et�.} �nd s�ason�l char�ge� like�utura�r� deaves and�rvinter sa(t. C3urarag and after the secand
y�ar afi's�rvice, ar-e es�ablashed arrnual inspectiarr frequ�r��y�, b�s�cB an the ir�ffearmatiorr callect�d
d�ring th��ir�t year, shou6d b�fc�llo�nr�cl. AC a minimurr�, an inspectior� �hauld b� p�rForrr�ed
,�rni-anr��aally. Additicanal irrspecticar�s m�y be required �t th�ch�nge af se�sarts f<ar regio�s tha�
��p�rien�e adver�e cc�roditian� (leav�s, cinder�, salt, s�nd, etc).
��n��r��r��� �ra��e��ar��
��5�����a�B:
�. 6nspe�t�II cabs�rv�tior� po�k�, inflovv and outflpvv cor�r�ectsa�es, ar�d fhe disch�rge area.
2. id�r�ti�y �nd log arry�edirr�ent ar�d d�bris �ccurnulatic�rs, systerr� backup, �r di�ch�rge rate
ch�r�g�s.
3. B�fhe�r� e� a suf�ics�nt rr�ed far cle�nc,��, ca�t�c�� local c6eaning carnpany for�ssistance.
�L���Ii�JC7:
1. If a pretr�atrrrent c�e�ri��is install�d, foll4w m�nufacturer recar�rr�er�d�tic�ns.
2. �Ssing �uacut�r� purv�p�ruck, ev�cs�a�e debris fr�rrb the ir�flc,w a�d c,utfle�w p�'sr��s.
3. S=Eush the �yster�with cle�n w�fer, Forcirtg debris fram th�system.
4. ��p��t st�ps 2 a�,d 3 ur�til rsa dehris is�vider�t.
Page 1l�of 35
,
Instrument Number: 20211019000038 Document:COV Rec: $237.50 Page-11 of 35
Record Date:10/19/2021 7:21 AM King County, WA
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Instrument Number: 20211019000038 Document:COV Rec: $237.50 Page-12 of 35
Record Date:10/19/2021 7:21 AM King County, WA
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F'�ge 12 c�f 35
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Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-13 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
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�an�cav�Se¢�ir�ten%frc�m Se��r�t�aan Ch��n�t��r a��ee��r�a�rr�r�ai�te:n��nc��r�tarv<aC i� 12 trr°�4 n��nSl�s.
^� ( it"^�f'f�'�"G71 �� s,l£,�6�,�dr rt�' ,.;3k"6� a 1</>�r;��`S.
F���zf�c�C;=.�rkric���a FtCSr�r tv�r:ciia �v�raye n�atnten<�F�cc�inte;ev�i 12 tca 24 ms�nths.
� �1ct-t:� rr.°�rr��,c,�r�.��h;�e€g�r,��r.a:�ar� .rr.�',d�;�c �,r:,,,
�I�ce;Ckr�ain Gvr�rn Fiit�r M�;cfia _ ava�raq�:rn�ainCen�nce inte*ru��l is 12 tc�24 n�canths.
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T rir�7 Ve^q�t�tion-...�v�€ac�e mainterr�r�ee ir�rtervai is�t�s 12 mc�ntl�s
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P�ge 13 of 35
�
Instrument Number: 20211019000038 Document:COV Rec: $237.50 Page-14 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
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�creener,� D�vice
1, FZemvve c�rate ar manhole cc�ver ta gain access t�i the screening c9�vice in the F're-
Treatenent�V7amb�r. Vault type uni�;do not N4�u�scre�r�ing d�vice. Mainterrance
can be perfe�rrrred witl7caut erotry.
�. Remave all paClutants calfecG�c�by the screening ci�wice. Ftemoval can fae dane
m�nuaiiy�as with the us�crf a vacuum truck. Th�hose of the v�cr�um truck will not
damage fhe scre�ning devic�.
3. �cr�ening d�vice ean easily�ie r�mnved frr�rra ih� F're-Tredtntent Chamber to gair�
access to se�aaration chamk�er and medea filters beNov�t Re�lae,e grate or manhra{e
caver wN�en ccam{�f�tied.
Se ara�ian Cham ber
1 F'€�rFcarm maint�nancc prac�dure�caf screenir�g e�evic� laste�l �bave befrae�e
m�intainir�g the s���r�tic�n chamber_
2. With a pressur�w�sher spray c�own poll�ttants accurr7uB�t�d on walfs ancf c�rtridge
fiiiters.
3. Vacuum aut�ep�r�tion�h�mbar anc! remove aBl accumc,ilated �>allutants. Repf�ce
scr�enir�c�devic�, �r�t�ar manhole caver wh�;n carnpl�t�d.
�artrid �Fit��r�
1. PerfQrm m�int�r��r�ce pr€�ceciur�s c�n screanir�g devec�arid separatic�n chamber
b�fore maint�ining cartricfc�e fiilters.
�2. Ent�r s�paratian�harr�b�r.
.1. lSnscrew kh��rna bQrt:s hal�#ing the lic�on each cartridqe filter�nd remQv�lid.
�i. RerT�a�e��ch af 4 to 8 media cages holding the medi� in pl�ce.
5. ��,ray cio�nm the c�rtridge filter tca remcrve�ny accurr��.alated pallut�nts,
�i. Vacuurn aut aid media and �ccum�ila��d pal9utants.
7. Reii�st�l9 mec�i�ca��s anc�fi9i uvith nev�✓n�aedia from manutacturer ar c7utsiele
supplier. Manuf�ctur�r will provide sp��ifiGatic�n of inedia and sources tc� purchase.
8 Repl�c�the lid and tighter�dc�wn b�alts. Replac�scre�o7ing device, grate or
marrhof�cover enrhen c�mp{eted.
Dr�ir� Dowr� Fiffer
1. Remcave hatch c�r m�nho(e cover Qve�discharge�charnber and �nter c�hamber.
2 �lnlcack and lift dr�in cJc�wn filt�r houscnc��nd r�;mca�e nld rnedia blQck Replace wit�7
new i�edia �alock. I_ower dr�in dc�wn filter pl�usdA�7g ar�d lock in�Q plar�.
3. �xit chamb�r and re�lace h�tch or manhcale couer.
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P�gP 14 of 35
�
Instrument Number: 20211019000038 Document:COV Rec: $237.50 Page-15 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
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'I. F�r�flcawing maintei��nce�ndlcar ins�eetican„ it i�reccammenc�ed th�maintet�anc�
c�p�ratcar pr�epar�a maint�n�nee�ins��ction cec:ard, �f�he recc�rd should i��cl��de�ny
a�n�intenanc��ct6viti�s�erfcarrned, amount artc�des�riptitan Qfi debris call�cted, �i7d
ccrnditic,c� af thre sy�tem and Ets variaus filter mechanisn�rs.
� T'ha�awner shvuCd keep m�iv-�t�nar�cedin�pectinta recearcl(s�for a rviinir�urv�af fiv�
y�ar�fram the date af mair�tenanc�. These r�cords shcauld bc, n�rade availabie to
tP�e gav�rning rnuniei�Za�€ty fc�r(nspection L�par� r�quest�t an�time.
�. Transp�rk al6 debris,trash, org�nics and sedrmerts tca a�prc�ved f�cility fcar disposal
ir�accordance vvith Ir�cal and state r�quirem€ants.
4. Entry into chan�kaers rriay require canfinPd space trainkng based on stake�nd local
ret�ulati�ns.
�. No f�rtilizer sh�il b�user� in U�e Biofiltratior�Cl�ar�laer.
6. Irrigatic�n sh�ulc� be preavided as recommend�d by rnanufacturee ar�dlar I�ndscape
�rchit�c;t Arnt�unt c�f irrigation req�aired is dep�:r�dent an pfant speci�s. Sorrie plants
m�y req�iire irrigatic�n.
'+a� 4 �r�aai�r�e+�etl�r�cls���
�age 15 af 35
� _ __
Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-16 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
��
�
. ,�
wrcd���G�
r�� ca ca t� � _,n rl
�k � � �°°�
��`4�$.� � ��_r� �,.,�
�lai�t�r�ar��� �r���dur� �ll�.m�trafiic��a
Scr��nina t�eui��
The scresning devic�:is lacated directiy
under the m�nhcsie ar grat�aver the
Pre-Tr�atment Chamber. 9t'�maui7ted
directly u�tc�erneath for�asy acc�ss
and cle�i�ang. Devic�r,an be cleaned by
harid car vvith a vacuun7 truck.
��paratir�n �h�m ber
tl7e sep�r�tior�ch�mb�e is loe�t�d
direc�tly k�enc�ath the�cr�ening devic�.
it c�n be quickly�9eaned aksing a
vacuun�trucl�or�ay hand. A pc�ssur�
wrashe�r is iasef�sl tca��sist in the
deat7ing prQc�ss.
���a.��c!s�M a�r�rnr+��f�a�ci�.��e�
Page 1 FS of 35
i _
Instrument Number: 20211019000038 Document:COV Rec: $237.50 Page-17 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
r.�
�
, �
o��
�w u '� �a ���.,._ay r�
�fl¢'���,:..,�. t��e.,..��nl4`�i..�.���,✓
�a�krid e Fii��r:�
The cartridqe�ilt�rs ar� locateci in th�
F�rc�-Treatment rha�nber ccznn�ct�e�C�>
the w�ll ad��cen�tca the biafiltration
ch�rnEaee�. Thc�cartrK�iges have
r�:rrtnuable te��s to accass the
inciividu�i medla fikkers. Qrrc�the
c�rtridg�is cs�aen rrredia can b�
ea�ily r�moved �r�d re�7i�ceel k�y h�nc�
c�r a v�cuum truck..
Cdr�ira C�cswrs Fi1S�r
T'N��dr�in rl�swn i�ilter is Icacat�ci in th�
[�i�ch�rc��f;�hamb�r Th�ctr�in fdit�r
unlc�cl��frc�n�e th��vvall mc�urrt and hrwnge�
u�. Remave fiit�r E>Ic�ck and r��lac�v�ith
n�w black.
�nr+�rerorard^aaacl�Iara���Ga n�ti�,�cm�s
F�age 17 0�35
i
Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-18 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
,���
������� ._
rW� � �, � a_ _,� ��
�, .w., A r ��<;�
'��` �� °I, ������� _�'
�C1PE� k/�Ct�'���IH�P"i
Vegetation shauld be maintained in the
same rr�ann�r as surrounding vegetatiara
and trimmed �s needed. Na fertili�er�half
k�e used o�7 the g�l�nts. {rriga�ion
per�tr� recammendatican of the
r-�anufact�ar�r�nd c�r I�nd�c�pe
archit�ct, L�ifferent types crT v�getatican
req�aires rJiffer�r�t amc�unts of
irrigatfar�.
m �a�amla� etl�r���4�ax
Page 18 of 35
i
Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-19 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
��ti
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t�� �. �� �, �,,.
��, ..__ ��_� �,.`���..,��„�
�Ct s�iE:���C�i� �a��'t�
�c�ul�� �tM��ac� ��v�4� � In�.
�. �`��o �-����
�� ���-���-�31'��
�e �,��������__�.�t���_,�,m���__
�v�vnr�e�aaelaaR����tl�r�c��.��
F'ar�e 19 of 35
�
Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-20 of 35
Record Date:10/19/2021 7:21 AM King County, WA
�'r
°� Inspection Report Y
���...
" �� ����FA�,��.���w,�������«a��.,��. Modular Wetlands S stem �� �� � �� G � w�
y "��,������P�d`..�,�
Project Name �ae,.Qft]o�.k�lss.i�t�Vp ,.�
ProjectAddress '�„ �� ,��> „ „� ��
���ir� R�u c��e� �f Y�pW�s!�x)
Owner/Management Company "O
(oate7 � ;
t7�iG�{ea"r�,�nnel te�c���i{rlp3e rsartic�n�o�:
Contact Phone( ) — 4 ' ttie lefit
Inspector Name Date / / Time AM/PM
Type of Inspection ❑ Routine ❑ Follow Up ❑ Complaint ❑ Storm Storm Event in Last 72-hours? ❑ No ❑ Yes
Weather Condition Additional Notes
Inspection Checklist
Modular Wetland System Type(Curb, Grate or UG Vault): Size(22', 14'or etc.):
Structurallntegrity: Yes No Comments
Damage to pre-treatment access cover(manhole cover/grate)or cannot be opened using normal lifting
pressure?
Damage to discharge chamber access cover(manhole cover/grate)or cannot be opened using normal lifting
pressure?
Does the MWS unit show signs of structural deterioration(cracks in the wall,damage to frame)?
Is the inlet/outlet pipe or drain down pipe damaged or otherwise not functioning properly?
Working Condition:
Is there evidence of illicit discharge or excessive oil,grease,or other automobile fluids entering and clogging th
unit?
Is there standing water in inappropriate areas after a dry period?
Is the f Iter insert(if applicable)at capacity and/or is there an accumulation of debris/trash on the shelf system?
Does the depth of sediment/trash/debris suggest a blockage of the inflow pipe,bypass or cartridge f Iter? If yes �Pnth'
specify which one in the comments section. Note depth of accumulation in in pre-treatment chamber.
Chambec
Does the cartridge filter media need replacement in pre-treatment chamber and/or discharge chamber?
Any signs of improper functioning in the discharge chamber? Note issues in comments section.
Other Inspection Items:
Is there an accumulation of sediment/trash/debris in the wetland media(if applicable)?
Is it evident that the plants are alive and healthy(if applicable)?Please note Plant Information below.
Is there a septic or foul odor coming from inside the system?
Waste: Yes No Recommended Maintenance Plant Information
Sediment/Silt/Clay No Cleaning Needed
Dama e to Plants
Trash/Bags/Bottles Schedule Maintenance as Planned
Plant Re lacement
Green Waste/Leaves/Foliage Needs Immediate Maintenance
Plant Trimmin
Additional Notes:
2972 San Luis Rey Road,Oceanside,CA 92058 P(760)433-7640 F(760)433-3176
O�cIC,�C.-'G{7 Ut��J
�
Instrument Number: 20211019000038 Document:COV Rec: $237.50 Page-21 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
,"�
,
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�, �� � � �._.-� �
t�`,f�.., ,..�...`f�,��'4!�..,r�,`il°
�ia�t�r����� e���t
c���N�� �tl��ra� ���t� , I��a
�. 7' �.�����`���
�. 7'��-�.��-�1��
� ��f�� � ���� �������_.��._
��a�o ��ul����t{��a3�m�c�
�'age 2� of 35
�
Instrument Number: 20211019000038 Document:COV Rec: $237.50 Page-22 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
� �� » �lear�i�� �r�c! �it�i�t�ra��o�� �+�pc�rfi ,
, a� ,. � . �l�aet�l�c 1f�c�il�rad� ��r�t�� �s „
� �`�.�. ���;
�rra,�arrE��„e; .�,..,.,..�. �_.�,._..._.�.,..____. f��°�tri�4,X�canry`��. .
FTrG>au:R.,�:61ar�+�v&
._....�...»...._...»,,..............._..,.. .�_....�..,...m...,....�—._-"'—.-'_—..—.._.. .. .. ...�...�....,. t a �+a� ,
�1WIl@C II�'r2YRFNC}F6R84.:1t(„�fR70.(1cRYf'}�
t'NYbca�F�kswnetw ro a�sR�r(lwty,�tctl�n tp':
GS3Y1FikC( .»�...............�_...._..._....,.... .........,w«�.�.�..,,.....,.... 4��i1Cb41L! 1 �— ,.,�,...,,..,..,....��......iNld4d..�......+�....,
Gr�apc:.crar.Rdttrn� _._...____.____.,...�.......��_._....__�____.. ._ C»k� ._._.____. __._._.__.� ____........,_._._ FtrrE� ._...��._A6,Al6�N6
l�ype�af IriaF�&�CE��r� [] h�+,a4iarea []�'�c,�tov,t f�r� []�_cnxtF�xi�tiro2 [�Stcwxro- `atcrrn�G:me:a�S iri L+�si'tt-B'icrkrr,`Y �J Nlc� � `fe�x,�
U`Jr;�fti�t C�cn�:iitiocr A�irJificsr�;�6 NcxCc!�
�,_ .___...__.__________._ .__�___m.. _..____ fvar�rliti�c;r7 r,f M�ira _..,_.t�{a�rnti�r��p I��r�
S�Bw ��a'P>"(';ea«dir�en�:s �i�nr�rur.urru��1 �'ra:�Fi t��:c�f�ga .`�,�rrkitx��:asi �� 'Ccr,�mtC)��,rRr., ?.aC'r�f75PtU0 M�rrr+�B'�ctur�s'
M�v}a# nf Erar»c�rt t:k.,ca'�y�Iit,w7!Si;t;n� ,Art:.u�rYuta�t�ar� ��4cc.u2*vu(�uf1�7 dkcca�muidfr�r7 Aeeum�,rl�ziSr,�n fwiC!L�M;cd�tan��7eKi �'.peei€hcr�ti�rts
�1?%�5"/Y (tf rtrzt.'�uhy'�j
I..at Mt�'N",
...... ......... l.df'�"I.F'�c�lnk9'Y.::
I.fYl'Ye�.
�.....a,.. . l��t�f.J ..v�.,e. ,�.m.... ,»....,...�.... ........�...e.......m. ....,
tzeir<§i r r��e7k�zf i¢�n
[3�a;ir't
Me�ei[v F_iltcr
.. . .. ......... l`;c�€1C6 tPUCt
_ P=�f�rEt l:�a¢7efitFe:a€i
C:Yrt�uei C`Yi�vvri Me�ck��3
_. ._ q°��e7+fi�kiur7
_
("iiscFr�ec�e�:t'r��r�t�t.*r
��a�ra��@:dvrt
C�r;ao-�i i;:t<rtvr��="i�r�:
( ���s7t64i�srt
Ir`i14�sC'ro-s:9 CSo�t6�tC
F'i4��(.;v>n�liti���
t�crrnrna�7ts.
.���'7.�,�u7 t Gi^;f2�c�y F3t1rrr9.t';k�:ett2Sldcx.C.::F�.���Cl�.���.7�C1 A�:�.7P:r�td�F �f`G<4�r;3.a1'FR
Page 22 of 35
i
Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-23 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
API'k3t���11�'..k Pv1.�IN'T'FiNA`d(,`T REt;i`1RkiME1�I�;F'C?R S'I'C)khRVo'ATFr'.R FAC IT C'1'i1:i5 f1NlJ ON-��CCC l3M4';.i
�I��;.4--�t�1�'�"C�L�'�"C'�+4��'T63�`�/�L�1�I���`�rC�'"�'�$� :
[4RAItVTE�A{�C� CAE��GI"CDf2 �i�NCYITION WNEN IVIAIN7ENAi�GE FtE xULTS EXPECT�Cl WFiEBW
�tJMF"t�tVEhHY PRC7�LEN! IS�E�[�ED i1�A1N'iEPJ,�iVC�f�9�EftF�R6VYE[7
Struo4ur� Tra9h and�iebri� Trash c�r deta�is of m�nr�fhan l c,we�iic too4 No Trash cro�debiis L�looking or potentially
rn!hlGh ir;Iocate4'I iminediatc.ly In frcsnt af fhe hlockine�entranr,e to skruckure.
strucfure op�ning or is Falockif�g capacity�f
Yhe steur.t�.ire bymc�re than iQ%.
. .. ---......-- ------ --
Trash�r dr�bris ii�the akructui�e kh�rt N4 frash c�r debris in Ihe structure.
'exceede�l,,the d��th frnm fih�btrdfam of
basiia tr�1�5vert 4ha�low�st pipe lnGn or out of
Yhe basin-
17epnsifs af grarb�c)e excer�di���1 cubia No condiCi�ri preser�t which wauld a4tract or
faot in voluine. sup�ort the k�re�ding of insects or radents.
SPdimerit '��dirrvenf exceeds(i6%af the depYh Trcwn �iump of structure contains no sedimenk
aca�nnuletion theuotlorn ofthestrr�wtura t�akha invert vf
Rh��7 lo�vk:st plpe inta ar auC of the sU`uoPure
ar fh�bottar�csf the F=R(3P-T section or is
within i�inches aY4he invert c�fthe iowest
pipe inta or aut crf khe structure,or th+�
boftom�fthe F�O!'>..T section.
C)aPnsge toYrerns Corner oYframe exC�ri��ls o�ncxe than'%inc;h F7�me is even v��Ith curb.
andFor tap sir�t� paSC curb�fane into Che street(ff
applicable}.
Tap slakr has holes Mar�er[h�n 2 squ�re i op siab is free e�f holes arrd crecks.
inahes arcrackswir,lerfhan"�inch.
Fram¢:nc�t slPEing fl�ish on tc�p sl�ab,'�.e., � Crame is slttine��flush on Ca�sled.
sepr�ratian Q1`mare than'i'inch e�f ihe
fl�eme from tht�R'ny�s1Hb.
Crar,ks in waAs ar Cracks wider tharr f Irrr,h and langer tf7an Structr�re is sealed and strucfuralh�sourrd.
h���ttom 3 fe�k,arty�.videnc�of soil�rart7c:les
ani�ring structure through er�ecks,r�r
mainfenanae�a�rsa�judg�s that structvr�
is unsound.
Craaks w(der than'F inch and lorrger than Na oracks more then'/a Inch wSde a[khe
1 faot at ihu joink of eny In(eVc�utlet�ifpe crr joint of inlektouCieP pip�.
�ruy cvidenue of s�il�articlps ent�rin�
s[ructure thr�at�glry uracics.
_� _.� �_ ._._____�� _���T _ -- --—._.
Sr,ftl�nxHnf! Sfruc4ura has seftled mar�e tlrran 1 inc.k7 ar k�asiN�reptaced or re�aired tn d�sign
mis�zlignrrinnk h�s rataCecl me�re than 2 inches au€of sfandarr�s,
alignn��ent.
C1»irraqud pipef}oin�s a:ra�ks wider t.han%rinch ak th�joinY of tF�e IVo cracks more Yhan i-inch wide a@ the
inlet/aufl�P pl��es ar ar�y evicf�nce of s�il � j�dnt of in(etloutlat pi�res.
enYerinr�khe str�dr.Yure at tha joir^f c�f the
inl�kloufl�t�ripes.
GontaminFAr7ts and � Any�vldenc�oY�.ankaminai�ts w pollufion I�nat�rfals rrmavad a��id ciispas�d aP
��alluticir surh as c�ii,gasollne,cc�naret�slurric�s ur �sccording ta applicable r�galaYions.5ource
pr�li7t. cc�nP�r+�l C1MPs irrspi�meni�d'if epprap�i;�ke.
� No confaniinanks pr�sei�t crther than a
surface ail film.
Ledd�.r rungs missing Ladder is un,afe due tr�missinc�runys.. I..adder m�=.ets cfesic�n stan�ards and pllpN�s
or unsafr miseli,gnmr nY,rust.oracks.c�r sharra�dg�s. [naVntcnance�er�on s�xte anoes5.
Ff�QP-T�Sectic�i7 � Dam���d FfRCJP�-'T T sac[4ern t e nUt securely aftar,l��±ci!a� i sect(c�n seeurely etkach�d to wall aotd
str�rctuz�e wall�nd autl�t pipe structure cwN@I�t r.rtpe-
s17ouP�1 support af feast 1,00(7 Ibs eaf up or
down pressure.
�;tructure is not in u�righY��silion(alicr�v up Siructure in carrect�asitlon �.����._
to 1Q"'fo from�lumb}.
121�2i'!01 f> 101"C'it}r of I��nton Suz�1 ar�.'vUater�7e�.��;,n M t�ali,i�]
r�-f3
4'age 23 of 35
i
Instrument Number: 20211019000038 Document:COV Rec: $237.50 Page-24 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
4PPENIIIX�1 �4.\1'�]'T'LiVANC'L 1�l Q[.fllllitlll;N'f'4;1 C�IZ S'PC�)Ri�fZn-A"I'I'skt T r1C°fi.,I'['1I,5�1NL)C}v-SI`i'E]3UPS
��. ��°^������,..�'����������.�����������. ;
�rass��r���r�c� r�����r err� cca�e��ric�r�wH�ra n�,�iN-r�r�.ar�c� r���u�r�ex��c�r��w�aEr�
con��can���v�r ��cr€����n ¢s n�����r� nn,as�r�r��ar�c�r������RnneD
FF2(7P-T SecYion Demayed FR�R7 Conrractlnn:s to autl�4�pipe are neY C�nnections to ouklet�ipa�re���ter tigf�t;
(eont.p (cont.) wat�rEiphi ar shovv signs crf de4�riorat�ad sEruetur�repairod r�r repipc�cl and evarks
c�rout. as d�siyned.
A�7y hol�s�—�fh�*r th�n desic�ned h�les--in Strur,Yure hes no ha(es uther thary desigrrecl
Che s4ructure. hcles.
Cle�nout Ca�at� Damr�,gecl or missfng Cl�anout gat�es n�issing, ��pl��e cleancwt gake.
r.leanouk gEaCe _�__���.- - -- —� �
Gteanc�ut gef�is not w�tzrtighf. Gate is waYertigi7f and worKs es designed.
G,ate canncrk be mc�v�d up and dvwn by <a'ate[rrove�up nnd�Jowrr easily end is
one m�intenance person, watertight.
Ctiaindeo�i I�ading ta gat�is rnissing or Uhain is sn�71ace anri w�arks as clesigned.
damE�ged.
�ri�FPr,e Pl�te� L�a�v�e�ged�ar missing Con4roi cl�vece 4s nef w�orking praperly dua� f�late is in��iace anci w�ks es de�igned.
nritice plake ta missing,aut af plsce,or bent oritice
plate.
C,�bstructic�ns tc�orifire Any 4,rash ciet�ns,sa�din^��nk,or va��Pation Plate is free of ail obstrdar,tion�s artd works
piaC� bicrcking the p(ate. as cl�signecl.
(avc rfi�iw Pi�e � C}�,sCruatians ta � Any t���sFi vr�debr�is Glockin�(tir hati�ing the Pipe is firee pfi a!I c�bskructians�n�J wrarks
tavertfow�ipe E7crotenti�aV of blackln�)th2 c�verf4ow pipe�. �s designsd.
Deformt d ar Y �ip ai oveifilova�nipe is benC ar d�fcarmecl (:rverilc�va pipe does not afiaw^�verffc,w at
d�rnag�d(ip of an elevakiori low�r than d�sigr,
c�v�rflrnv�ipe
inieY,lOi.etlet f-'i�.��: 5edirrrent Sad'ernent fiiling 20°�o c�r mcxe c�f'h,he�ipE.� InIeL'cniklet plpes r..0ear af sedimenf.
stenarnulatic�n
Tr7sh ond de!�ris 'fr�tsh and d�bri�-accurnulater.l 1n No tr�sh ar ci�:brfs irr plp:^.s.
inlekJrautlet pipel(iricludes flc�afabi�s�nd
n c,n..fE aatabf e s y.
a:7arnac��d InieYlc>ukYet Cr�cks•+oider fhen^r;-inch�f.th�jaint of'fhe Nc�cr�acks mor�kPiarr%8-ii�ch kvi�ie af kh�
� pipe Vnl�tlaut(e�t pi�cs vr any�v�idence aP�sail jn�nt of Phe inBef/ouClet prpe.
�ntaring ftf Ph�}oints af tl�e InleElauklet
pi��es.
ivietal Grat�s TT_ -Uns�ie�7cat��C�eninc� Urate with cxaenin�wider khan'!>;inch,� ��rate opening meePs design stanc�ards.
(Ifi appficablr^.) """""'�""'
Trasl�and dabris Trash and detrris thet es blockin�more (>rak�a frc�e of trcash�rrd debris.f�atnot�e fQ
fh�n 2G°�,e�f graYa surf�c� quiclelin�;s�fnr disposal
C}�am�aged ar mis;idnc� Gr�Ce rriissiro5�or 4�roken membar(w)of th� L��r2�te is in pface and irr�ets�IEsicn
grate grate. standerds.
---------._...--.- ---------.--�.—___._._____....� _._._._._..__._ _._.....�..___,___.__..__.___----__
M�nhe�le CctverJLirJ Coverllid nG(in plec�e C".ravc^r�l1id(s missinp r�r�nly p�rTi�lly in C�ver�ti�l prot�ats c,�eninc�tcr s1'rr!rpure.
placH-Atey e�psn steuct4�rr�rcaqtaYres
�arga�raP:rnair7teoiance.
L�Sckirrg rn�ar.h�nism M�echanism r,annot br,npenad by crn�; M�c�harUsm op�ns u�ith pra�p�rr tocri.s.
nat 4xorking rn2i�tti=,nance person wiEh�7r�op�r tools.
Lolts aann�t be seaCed.Seif-Eockinq
rc�verflid does Eaa4 w�rk.
Ge>ver/lid d"offlr,uit Y� C>ne ma'intr�rr�nca��ersari r.annt�.rerrioue GoverFlid cmr�be ren�ove�and e'ainst�l(ecl
rerrrove cover(lici�fP�r app{yirtg SC1 Ibs �f liit. Uy�n�mainte�nancc;pe,rsan.
2G1?Cit}<�f)�ter�z(�»i"+iuface.L'�;�tur Deargrcivtarival ]2�12.,r�016
.h-)
�age 24 of 35
i
Instrument Number: 20211019000038 Document:COV Rec: $237.50 Page-25 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
t1f'P[NI?I�;.<4 MAl'�'I IiT�.<�Nt.l:RI;t�F i7RI:?�-?I:Sv I S I OR.Sl'i_>R1�ilV1�TIiT:T'Af'1LlTiE`i<1ND(.)l�-:i1Tl?FJtvil�ti
4V�,�-���'t°�Fi� i�J�,WPdtEb f1�A��IC,1L.,E�
mai�v�rerv�Nc� ����c�a�z c+a���r�cary waa��Maor�r�rv,ar�c� �E�u��rs�x��cr��r wrs�ra
CGM�C7N�IVT F'FEQEbLEIIQ IS�6�EDED MAIfVTE�lAiVC�IS P�RF=C1R4/9ECS
Sfr'uctur�a :3e�diment Sedirn�nt�xce��.is 00l of the�apth�rwn Sump rP caYch besin ccrnte{ns na sed[merrt.
�acc.umuia4ion 4he Fottam of4he cakch besin tothe invert
r�f thc Pc�wesh pipe intr��r out ai the cetr,h
bc�sin or is within�inohes+�Pthe inv�rt�f
th�lo�vcsk pipe inYa or ouk of tMe ot�tcFr
tr�sin.
7rash�nd dek�res ` 1'rr�sh�r debris af mare Qhan%cu'oic fo�tu No Trash or debris kaiocking c�r potenfialiy
w�Yiich Is lar,et�d immediat�ly in Pront of Phe bkacking entrance to catoft baskn.
r.atch basin apening or is blt�ckin�capacity
oY the aatah t�asin by more fhan`10%.
� Tresh ar ciebn5 in the cafch basll�i thaE N�trash c,r debri5 In the catch{aasin.
exc�eds'l3 the el�ptl7 fr'r�m khe bottom df
basin t�invert the Iowest pipa inta or out of
the b�sin.
De�aci animats or veg�tarian thzt ccruld No deud anlmeis ar vegetaPeon presant
r.,�erre�r�te�d�rs YhoY cot�lci cau�a; �vlthin c�atch basin.
campl�ints ar dmngerous ga,es(o.�.,
m�;thane).
D�posits af'garba�7e exc�eding 1 cut�ic No rondition{�resent which would aftrart or
far�t In ur�lui7}w. su�rparC thc br�edinr�of 6nsecCs or rod�nCs.
f_)amaqe to frame Corner of�rame extends m�are than l inr,h Frame is even vuith curb.
€�nd/or to{,siab past curb 9ac�inta hhe s1reeC(If
applicablej.
Top slab has holes{erger tPian r squrxre Top Alab i�s frec of holes and cracks_
inChas ar crrxcks widar EYran l inch.
�rame not sitfing flush on top sla�i,i-e., Frame d>tzitfing flush on top slab.
sepr�ration ofi rnare then'%�inch ofthe
frame fram the tc,p slab.
Grack„in wel(s ar Graak�;wider than Yz inrh�nd longer fhar, C;atch basYn is szafed and is struckurally
hottam 3 feef.,any evidence af soil particles sound.
enteris�g catcln basin 4hrough cracks,e�r
mainte�ianae W�rsun judgss that catch
basin is t�nsound.
Crack�;wider tharr%incfi and longe:r th�ai; No cracks rn�rre fh:�n 1 rnch wide af the
9 faot at the Jaint of�ny�in�rtlautlef pipr c�r joinY af inlet/ouflek Wipa.
any evidence of soil particles rmt-r,rincr
oe�P,ch bcasin through arraoks.
Se4�tiemenU Catch k�asi�7 ha�s�eftlE�i mare than 1 ir�ciro 8asirr repiaceel or reGa���ed Ec�design
misaii�rr��ent or fivs rnE��ked n�s�r�[han 2 inches or�t Qf standan9s
alignPr7errt.
C)�mayt�d�ri�e jplirts CraA:ks wider fhan Yr-i.�ch a4 the jo�nl crf Ih� No r.rar,ks more ihan'a-in�h wid�at the
inleVouklet pPpes s�r any k.v(dence of 5ai1 ]oint�i ii7let/outlet,Pi�,es�.
ent�rin��,th�catch basin af the joint af[he
inl�tfouCfak plpes.
Cionte�mir�ants e�nd Ariy eviderfae of cant�mir7rants or Krollutlon I'vteteri�ls removE�end r1leNosed of
polltifir�n such as oil,g�asUfina,oonerete slurcies w accarding fa applicak�le r�c�ulations.Source
pnint. c�n4rol BMPs implementecl itappropriete.
No confaminants presrnt other than a
surfar.;e oid frlm.
Infet/Outlafl�Rip¢� St,diment Sediment ftlling 20°l oe n�e�re of Yha pipe Inlet/oufirY pipes cic:ar of sedinlent.
accumula4ic�n
Trash and e.lek�ris 7rash ancl de�iris accumulaPed ln ~� NU ir�sh ae debris in pipes.
inlptfouflet pip¢�s(1ncWeies flc�a[abE��end
nnn-flaet�bl�s).
12/12I2O1G 2t)1'%C'�ty c�£fEerilc�r'inefac�t5'ate.r 1 Y�yi�ia;�/l�xi�ua]
.=i-t��
F'age 25 of 35
�
Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-26 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
���N�,r,d�rx.r� r�n��v�rr.nn����r��t�<��:ixr�n�r.��rs F�c>x�;r«r�Mwn�rezz Q��ncct,rrcr;�n�at7 o�-tii r�,t3w7�>y
hl�.���a4"1`�F��A�t6y.s�fUCb('�hJE-l�L9LES
MAINTENAN�� CYFF�G1'C7l� CC7�9f�67`I�9V WHE�M/aINTEfVAtiBCE R�SIJL"f5 EXPECTECS�4t'61EC�
GC)MPt5PBE1J'f k�Rt7BLE� 9�N�EDEC7 MAf�TEP9AhlCE IS F�ER9=Q@�itA�Cs
Inletf�Juffaf F'ipe Demaged infef/outlet Craaks wider than%z-inch at the joint af ttte !Va oracks more than'%-inch wide aY tha
(canl'.) pipw enletlouClot pipes or any�vidence of soil jcrint of Ehp inicf/oufiek pipe.
�nt�rinq at tkie j�ints of the in(et/aritlef
pipes.
MePal GraCes Unsafe�rate a�aening Grzta with c�ening wlder then'Ia incYi. Crate c�p�;ni��r�meets desic�n sk�tndards.
(Cafch B�sins}
T'rasM and ciebris 7r�,sh and dekrris Y�hat is hi�cking mare GraYe.fr�c of frash�nd de6ris.footnotr fa
than 2Q94�of grate su�face. guid�;lines for dis�asal
CJer7laged ar n�issing Grate missing ar broken n7einto�r(s)nf th� Grafe is in placz and me�ts design
c�rate grete Any a�r�ra siructure rep�ls�e� sPandards.
urgarot malntea�arrce.
Manhole Ce,ver/Lid Caverllid nat in piace C;over/lid is missinca iar only partially in �averllid protects opening ta structure. �
place.Any opaePx structuee reya�ires
esrgent rroalrttenanee.
Locking inecl7anism v Mechanism cannot be opened by one � Mechanisrr�opens with proper toals,
n�rf w�srking maintanance pers�n with proper Yqols.
G'olks eannrrt b¢seatec�.Self-lacking
coverPlid does ncaC work.
G'ovedlicl ciifficult to One rnaintei7ance person cannot rerr�r�ve Covernid cen he removed:an�i reins[alfed
remove covErFlid afRer applyinq 8Q Itr� af liT�. P�y an�rnainYenance pers�n
20P��`ity��fR�uts�,n`�ux�+eeihrjt�a �)e*i�iiMan��al ��_ � '"'�"'1?�12/'rf)i6
F�..�1
f�age 26 of 35
�
Instrument Number: 20211019000038 Document:COV Rec: $237.50 Page-27 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
APi'E�;NDIk.r� NL1I1V'I'F�':11VCl:li�.(�[�(Rt�:�,tr'��TSb'OP��`('Cil2[�i��.��F:RF'A<`Il,f';IE:S:�NO(7N-SI'I'F;P>MI'S
��,�'w�o����"�fa�������.�9,�����1�.'e��e�
MAifVT�P�ANCE Ca�FE�T C1R C47NDI'fICDP15 VNHEF9 l�ESULTS�XPFCYF_CD 1Nk�EN
GOMP�PlE�J7 Pt24��LERRrf 9�APNTENANCE VS t�E�C1ECb NYAIPJTE�J�F��E RS PERFOFi�+tED
f�ip�s SHdiment£�det�ris AecumuleYed sedime;i7t or cletrris Yhak lAlatar tlows freely khrough pipes.
eccun7ulekion exceerls 2U°fo c�f 4he diam�ter of FPt�pipe.
Veqet�tian�rcaot Veget�tion(roats thTt reduc�free tNater flows freely throu�h pipes.
grcrwth Irr pipe rnave��ae�t ot"waker fhrau,gh�pipe�.
ContAminants and Any�evidenc��i contanilnanfis or pallution Mat�riafs rernov�d and r�isNased c�f
pollutic�n su,r,h aw oil,gasoiirrc,c�-uaret�slurries�� according to eppitcaL�le requla2icsns.Sourue�
painC contr5al pMF's implement�d if eppropriete.
No cc,nt�minanhs prasenk cth�r fhan�+
surFace cal film.
C1�mac�� tr�prcYeet�ve Pr�tective ccaating is clnmaqed�,rusf e�r Pipe rep�.ired ar repleeed.
raatiny er corrosican con�sian is w�akenin�the struc4ural
inter�rity of any part c,f pipe.
Da�nac�ed pipes nny der51 that decreases the crQss secti�an Pipe repairec9 or replaced.
arEa caf pip�Dy mare then 20%or is
determirved t��hava�a�eaken�r�struatural
Intrqrity nftha y ipe,
f�itche� 7rt�sf�r ar�d drbris Trash ai7d cfehris axceeds 1 cub4c fouY per Trash ai�cl debris cleared fi-orrE ditr,h�s.
i,tYGO�square feet of ditch and siopas.
_..... ...__._._._. _--- ------ ---- --�_�_..� .N�� .�._��.����
;�ediment A.ccurnulatc�d seciim�nt tttat E:xceeds 20°1 DiYeh r_leanediflushed of all se�iment and
accum�tlatiw� �if the desii�n ciepfh, debris so that it matcfies ciasigrr.
Noxir�u�weed� Any noxious or nuiso�7c�vege4ation which Nox"rous and ni�is�rrce vcy�etaCion removed
may constitute a hazaral ta City persorone;l �ccordinc�ko�pplic�ble regulatians.Na
or khe pulalic danger of nr,xious vegetation where City
pers4nnei or the puk�lic niighT normaliy kae.
Contamir7ants and Any evddencp�af c�neaminanPs or pdWtiran MatarK�ls remr�vacl and disposed crf
pc�lufican sur,�h as off,g�soflne,coercreYe slun�les a�' acc�ard(r�i�to applicabla regul�tions.So�rr�re
paint. control f3MPs impPemented if appropriate.
No cc�nkaminanfs present othe�khan a
surtace oil tilrv7.
..__---------------- -- ....._-- ----- -_... ....__. ..__.._ _____--� ----------------
Exr.essive ve��:taticsn l�egetation that reduce..free mc>vement+�f �iirater Flows fre�ly 2hrc.rugh di[ches.
crawt'h tvaker thraugh ditahes.
Erosion darriaqe tc�T � Ary erosion observecl e�n a ditcti slope Siopes are ncat eroding.
s{�es
Rock fini�7�ouC of One fayer cr I�;ss of r�ock e�:is¢s abov� Replar.�rocks ta design st�nd�ards.
{alace or�ritssfne�ilt nefive sal flrea 5 squ�re feet s�r mar�,any
applic�ble) exp�seci native soil.
6 2i 1�l2 01�r 2Q 1�C't ly nf Etaa�km Siul ac��VW'ai�:r C t4sa��si�wtruxi.r�l
�-�2
Page 27 of 3a
i_
Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-28 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
AI'1'F:N1)lXA n1,41N'I'I,N.�N('F,Rf;c7i;IlZk:MIiN'I'ti}�t)tt�,I'C)I�:"✓1Vs'A'(liR 1�f4C Pl,t'I'lt,:i Fi'�II)r>'� ;t3'I'F F�lbi3'S
��.�-�°�������` '
WIAIIVTERdAtJCE C}E:F��1'O� CC7NC)iY0C76V5 WFiEYU F2E�flJL7S F_XP�CTEC]WFi�F�
CONIPUCV�NI' �FtC3C3LE6Vd MAIN7E�1,4PJC�ES IV�EDECE NIAIFJ7EhlA�IC�E S PER��i2S4�EGt
Sife F rosian ar hoies Eeosian or hales more fhsn 4 lnehes high f�a aecess under the fenee.
under fence and 12-�8 inches v�i�e�rermitting access
through an ap�ening under a f�nce.
Woa+i Posts,Boards Missing car darnaged Missing or beaken boards,post aut of No gaps an fenre rJue to missing or braken
and C;ross Memk�ers parts plurrib by ms�re thar�6 inches r�r cross ba�rcis,post plurn�a t�r within 1%r in�.hes,
mc.mbers br�okan cross members s�un�l.
N(eakeneci 6y rotting 1-Ony pnrt s-hawing structural deterioration All�arts of fence ar�structurally sound�
�ir insc.ets �ue to r�4fing c�r insec4�deinag�
f�Fimaged c�r f�iled Concre4e or metal eftaehmenf5 Past fiou�7de#irin capahle of supparPing �
pr�st foundet4on deterirrafecl or una6f�to su�r�ort�c�s�5_ posts even in stronp t,vind.
� �netal Posts,F��iis C)ai7��ge^d parts � f�'ost ouE afi piumb more th�n 6 inahes.� Pc��f��furrzb to withie�9;.inches��
and F'abric '— _"_ "_'-----'- ��' __
To�raiis bant more thun�i inches. �iop rail fr�e of bencts gre�te��than
1 inch.
Any par4 of tence;including p�st,4a�reils, Fence i�eliyned and mee4�design
and fabeia)mor�:than 9 fo�sY aut nf deslyn sfandards.
alignmank.
I�issing or foose tansian vJire._�.�_��v� 7ension v✓ire in pface arrd holdinc�fabrir.`
C,1r,teriarate�d painE or Pdrt ar paits theC i�rav�a rusting ar scaling StrucYuiaiiy e�tlequate p�c�s4s or parts with a
�arotectEve coaSing a:onditiai�fhaf h&�s affecked struatural uniform�arotsafiva coating.
acie��u ar.y.
— ------------- ---- . _..----- --- --- __ ----.._.
C7p�nings irr fabric Upeninqs i��fabric are such thet an 9-inch Fabric mesh openings within 50%of grid
K9iarna4er�balf c�ulcl fit thr�ugb. aiaz.
"01?t"ik}of t�ei�tr�n�ixr.faee Ve'ater De�.i�;rF 0lam�al 17/I�%"�YY t;
�3,-15
F'age 28 05 35
�
Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-29 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
AI}F�F:itv'1)IXA �l%�f7'TIih�r1N(:'I.S1tFi(,7UIltliblLN'TSI(:)1t.4'1'OI2A(\4'A'i'13It1'�tiC'FI.,S'[T1.S.�1N£)UN "�I'T'1:13"u1F�S
[�1+G►_ �1--C:�i�4:?l.�t���6 �D���PNNC}
n�,a���r�na,ar�c� �a���cr c�� ccar�c�w�riaNs wH�ra ��suL r�ExPFcr�Q wrr�r�
C(7fU9F'C7NE�fT PRQBL�fVi IVIAI'Nl'E�dAIVG�!S tVEEC7EC1 fl+lAft�'FEIVANC�IS PERFCtRdV{EC3
aitr� Tra�h and debris Any tr�ssh anc{deGri.s whieh axceed 1 cukaie Trash ancl debris cieared frorn siYe.
Fook par'l,OOQ squere f�et(thi;s is about
equal t�o the amount o4 Y,ras>h it w¢�uld take
to fili up one standarci size office garbaea�.
car7}.In gen�ral,therE should k�e no visual
eviderrc�nf dumping.
Nc�xious vdec.ds � Any noxious ar ni.idsance vegehatian which i�lcar,ious and nuisance vegetafion rernaved
may consf.ilute a P��zt�rd tcs CiYy K7ersonnei �cca�ding ta a�pficaL�Ie reyulations.N+�
or I:he�ruhlic. dai�ger of noxiaas vegetaticm where City
�7ersonne4 or fhe public might normally be.
f,antaminant�and Rny evidence of contai7iinants or pofWGor7 Mat�r'�ets remaved and disposed uf
pr�ilution such�t�,�ii,gasoiine,corr�.rete slurr'ie�ar according fa eppliceble regufat�cc�s.>ourcr�
paint. controi EtMPs im�ilemenfed iY apprapeiate.
No can4amm�r7ts pr�sent QYher than a
surface oil fiim.
__.__.__._.....-------------------------------,----------------- — -_------------------------
�xce:ssive growkh oP Grass ar graund�over exaeects 9i3lr�ch�s Grasa�r groundaovzr mow�d to a height
grass;groundcaver in height. n�yrealer than G inches.
Trees and Shrutra� Mazr�rrJ tree identifieri Any tree crr limb af a tree i�7antified as� Na hazard trees en iaciitfy.�
havinc�a potenti�rl Co Pall�nri c�use
�raG��Y��ma�7e or threaCen humen lefe.A
Fraaas�d tree identifi�d b�a q�a16Yf�d
arGarisf m��st Nse rom�vae�as so�ri as
�aossobl�.
C7amac��d tree zar lJmlas or par4s af tre�rs or shrubs that c�re Tree�s and shrrufas wiFh I�ss than 5%of Gc�tal
shrub identified spllt car broken which affect inore than 25°lo foliegG vvifh split or broken lirri[�s.
of 1he tot�l folie�e ofi the tree or shrub.
7eees or shruk�s that hzve been Llown (Vo Y�fown down ve,g�.tatian ar knocked ovar
dovdn or knocked ov�r. ver�etatinn.7rees or shrubs free aV'injury.
Tr�a�;s ur shrubs whicF�ar�not ac9eqtii�tely Tl'�tie or sttruh in place and sadeqtfaYely
su�ortcad car sare leanln�c�ver,caiasin� su�,ported;dead r�r diseased trees
expc�scir�ofthE rocsYs. re.rrioved.
2fl I�t�ily t�t Rentotii Siicl�;�c��+;ilur I)aer�!ra h4am,ital ]'�I�I�OI u
:i-17
Pag�29 of 35
� _
Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-30 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
��PI'SF'1�Ut:a�,1 \1�L�1'('Ei°J/�N(".PRI�,f)t,ilI2i��;7ViF.PJ't'SF(7R:�'i'tJRI��IWA'CIsRk�ftC:ll,ti`[F;S�NI�O'�I-SI"I'F_Y>:ti1I'S
�.�°� ^-^��i�����������r��..{�.�,�a��0���'���..����������
N6�,6N7E�i�YJ�E. E`��FECI'JR Ct7MDITlC)N WliFdV SNAINTEN,4hIC� RESt1LT5�XP�C"6GD WFiEI�
Ct�IViPCY�dENT PF:C9PLEM IS NEEaED MAItVTERIAR[GE IS 6'EFiFCJRNE�D
Bn addiflan ta khu.^,peaifi�malnfen�nce crit�ris providecf Y�elen,v,ei!mai7ufacYurers'r��uiremei�ts shafl b�followed. ��
hr�cllify ����� C7s�aumanfadi�n� Updafc facllity inspecC'ic�n rwcord af[er each Maintertanee r�ccvrds�r�up to cfata.
inspection.
Pr�vide certlficetian qf re�laced filt�:r Ffifer m�dla is cerfi��sd ta meat
rr�edia. manufacYurer speciflc2tians.
5ite ��� irash and debiis And Crash�r ciebri_^,�rhur,hi Impelrs the Tr�sh s�nd�ie6ris rerr�oved Prom faoility.
funcd�ion of the 4aoility.
Contaminants and Any evidence of apntaminant�or�ofluti4n �agerials ramc�ve4i;�nd disposed crf
P��Iuhian such�s a[Is,qasoline,concrefe sfurries or according to a�rplieabCa regulaCda�7s.Se�urc�
paint, control E31VIPs irnp{Pmented i4 appropriat�.
No c�ntaminants peesenk<�ther fhan a
�;urfac�e�il iflYm.
L.ofe cyr,fe C�nce�.7er y�ar. Far,lfity Is ra�-lrryp�etec�and any needeci
maintenance perfcsrmed.
Vault 1-r'er�frn�r�Y SerSimc:nq on vduit Varle�-R�fier to rnenufaoPtire�''� Vt�ui[Is 4ree hf sedimc�nt.
Area f�c�c�r recquiremcnts.
Seciimenf Gn t�K.r oC VaYies-RaPer t�2 rnai7ufer.turc�i'S VaWt is free crf sed'vmenk..
car(ric4¢aea requirernents.
--__ -_- -------- ---,—�_�.���� ..�... --------
Multif,�l�.sc.um lincs TI7ir,k cx rnulfipf�.sc�um lir�es above k�p of Cause c�f�rlug�in�correc(ed,r,3ni�tars
ak�ovp top af cartridyes.f�robably due to plugg�d repiaced if nec�ssary
eartridge, canist�rs ar�mclerdrafn manifc�ld_
Vauft SLr��Gture L7ama�e Yo�inll,�� Crftcks wid�e'Nien Fr�inch ar�d any Vauit replacea��r repairad fcr deslgn �
fran��e,bakfom,�ndlor evicienoe�f:;oi!part!cl�,entering fhe sp�ci�r,ations.
fap slab structure 9hrou_yh the cr�cks,or qualified
inspeatiori personnel det�armines th�veui4
Is rre�t sfructw�Jly�aund.
BefFles damaged Baffles corrodinG,crecking v�erpirrg,ori�/or Repair�r rep{e,ce�e.flies 4a s�aecific:akion.
shrna-iny signs Ufi failcire as detarrnined by
m�ir7kunancelins��ection person.
Filter Media�� Stancfina water in � V��ries-R�fer to manutacturer's �m Na standing water in vaui4 24 haurs after a
v�ult requirernerrts. reifl even[.
She�rt r.ircu'Gting Fbo�,a�w¢iU noC prapc,rEy enter filter �Icrws c�cr through fllYc�r rrre�iia.
cartridges.
Underdr�sin�an�S SedimrenY ancl dcbris Ui�oderrJrains ar clean-outs partially plwygeeJ UndPrdrains and clean-oufs frae af
ClearrCluts cx 511e�1 with sedimei�t�andfor�k�bri�. ��dimant ancl debris.
IrvletlC7ukl�t P(pe S�rliment � SHdiiv��n[filllrrg 2U%e�r more oftha p1{�7e� 9nlr�t/autl�t plpae cl�ar oY'scdimr��7L
acc��un�IpCion
7rash ancf dehris T'rasl�anc�debris�ccumulated in v�_� No trash or dehris in pipes ��^
orrlet/c>utlef pIK',fas(inclutfes flo�t�hlc�s and
non-floatebles).
Dain�+�erl i�lfeYl�auftet Cracks wirJ�r than;a��inch af th�;joi��t of tbe Na crar,ks triare�Yhan'/n-in��,h wid�at the
pipe inl�kFowtfet pipes�ir any ev'rdertce af soil jWink of the inl�:(/ouflet pipe.
en4�ririg�sttha jainfs ofthe iniefiautleP
Fxipes.
?O1 7 Cii}�oiR<.rxtnrN 5w�i'a�e��ntci 1�asi�,m M;uiu:�1 � 12117J2fJi6
�4c-:39
F'age 3U of 35
�
Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-31 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
A}�1'FNI7f;iA �,tL�lh"CP,VAN�'ia:RP;(�>i1lKl�;RI(;N1�+1�f7P.Sl'URA4Vk�i[t,ItF.F+t"fl.("1'EE;S�tN13U^d-ti7'1'}�Bh�tE'h
�Vd�.�"0-���5�►4��1�"fa4F�';Y'���ti�6T�Y'�d�,T�iL�6a���l:'T`�6�`,�'Y�Y�IV��
I41A9C�T'EIVAhIC� DE�ECT t�Fi CC7�ICs11'1CSN WHE�6 NI4fCdT��R,NCE RE�ULTS�XPECT�L�WR-4��
CQfi��"Qh��NT P�(3�LE(�1 9�fV�ECPECI NYAIN7EN�10fJCE iS FEFtF�RMED
Access 14R�nh�ole Cover/iid nnt in place C�avarllid is mis�sinc�or�nly partially in Manhtale 2ccess covered.
pler.e./kny p�3en m�a�ihole r�qt�dre�
irercne�3iate malF�fanance.
Lockinr�mechanism Mechanism cannot be op�ned by r�rre Machanism opens with praper tcx�ls.
nat w�arking maintenence parson with praper tools.
6aits can�ot be seated,Self-locking
cover/1id does not wark
Cuwer/Iid clifiir.ult to �ne mainter�qnce person ca��naP rernove CoverAid car.be rerrroved end rein�talled
re;inuve cou�.rllid trfter ap�lyiny SO Ibs af flft. by�ne mainte��ance person.
LaddNr rungs unsat� Ivtissinr�run�s,miseli�nment,rust.or Ladci�rm�:ets design stand�rds.Ailows
cracks. maintenance ti�ersran safe eccess.
Larc�e Access D�maged ae diHicult Large access dnars ar plates cenncrt lae heplace or repair access rJaar sa i[can
Doars/Fl�te ka open a��erredfremoved usirrg riarmal equlpmenE, c�pmned�s desi�n�d.
-------------.._..._- --- --- — -- —
C;aps,doesn't ccrver Large access dnors nca4 fl�t end/nr�rccr;ss C3oc:r7 close fiet ancf r,o�ier acoess cpenvng
campletely e�renlnr not cc�mplete�ly covered. ecrn�feke:ly.
lifting Rin�s missing, l.i€ting rings nat r,apebie af liftiirg werghf of l.ifting nngs�s�iffcient Co lift or rc;move dc�Or
r�rsted rJ�r�r or piate. ar(alaYe.
!2/1?f201�5 10'I"1"if5 vf�R����i�ru Snr7,i����'J��iter I)a���x1 AQartual
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Page 31 caf 35
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Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-32 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
�hf 1'f:�]I)I:ti F1 '��1.��IN"i'➢>NA'V('T�;iZT:Ql1TKT;"t-11::N'I'S i C)1<STi)I'Te�l�4:lT'F.R Pf1CTf,l['1:T:S ANL)11'��til'1"I'T3MPS
{��.�"�^°-�����'��������
I1�AIN'f�NF�hICE ��FEC7'UR CC3NDPTIQNS WHEhY RESUI_T�EM�ECTEC7 V+/FBE�d
�C30VIPC76VEN7' P(�C7��.EM MAIIVTEhI/aNCE 15 N�ED�CD MAINTFP�d1f�dC�IS PERrC7�tfV1ED
Pre�,�entiv�r �� Wegetration Veget«tion to be vdatered and pruned as Heaithy vegetetion growth wikh 9uil
needpd ez�rJ mult:M appl'ierl kr�a min(mum of crrverag�es designed.
2 incYres ta mainkain healthy graU�kh.
E3'ior�etentiorr Area Trash and debri� 1'rash and debris in th�b6cu�etentiran erea; N�trash a�r det�ris Ir�th�bir�r�t�ntion are�.
leaf drap in the fialf season.
Secliment Sediment acaumulation h^4ha birar�2�ntfon V11�4�r in the bir�retention irrfilfrate�;as
accun��ulatlan aeea int�rYerincp�rvifh inf'iltratian. ciesigried.
Fxc�ssive ponding Stan�iing water in the bioretentian are�far .:,tandiny��✓�ter 4nfilfrat�s at the desired
rrrore�ftien fwa days. r�te.
Irrficrvv r�stricted � irrYlcrvv not�attinr�info bic,refe ntisan; Uno�shur,fed and proper{y rot�ited inflvw
de�anslsediment blocRr�ge ai Inleh features; infa 171oretention area;in[ef is�sfaLilized and
naQive sail is zxt>os�d or okher signs c�f �ippraprietely armore�.
c,rosion damaye is presenf.
C��i�rflow na4 Overffow water na%r,ontroiled t,y ouClet C7ufiet features cantral rav�rflow;pvertlovd is
controlling�xr,ess featur�:s;nafive sail is exposed�ar ather sYaGil(z�:d and a�{�rapri�af�Cb°rzrmored.
waCe�� sia�n�t�f carn5ion ci�im�ge Is pr�aent.
Unclerdrain not fra�ly Underdrairi is naY flrnvirrg when t�ivretar�Yion Ui7drrdraln Y`Iow�fr�ely when wa4er is
flowing ar�a has b�err infdfrating water_ �irasant.
Vegetation�-�--- F'c>or vegetation � Pfants rvot thri�rinr}across at le�asf 8�1�`/�f hieelthy water toler�an4 plants in
4crveraqe khs�ntire�iesign w�gel�Pe�1 area witi�irr fhe biaretenYion area.{alanYs fhrivirsg aarc�ss at
ESM14P�,ravarly dense veaaet;�tfon reyuiring Ie�st 804�0 of ihe entire design veyeY64ed
pruning. area within the Facilit�.
IrrsuSfiici�;nt veqetatian F'fents ncat wafer tolerai7t ypecies. �'lants ar�waCer t�ieranf ��
We�ds F:resei7t �Ueeds grcn^rirry�irt blwekenkion area. Nrr vdeeds in ktior�tentiw7�rea.�
WaR�riri,c�ncst���� �Plantinc�srah��iule requires�ruquenC Plarrts are�staF�lishrad ancf thriving
ocr.urr'ing �watcring(approx.wee;kiy Y�ar'I,b'�monthly
Years:'and 3)for ne+r.�far.ilities,and as
n�eded for establishec9 pl�nfinys ar dry
peric�d�
Pe�t ccntrerl Sigr�s of p�sts,such a�wiiking or chet�led F'[ant communffy is p�st-fe�ee wYren
leaves r�r b��rk,s�otking or ofhzr indirators; faliawing�n approv�d InY,eqreted Past
axtended panding periad e�nrouraging ftAanac�emenf plan;bioretenfiQn functioning
musquifoes narm�riiy and pondiny confrolled es needed
far pest r.onYrol
C.ontainment Berm Erosican F' [_rasian occurring a4�arthen sicrpes or� Erasion on the cankainmenT herm and sid�
�nd Earth�n Slopes r,ankainment berm side sfoAe. slopes has b��n repaired end the r,ause of
the erosVon carre cted.
Voicls oreakad by Voiefs efFacCing krenn integr(fy c>r creatinc� Voids heva be�n repaired;fzcility is fre�;crf
nuosance�rtlrnai� lu�aky Wr�nd coi�rcCiCiocY nuisance animai�s follomnnc�an a}.'��7roved
(e�.,raderrts)cae Eree Inkec�rated Pest Managerciant E�Ian.
raofs
S�ttl�meant � Arvy g��rt cyf tMe c�ntainm�nh her�n to�has A minimurn c�f 6 inch�s freebaard fram th�:
less Etaerr B iriches�sf YYee6oard from the rneximum ponc�IeveY to the top of Yhe
m�ximi,m Gand lev�!I Ca the to�af th� term.
berrr�.
Am�nd�d Soii Poar soil nutrienks uoil iYot praviding pPant nutrients. Sail providing piant nutrienCs.
Bare spafs � Ft�re spot�an soii in bioreEention area. No bar�sp�ts,bi�reten@iui7 art.a cover�€;d
vdith veyetafion r�r mulr.h mixecJ into the
un�i�rlying sail.
Uaor7pactiur� f�oar infNtretion due ka suil romparYi�m in {Vc�soil t:ompection irr'tt7�bioretenticrn
the biorpCentiern�rea. erea.
I'ti k 2,r20f 6 2017(1ty�t'fZentnn tiiitafi�ce tiUaT�i��9)�,ign�9anual
t1-42
F'age 32�f 35
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Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-33 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
AI'P1:NDIX A "vI1�TNI'LV�1NC1 fl2I C)f IItI�M�N'l'S I;OIZ�;`I'C)R:h1W'.�1'I'I�I�f A(_'IY1I'1'7FS AN3�C:7i*? SITE LiMF'S
��.'��'^,.�����' .. ���
M�I�I`fEl�qAfVGE DEFECI'C1R COBVC}kT9t�BVS WF#EPJ R�SULTS EXf'EC7ECt WFBEfV
CfIM@'C3PJ�NdT �R4��LEM M?,IPVTE9VAiVC�IS iVEEC/ECa k1+i,AIN'I'ENAN��IS PERFC�RMED
—__.._..------- ---- -- —..__ ---- —
Site � Tr�sh and debris Trash and clebris accurnulated wr rock pad Rack pa.d site free of'a�ny trastr or de6ris.
sife.
Rock Pad Are� Insufticient rc�ck pad Rack pad is not 2 feet by 3 feet by 6 inches Rack pad is 2 P�et Cay 3 fee4 try 6 inches
size thick or as designed. thick or as designed.
Vec�etation grawth Vegeteeian is sean grouving in or kl7rough No vPge[ation within rcrck ped area.
roek pad.
Rnrk Exposed soil Swl can he�een Phrouyh the rock pad- 4=���II thicknass of fhr,rock ped is in pl�rce,
n�r aoll vislble throwgh roak pad.
��r«'�.�7'°^�`����.��.���:���".
(VtlAINTEhIdAhd�E CIEFECT Cl6� C�B�C31TBC5N:iWVN�N l�ESl.�Ll'S EXREGTEC71NhIEiV
GQNB�OIVEPJT P�(7BL�N9 NfA,fIVTEh1AI��E IS PdE�C7�� kV1AfP9TEh6ANC�iS f�E�FC3fiR�lED
5ite � T� Tr�zsh anr!debris Trash and debri;accumulate�!on:t�e Spiash t�lock site frer.of any trash or
spi�ash hiock, debris.
Splash 61ock Lislo�ged spl�sh Splash L�lock maved fream eauilet c�9 Splash black correctly positioned ta catch
ble�ck downspa�ut. disch�rg�fre�m�icrwnspout.
Channeifng WSCer Goming off tPie splash bir�ck cau�sing No�ras�on oocurs from khe splash blqCk.
erasian.
C)awnspout water UUater corning iro�m the da�wnspout i^,not Water is discharginq normally ta the
misdirc:cted discl7ses�ing tothe dispee.s:�l area, dispersal ar�a.
2Q17('ity�t�f�Renfcmtinrft+.e Watex L7e5iKn Maruaal l'1i[2/2016
f1-43
Pag�33 of 35
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Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-34 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
r1P1'�'NI7iX l��l llfjlD.'T'13N4VC`P Rh.QttIREMF,I��t':�F'f>R S'1'C)RN(\�It1i'�:R h'A�"IL3TILiy AND G,J-SC'['F�'}3MY5
I�`d�.��"�+4�IL�$�BVC��E$�'fi�I��'
(UdABNTEP�p��lCE i��FEt;'f CbR C(�hlDiTIC2�IS WH�td F��SULTS EXP�CTECF WFIEN
CC7NdPt�IJ�NT RF2CZC3LEM Md01lV"C�NANCE 6S��ECFEf� VUTAINT�h1�lC�C�IS f��F��C3R�Vl�[?
Soid PNedia� Unhe�lthy vegetation Veget�tlorr nnt fully cov�rii�g grcxand F�I�nt�are heelthy ar�d ap�ropri�te for sit�
surf'ace ar veget�tlon health is g�cmr. conciitlans
Yellowing:;�osslbl�Nftrog�n(N}
��fir.iency.F�o�e growth:�ossfGle
Phospharcws(P;deficiency.Poar�
Vlawering,spotflnq ar curled leaves,¢�r
wrc,ak roots or sYen7s:�ressible F�r�Eassium
rl<)deficiency.
Inacleqiaafe s�il li7 Ehc fel1,retum leaf fell and�hrecfcieGi Sol�rovidir7e,plenY i�uCrienEs and str��cYure
nutrients and �✓oa�ly n�aC�rlals fram fhe lanr3scape to ttte
skructure sit,s when possible
Excessive veg�Yation Earass he.comes excessivefy Pall(Jreet�r H��ilthy twfi-"grasscycle"'(mulch-mow ar
qr�awkh fhen 1 fJ inch�s1;nuisnnca weeds and okher fWav�tYie clippings)to buii�turf heaffh
veg�tatican start to t�ake avar�.
Wee�9s ___.V_.__....�..._. �r�venfive�rnaintenance �v�_�� Avaid us�of�,;�esticidps�(bug snd werr�
killerrs},like"wvaecf&�fec.cl."whir.h cfamaye
the soil
�wrti(izer rreeded 'dVhera fertitlizatiorr is nead�d(malnl�turY Ink�grafed R�st M�negen2ent t���J
and annual flawer beds),a mode�rate �rotocc�ls��ar fertilize2ior7 t�oAcwed
fertilizet'�crn pragrarn shouid be used which
� relies on ccnn}�osf,naCural ferkilizers ur
sfowr�rede�se synth�tic ba6anced fertilizers
Bare spots� Bare spats an sail � � No bare spots,area covereQ with�
veqetatian or mulch mixee!intn fhe
underlyinc�solf.
C;om�rracfl�r��_��� Porar BnfliYratioil due f�i soil cornpacCiorr N�s�aii c�mipaction�
� Ta remediaEe r,om�actian,�er2te
sQil,till Yo at 1r ast 8-irich depfYs,or
f'urthrer arr�end sail with rompost ar7e1
re-tilD
« If are�s are turf,aeraGe oampacferl
araes anA:!top dress them with'tf4 to
1/:E inoh czf cwn�osk fo rencruafe th�rn
» ff tlralnag�is skffl slow,oonsirJer
investigating�Itemative causes(e.c�.,
high v✓�;f sea�on Uroundkvater levels,
IpNi permeahility aUils)
« A(sa cnnsider sit�use anr�pratectlon
fram cam�acting ar.tivitie,
1'oar inflltrativn--�— -�c�Cs becwne ovaferfo�y�;d,do not appear Facility infiltraking pr�periy ��
� ta br infiltrafirrg.
Err,s(anlScourir�y �ros(an �� Ar?r�s 2f,�otenPpsl�ros�lon are visible � C�usea aF eras(nn(e.c�.,aoncen€raY.e flow
entering area,channeliznticrn ot runcrff)
identitied and clama�ed ar�a stabilized
(regrac�e,rock,ve,gt:,tatic�n,eeosion r.ontrol
matting}.For daep r.hanne�ls or�cuts(ov�r 3
iinr.nes in ponding dapth),temparary,
erosioer corrkral rri�asuees in pface until
permanent repairs can be made
Grass,"�/ar�et�+tiorr Unl7ae111�y vegeteticu7 �.rss khan 75°fo of plantsd vac�etat'�oi7 is NeaB'.hy vegatatiam.Unhealthy planfs
healtf�y�r�ith a gencrally good appea.rance. r�moved/repl�ced.P,p�rapriate vegekatierrr
�innfed in term�of exposur�,soil end sc�il
moisture,
Ncrxivus Weeds Naxi�tas wecds Listee�nox:oeoa uegetatian is presFnt(refer No rraxious vveeds present. �
ta ourrent Ce�unty noxious weed(isf}.
?Oi i t'ity c,l"Tteiitori 4iirP�tce`�vat:;r 17etii�,�c`�4ai:zual 12i12,-2Q16
A-;!?
F'age 34 of 35
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Instrument Number: 20211019000038 Document:COV Rec: �237.50 Page-35 of 35
Record Date:10/19/2021 7:21 AM King County, WA -
E�hl��l�' '"�'"
P�aR�E.L
�fFfAl�P1��eTIOIV ClF THE 5C7l.ITN Fi,4LF OF TFlE l�C3RThl F�ALF OF�THE SC�l1�fF�Ed�ST Ql1ARTER C3F SEC�f6C3lV 3C9,
TCiV1/NS9�IP 23 NC7FtT�i, RAlVGE 5 EAST, �l.M., {N ICIIVr C:(7UCU1��", U1/ASFIIfVGTf7N, LYBB�G WESTERLY C?F
Rfaln/f,4R�5�'ATE Hd��-IWAY IVt7. 5 AS ShiOVi(N C�fV 9VIA� RECC��t�7ED RN�/C7L�.INPE 2 t�F HiGFi1NA,Y fViAPS,
P��E 9E, RECC1Rf35 C9F SASC� �CJl1tVTY Af�L�,4S CCIBVC�EIV6NECr IPV KING CC�I.IfVT�'Sl1PERIC�R C(��1RT CAl1SE
NVt�. 5�f�109;
EXCEf�TTFiE WF5�30 FE�T�I-{EREOF„
AIVCi EXCEPT�R-4E SC99J�fH 1`� FFEl�1�FIEREC3F.
���LAR�`f�lt�N t�F CCYVE�I��i�
��F-f9�6�"� - FU�L L�C�AL DES�RI�TOC3N
��ge 35 of 35
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