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Home My WebLink AboutRC 20230522000372 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-1 of 31 Record Date:S/22/2023 11:22 AM Electronically Recorded King County,WA Return Address: City Clerk's C7ffice City af Renton 1055 S Grady Way Renton, WA 98057 L I F�R liV�PE�`fI�N A�1� I�IAI�ITENANCE OF �RAI6VAGE FA�ILI1"IES AN� �IV-StT'E �n/IPS Grantar: Weatherly Inn - Renton, LLC Grantee: Citv of Renton, a Washin�tan municipal corporation Legal Description: The south 5.5 acres of the north 31 acres of that portion of the southeast quarter of Section 31, Township 23 Narth, Range 5 East, (See Exhibit C) Assessor's Tax Parcel ID#: 312305-9067 IN CONSIDERATIOIV of the appraved City of Renton (check one of rhe following) ❑ Residential Building Permit QCommercial Building Permit ❑Clearing and Grading Permit ❑Civil Construction or Utility Permit for Permit(s)C18 005 810 (construction/auilding/utilityPermit#J relating ta the real property ("Property") described above, the Grantor(s), the owner(s) in fee of that Praperty, hereby covenants (covenant) with the City af Renton ("City of Renton" ar"City"), a municipal corporatian of the state af Washington,that he/she (they)wifl abserve, consent to, and abide by the canditions and obligations set forth and described in Paragraphs 1 through 9 below with regard to the Property, and hereby grants (grant) an easement as described in Paragraphs 2 and 3. Grantor(s) hereby grants (grant), covenants (covenant), and agrees (agree) as follows: 1. The Grantar(s)or his/her(their)successors in interest and assigns("Qwners")shall at their own cost, operate, maintain, and keep in good repair,the Property's drainage facilities canstructed as required in the appraved construction plans and specificatians R-403601 (Project Plan#) on file with the City af Renton and submitted to the City of Renton far the review and approval of permit(s) C18 005 81 Q (Construction/Building/UtilityPermit#J.Th� Praperty's drainage facilities are shown and/or listed on Exhibit A— 5ite Plan. The Property's drainage facilities shall be maintained in compliance with the operatian and maintenance schedule included and attached herein as Exhibit B—Oper�tic�ns and Maintenarrce. Drainage facilities include pipes, channels, fiow cantrol facilities, water quality facilities, on-site best management practices (BMPs) and other engineered structures designed to manage and/or Page 1 of 31 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-2 of 31 Record Date:S/22/2023 11:22 AM King County,WA treat starmwater on the Property. On-site BMPs include dispersion and infiltration devices, biaretention, permeable pavements, rainwater harvesting systems, tree retentian credit, reduced imperviaus surface footprint, vegetated roofs and ather measures designed ta mimic pre-developed hydralogy and minimize stormwater runaff an the Property. 2. City of Renton shall have the right to ingress and egress over thase portions af the Property necessary to perform inspections of the stormwater facilities and BMPs and conduct maintenance activities specified in this Declaration of Cavenant and in accordance with the Renton Municipal Code. City af Rentan shall provide at least thirty (30) days' written notice ta the Owners that entry on the Property is planned for the inspection of drainage facilities. After the thirty (30) days, the Owners shall allaw the City of Renton to enter for the sole purpose of inspecting drainage facilities. In lieu of inspection by the City, the Owners may elect to engage a licensed civil engineer registered in the state of Washington who has expertise in drainage to inspect the drainage facilities and provide a written report describing their canditian. If the engineer aption is chosen,the Owners shall provide written notice to the City of Renton within fifteen (15) days of receiving the City's notice af inspection.Within thirty(30) days of giving this natice,the Owners, or engineer on behalf of the Owners,shall pravide the engineer's repart to the City of Renton. If the report is not provided in a timely manner as specified abave,the City of Renton may inspect the drainage facilities without further notice. 3. If City of Renton determines fram its inspection, ar fram an engineer's repart provided in accordance with Paragraph 2, that maintenance, repair, restaratian, and/or mitigation warl< is required to be dane to any af the drainage facilities, City of Renton shall natify the Owners of the specific maintenance, repair, restoratian, and/or mitigation work ("Work") required pursuant ta the Renton Municipal Code. The City shall also set a reasonable deadline for the Owners ta complete the Work, ar ta pravide an engineer's repart that verifies compietian of the Worl<. After the deadline has passed, the Owners shall allow the City access to re-inspect the drainage facilities unless an engineer's report has been provided verifying completion of the Work. If the Work is not completed within the time frame set by the City, the City may initiate an enforcement actian and/or perfarm the Wark and hereby is given access ta the Praperty for such purpases. Written notice will be sent ta the Owners stating the City's intentian to perform such Work.This Worl<will not commence until at least seven(7) days after such natice is mailed. If, within the sole discretion af the City, there exists an imminent ar present danger, the seven (7) day notice periad will be waived and Work will begin immediately. 4. The Owners shail assume all responsibility for the cost of any Work, ar any measures taken by the City to address conditions as described in Paragraph 3. Such responsibility shall include reimbursement to the City within thirty(30)days of the receipt of the invoice far any such Worl< performed. Overdue payments will require payment af interest at the maximum legal rate allowed by RCW 19.52.020 (currently twelve percent (12%)). If the City initiates legal actiari ta enforce this agreement, the prevailing party in such action is entitled to recover reasonable litigation casts and attorney's fees. 5. The Owners are required to obtain written approval fram City of Renton prior to filling, piping, cutting, ar removing vegetation (except in routine landscape maintenance) in open vegetated starmwater facilities (such as swales, channels, ditches, ponds, etc.), or perfarming any alterations or madificatians ta the drainage facilities referenced in this Declaration af Covenant. Page 2 of �1 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-3 of 31 Record Date:S/22/2023 11:22 AM King County,WA 6. Any notice or consent required to be given or otherwise provided for by the provisions af this Agreement shall be effective upon personal delivery,or three (3)days after mailing by Certified Mail, return receipt requested. 7. With regard ta the matters addressed herein,this agreement constitutes the entire agreement between the parties, and supersedes all priar discussions, negotiatians, and all agreements whatsoever whether oral or written. �. This Declaration of Cavenant is intended to protect the value and desirability and promote efficient and effective management of surface water drainage of the real praperty described above, and shall inure to the benefit of all the citizens af the City of Renton and its successors and assigns. This Declaration of Cavenant shall run with the land and be binding upan Grantar(s), and Grantar's(s') successars in interest, and assigns. 9. This Declaration of Covenant may be terminated by exeeutian of a written agreement by the Owners and the City that is recorded by King County in its real property records. IN WITNESS WHEREOF, this Declaration of Covenant for the Inspection and Maintenance af Drainage Facilities is executed this ��day af �r , 20 �."� . � ��:�� ,�°�'" GRANTOR, owner of the Praperty GRANTt7R, awner of the Property STATE OF WASHINGTON ) COUNTY OF I��'w�;�°?��c,�-erc'� )ss. On this day personally appeared before me: �E�,X �� , ta me knawn ta be the individual(s) described in and wha executed the within and foregoing instrument and acknowledged that they signed the same as their free and voluntary act and deed,for the uses and purposes therein stated. Given under my hand and afficial seal this � day of�ts.-A, � `, 20�, ��ti�ti�oou►i�r�`�,�� 4 ,,,��`", C,�d I� k'�° '',�f� �,w� �"�.�;tis�i��`�,��.�� ti :�,��'-��,� +�� "" ��"� � �'�P�A, " Printed name � g ��}� �'". � = s p� p � � Notary Public in and for the State af r" ef' ��4�.dW ° ' �,,,�,a,�.� ��,°��,� Wash�iyngton, residing at gs � y�, � �� 4 ,/��R9'YIU�� d°��°,pB��py•a��W�taa"e�`��a*�.�+'p4$a "�ie��V�� , My appaintment expires �� ' �� Page 3 of 31 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-4 of 31 Record Date:S/22/2023 11:22 AM King County,WA I 1 - I I � ~ � � � o � a � d � � � � z � � N � N � N � � � � o w N _ _ � ,,. , __, , �, � � o _ c� ��a ,l- � � � -n � � D � �,, ��o ��c� ��a�r�, s�€ 4 Q =� � � � [;, o STA:1 fl.88, �.17' RT ' �ETA!! SHQ�a QN T�-!IS SHEET . �I � "� ' "Tl O , 3 � CA��'BA�IN TYRE 1 ' � � � 33 ;.F {}F 6" �� r ur 12" �0.54� �= _ . . � �7 W � t!: � � N -, ��:��,�s - �, � � � : ��.�� se� sr�� uc�� }� �.� �� m � � � .. � � o �e �r�:��.ss (��' e) , ,' � ;� : - - - , � z r � � � � � W ��x��r�.�s�.�s {�z' s� --� � _ �; � �� tT��.�(�za ��-�c �s t� o� ��° ��.�r� �: �y�€� _�� . , " �� c� ��t �� n � N , �y �SEE STt�?�4 PRt�FILE �2} � � � '`�'-" ` 19 LF C#a 12° �QC�??� � �� STA;Qt��=96, tt,�fl' Z � m � � � (� C7 €f3 - STCR�! F�tQFILE �2 1+5�.59 �v.,,,, � -tl C7 D � � '� p ` sz �` �i.{}1V COPITROL STRUC �7 � � ^' p o � P UNE 12tt}$95 i�� ' �� i � — D . rn �' . � � SEE ��AlL�N SHEEt I-' � �� o '� ,Q � �' 164 1:�-�-= ?60.3� � � � � � r � ¢ �� ~. i �� IE IN:154,83 (?2' S; m � o C ZJ � � � �=, ��13JIAR V�CTLA.NQ l��--6-8-Y ;! '-S?A.G�-�2.64, fl,Gtl' r�T ;I ` lE t�)T.154.8? (12° W Z D ' A �- o � � � 'h1TH CUR� INi�T �' i2' OUTLET PIFE FC�R VAULi 'i '� _ � Ct� N � � t— SEE pETA1L �JN �IE�T SD-fl� �� 1E G�UT;154.83 (i2' N} i �� ; COPJNEGT RC�iF o fTl a D � � � O � = RiF�;162.78 � !! = t� �� T i+ � � z us � C DR�fh INTQ VAULT � � � IE ihE: 158.71 �' $8 lF 4F ?2ffi �+�.54% ,_ ��, � .n � � 8' lE: 16(}.79 � cn Q - i� ou�: �5�.3� ! �� (s�� s�� R�� '; _ � c' � o �- �+ � � � � �` ,� `� ��.�� ` � �i -- '� � tn � ' � � _ �a �� s�� : �: � 1 - . � ,� c ._ . . � � . _.=� :t .�1i36.�� p N � � ' STA_0+1162 36.55` RT �J � ; � 1-h - 74 � � � � . {J3 z rn w 12` P?PE #�IT� VAUIT s� �� j i ( E S3(�RlA �PU'�1�E; ;_ m �' � ° 'v� ---� � S� = ��- � �e i�_��.�� (t2° w�� ;I�,� � � !i �� rn o n� tts o �: ��:�-,-�a.�,, �.�� $ o �, b = � ` - � `�` � � ` � -�—��_ � � ��a�� I �e��c�s�o�� ur�t z� - � a � � � L � r ' � - � � � ��2$.G`�J � ��3 ��£-`� �. (( . � � `�� f�i��.T �1 � i� � �o s, � � �( E� �i ��1�4:7b1.23 � m � O +- � ; �� .ss �� :;so.7� (�' E) � D � ' - � � I� �f� � �� Q o v � v � w � �� 3�� t.QO� If.lf3.24 �8' E�. � { tn 3� � ${� '"� � � >. �� I � �� 1� LF fk 8° �1$.63�� } IE:162E6 {�H SE) �[7 m � m � � _ �, "� � �` ' ` .� � 8' �1,G9% � � � W r -J � ' '� �} � �� _# � � � � � ��=,�,--� � _ � � � -n °� ��( � � � � � m �} �� g '� �; t ' E:3fi_ � z ."� 47 00 � � �� -� � -- � � �� `,` ` .E;362 97 (8� E� C� � D � o � t---�—r _� -; 4_---°- ;.�, � � ti� 8a �t.t}0�'� � vs c.�'n �� w .� � _ ;_� � C . � ' i i ' � � PRlVA�GA�T lh-FLACE � � g• '� "•� z D -'�- , , � � [}E�Ee4Tl�f� Y��LT �� 14 - _. Q a `- 0 � �� Ei4!:S t1N S�!EET SD-tl6 __! � m � ; � : B4Tffl� 4F YAULT. 154.33 � STk.�0+7b.58 ;79.87'RT ST�,; �7 �' CA7CN $ASIN 7�� 1 z 1 �: T(3P OF VRI�LT;162;37 � -� '� R1M:iF�,82 n o t� �v �U�NNECT ROOF Dt�e't�'N 1NT0 VAGLT� !E IN:162.7t� �8$ E} � � � o �, ' � ��r� � � � �� { 8� (E: i64.73 - � [E C�UT:162.70 (8' W� � c�i N � . � � a < -n � Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-6 of 31 Record Date:S/22/2023 11:22 AM King County,WA i i - r i i �� Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-7 of 31 Record Date:S/22/2023 11:22 AM King County,WA nllair��tenaa�ee F'ragram �ov�rShee� Inspection Periad: Number af Sheets Attached: Date Inspected: Inspector's Signature: The following pages contain maintenance needs far most of the components that are part of your drainage system, as well as for same components that yau may not have. Let the City know if there are any camponents that are missing from these pages. Ignore the requirements that do not apply to your system. You should plan to complete a checklist for�II system components an the following schedule: (M) Monthly from October (or Novernber) through April (A) Once in late summer(preferably September) (C) Qnce in mid summer(late July or early August) (S) After any major starm (use 1 inch in 24 hours as a guideline) (B) Biannually (twice per year- refer to individual checklist for timing) (Q) Quarterly Use photocopies of these pages and check off the problems you laoked for each tirne you did an inspection. Add comments on problems found and actions taken. Keep these "checked" sheets in your files, as they will be used to write yaur annual report. Some items do not need to be looked at every time an inspectian is done. The facility-specifie maintenance standards cantained in this section are intended to be conditions far determining if maintenance actions are required as identified thraugh inspection.They are not intended to be measures af the facility's required condition at all times between inspections. In other wards, exceedance of these canditions at any time between inspections and/or maintenance does not automatically constitute a violation af these standards. Hawever, based upon inspection abservations, the inspection and maintenance schedules shall be adjusted ta minimize the length of time that a facility is in a condition that requires a maintenance actian. A TESC certified prafessional will be designated priar to canstruction and will conduct inspections as well as identify a maintenance program for any erasion control measures. Renton Senior Housing Maintenance Pian Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-8 of 31 Record Date:S/22/2023 11:22 AM King County,WA Maintenance covenants shall include the maintenance standards specified by Appendix A in 2017 City of Renton Surface Water Design Manual. Included is a list af maintenance activities and praposed inspection int�rvals for each element of tne private stormwater system, and a guarantee that any maintenance necessary for any element of the starmwater system will be performed to the standards specified lay the Manual and within the following schedule: 1. Within one year for wet pool facilities and retention/detention ponds; 2. Within six months for typical maintenance; 3. Within nine manths for maintenance requiring re-vegetatian; 4. Within two years for maintenance that requires capital construction of(ess than $25,000. Renton Senior Housing Maintenance Plan Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-9 of 31 Record Date:S/22/2023 11:22 AM King County,WA APPENDIX A MAIN'I'ENANCE REC�7UIREMENTS FOR STOEtMWATER FACILITIES AND ON-SI1"E BMPS _.. �.— __.---_._____._� .._._.__ ..__.__ ..___..___. _�__ .. --�— __._ —�--�...,�.—.—_---.- �� --��'��'��i��l�s��.�� ^_._��__�__.._..... � _ —�____J MAINTENANGE DEFECT OR COIVDITIONS V1/HEN RESUL7S EXPEG7ED WHEN COMPONENT PROBLEM MAIN7ENANCE IS NE@DED MAIPlTEN,4NCE IS PERFORMED Site Trash and debris Any trash and debris which exceed 1 cubic Trash and debris cleared from site. foot per 1,QOq square feeY(this is about equal to the amount of trash it would take to fill up one standard size o�ce garbage can).In general,there should be no visual evidence of dumping. Noxious weeds Any noxious or nuisance vegetation which Noxious and nuisance vegetation removed may constitute a hazard to City personnel according to applicable regulations.No or the publia danger of naxious vegetation where City personnel or the public might normally be. Contaminants and Any evidence of contaminants or pollution Materials removed and disposed of poliution such as oil,gasoline,concrete slurries or according to applicable regulations.Source paint. cantrol BMPs implemented if appropriate. No contaminants present other than a surface oil film. Excessive growth of Grass or groundcover exceeds 18 inches Grass or groundcover mowed to a height grass/groundcover in height. no greater than 6 inches. Tank or Vault Trash and debris Any trash and debris accumulated in vault No trash or debris in vault. Storege Area or tank(includes floatables and non- fioatables). Sediment Accumulated sediment depth exceeds All sediment removed from storage area. accumulation 1 d%of the diameter of the storege area for '/z length of storage vault or any point depth exceeds 15%of diameter.Example: 72-inch storage tank would require cleaning when sediment reaches depth of 7 inches for mare thari'/z lengtf�nf tank. Tank Structure Plugged air vent Any blockage af the vent. Tank ar vault freely vents. Tank bent out of Any part of tanWpipe is bent out of shape Tanl<repaired or replaced to design. shape more than 10°/of its design shape. Gaps between A gap wider than'/-inch at the joint of any No water or soil entering kank through sections,damaged tank sections or any evidence of soil joints or waUs. joints or cracks or particles entering the tank at a joint or tears in wall khrough a wall. Vault Structure Damage to wall, Cracks wider than%z-inch,any evidence of Vault is sealed and structurally sound. Frame,Goitom,and/ar soil entering the structure through cracks top slab or qualified inspection personnel determines that the vault is not structurally sound. Inlet/Outlet Pipes Sediment Sediment filling 20%or more of the pipe. InleUoutlet pipes clear of sediment. accumulation Trash and debris Trash and debris accumulated in No#rash or debris in pipes. inlet/outlet pipes(includes floatables and non-floatables). Damaged inleUoutlet Cracks wider than'/z-inch at the joint of the No cracks more than'f-inch wide at the pipes inleUoutlet pipes or any evidence of soil joint of the inleUautlet pipe. entering at the joints of khe inleUoutlet pipes. Access Manhole Cover/lid nat in place Cover/lid is missing or only partially in Manhole access covered. place.Any apen manhale requires immediate maintenance. 12112/2016 2Q 17 City of Reiltou Siu'face Wafer Design Manua[ A-6 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-10 of 31 Record Date:S/22/2023 11:22 AM King County,WA APPENDIX A MAINTENANCE REQUIREMENTS FOR STnRMWATER FACILITIES AND ON-SITE BMPS _____� _.._____.______ __—. _._ , �._�__ —__ __.___--.___ ._ __._ C��-.°��'��.-�� _________ __ ____._. _.��J MAINTEPlANCE DEFECT OR CONDITIOPI9 WHEN RESULTB EXPECTED WHEN COMPONENT PROBLEfln MAINTENANCE IS NEEDED MAINTEfVANCE IS PERFORMED Access Manhole Locking mechanism Mechanism cannot be opened by one Mechanism opens with proper tools. (cont.) not working maintenance person with proper tools. Bolts cannot be seated.Self-locicing cover/lid does nok work. Cover/lid difficult to One maintenance person cannok remove Cover/lid can be removed and reinstalled remove cover/lid after applying 80 Ibs of lift. by one maintenance person. Ladder rungs unsafe Missing rungs,misalignment,rust,or Ladder meets desiyn standards.Allows cracks. maintenance person safe access. Lerge access Darnaged or difficult Large access doors or plates cannot be Replace or repair access dopr so it can doors/plake to open opened/remaved using normal equipment. opened as designed. Gaps,doesn't cover Large access doors not flat and/or access Doors close flat;covers access opening completely opening not completely covered. completely. Lifting rings missing, Lifting rings not capable of lifting weight of Lifting rings suffieient to lift or remove door rusted door or plate. or plate. 2017 City of Rentoi�Surf�ce Wtiter Design Manual 1 z/12/2p16 A-7 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-11 of 31 Record Date:S/22/2023 11:22 AM King County,WA APPENDIX A MAINT�NANCE REQUIREMEN'I'S FUR STORMWATER FACILI I'IES AND ON-SITE BMPS iVC�.4-�I�FJl'�C1L;�1"RIJGI"IJF�E/FLa1lV F��S1`RIGT�Ft MAIPITENA,NCE DEFECT OR CONDITION WHEfV PAAINTEMAPdCE RESlJL7S EXPECTED WHEN COflA�OPIENT PROBLEfl�I IS PIEEDED MAINTEN�.MCE IS PERFORMED Structure Trash and debris Trash or debris of more than Yz cuhic foat No Trash or debris blocking or potentially which is located immediately in fron#of the blocki�y entrance to structure. structure opening or is blocking capacity of khe skructure by more than 10%. Trash or debris in the structure that No trash or debris in the structure. exceeds'/�the depth from the bottom of basin to invert the lawest pipe into or out of the basin. Deposits of garbaye exceeding 1 cubic No condition present which would attract or foot in volume. support the breeding of in,ects or rodents. Sediment Sediment exceeds 60%of the depth from Sump of structure contains no sediment. accumulation the bottom of the structure to the invert of the lowest pipe into or out of the structure or the bottom of the FRQP-T section or is within 6 iriches of the invert of the lowest pipe into or out of the structure or the bottom of the FROP-T section. Damage to frame Corner of frame extends more than'/<inch Frame is even with curb. and/or top slab past curb face into the street(If applicable). Top slab has holes larger than 2 square Top slab is free of holes and cracks. inches or cracks wider than Y<inch. Frame not sitting flush on top slab,i.e., Frame is sitting flush on top slab. separation of more than'/<inch of the freme from the top slab. Cracks in walls or Cracks wider than'/inch and longer than Skructure is sealed and structuraliy sound. bottom 3 feet,any evidence of spil particles entering structure through cracks,or maintenance person judges that structure is unsound. Cracks wider than�/.inch end longer than No cracks more than�/,inch wide ak the 1 foot at the joint of any inleUoutlet pipe or joint of inlet/outlet pipe. any evidence of soil particles entering structure through cracks. Settiement/ Structure has sektled more than 1 inch or Basin replaoed or repaired to design misalignmei�t has rotated more than 2 inches out of standards. alignment. Damaged nipe joints Cracks wider than Y-inch at the joint of the No cracks more khan'/o-inch wide at the inleUoutlet pipes ar any evitlence of soil joint of inleUoutlet pipes. entering the structure at the joinC oP the inletloutlet pipes. Contaminants and Any evidence of contaminants or pollution Materials removed and disposed of pollution such as oil,gasoline,concrete slurries or according to applicable regulations.Source paint. control BMPs implemented if appropriate. No con#aminants present other than a surtace oil film. Ladder rungs missing Ladder is unsafe due to missing rungs, Ladder meets design standards and allows or unsafe misalignment,rust,cracks,or sharp edges. maintenance person safe access. FROP-T Section Damaged FRQP-T T section is not securely attached to T section securely attached to wall and structure wall and outlet pipe structure outlet pipe. should support at least 1,000 Ibs of up or down pressure. Structure is not in upright position(allow up Structure in correct position. ta 10%from plumb). 12/12/201F 2017 City of Renton Surface WziYer Desig�l MFxnual ,�1-8 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-12 of 31 Record Date:S/22/2023 11:22 AM King County,WA APPENDIX A MAINTENANCE REQUIREM�NTS FOR STORMWATER FACIL[TILS AND ON-SITC BMPS -__----r ______ —_ . _ ��.�^_°��..��{�'�f�� _ --___.___�__ � ______�_ ---,_ ____e_..___._.____W _ ____ ._._ _.__=—___.._------�_—._�_..v___�:��__...._` ��_ _ _.�_�,__._—._—__--___---------..�:.� MAINTENRNGE DEFECT OR CQNDITION WHEN MAINTENANCE RESULTS EXPECTED WHEN COMPONENT PROBLEM IS NEEDED M�.INTENAFlGE IS PERFQRMED FROP-T Section Damaged FROP-T Connections to outlet pipe are not Connections ta outlet pipe are water tight; (cont.) (cont.) watertight or show signs pf deteriorated structure repaired or replaced and works grout. as designed. Any holes—other than designed holes—in Structure has no holes ather than designed the sfructure. holes. Cleanout Gate Damaged or missing Cleanout gate is missing. Replace cleanout gate. cleanout gate Cleanout gete is not watertight. Gate is watertight and works as designed. Gate cannot be moved up and down by Gate moves up and down easily and is one maintenance persan. watertight. Chain/rod leading to gate is missing or Chain is in place and works as designed. damaged. Orifice Plate Damaged or missing Control device is not working properly due Plate is in place and works as designed. orifice plate to missing,out of place,or bent orifice plate. Obstructions to orifce Any trash,debris,sediment,or vegetation Plate is free of all obstructions and works plate blocking the plate. as designed. Overflow Pipe Obstructions to Any trash or deYaris blocking(or having the Pipe is free of all obstructions and works overflow pipe potential of blocking)the overflow pipe. as designed. Deformed or Lip of overflow pipe is benk or deformed. OverFlow pipe does not allow overFlaw at damaged lip of an elevation lower than design overflow pipe InIeUQutlet Pipe Sediment Sediment flling 20%or more of the pipe. InleUoutlet pipes clear of sediment. accumula#ion Tresh and debris Trash and debris accumulated in No trash or debris in pipes. inlet/ouklet pipes(includes floatables and non-floatables). damaged inlef/outlet Cracks wider than Yz-inch at the joint oP the No cracks mare#han'/4-inch wide at the pipe inleUoutlet pipes or any evidence of soil jpint of the inlet/outlet pipe. entering at the joints of the inleUoutlet pipes. Metal Grates Unsafe grate opening Grate wikh opening wider than'/a inch. Grate opening meets design standards. (If applicable) Trash and debris Trash and debris that is blocking more Grate free of trash and delaris.footnote to than 20%of grate surface. guidelines for disposal Damaged or missing Grate missing or broken member(s)of the Grate is in place and meets design grate grate. standards. Manhole Cover/Lid Cover/lid not in place Cover/lid is missing or only partially in Gover/lid pro#ects opening to structure. place.Any open structure requires urgent maintenance. Locking mechanism Mechenism cannot be opened by one Mechanism opens with proper tools. not working maintenance person with proper tools. BalTs cannok he seated.Self-locking cover/lid does not work. Cover/lid diffir.ult to One maintenance person cannot remove Cover/lid can be removed end reinskalled remove cover/lid after applying&0 Ibs.of lift. by one maintenance person. 2017 C�ity of Reneori Surlace Wster Design Manual 12/12/2016 A-9 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-13 of 31 Record Date:S/22/2023 11:22 AM King County,WA APPENDIX A MAIN'I'GNANCE REQUIREMENTS FQR STdRMWATER t'AC'1LITI�S AND ON-SITE BMPS __— _:_._ _m:. _�_ __.___ —�- ...___._.-----� .._ T.,__.. _._.� ___._.- =----... ��.� ��r� ��.�l��i.��,.�� - .�.� MAINTENANGE DEFECT OR CQNDITION 1NHEN MAINTEIdAfVCE RESULTS EXPEGTED WHEM COMPOPlENT PROBLE1li IS NEEDED MAINTEPJAPICE IS PERFORIVIED Skructure Sediment Sediment exceeds 60%of the depth from Sump of catch basin contains no sediment. eccumulaYion the bottom of the catch hasin tc�the invert af the lowest pipe into or out of the catch basin or is within 6 inches of the invert of the lowest pipe Inta or ouY of Che catch basin. Trash and debris Trash or debris of more than'/�cubic fool No Trash or debris blocking or potentially which is located immediately in front of the blocking entrance to catch basin. catch basin opening or is blocking capacity of the catch basin by more than 10%. Trash or debris in the catch basin that No trash or debris in the catch basin. exceeds'/3 the depth from the bottom of basin to invert the lowest pipe into or out of the basin. Dead animals ar vegetation that could No dead animals or vegetation present generate odors that couid cause within catch basin. complaints or dangerous gases(e.g., methane). Deposits of garbage exceeding 1 cubic No condition present which would attract or foot in volume. support the breeding of insects or rodents. Damage to frame Corner of frame extends more than'/<inch Frame is even with curb. and/or top slab past curb face into the street(If applicable). Top slab has holes larger than 2 square Top slab is free of holes and cracks. inches or cracks wider than'/inch. Frame not sitting flush on top slab,i.e., Frame is sitting flush on top slab. separation of more than'/<inch of the frame from the top slab. Cracks in walis or Cracks wider than'/z inch and longer than Catch basin is sealed and is structurelly bottom 3 feet,any evidence of soil particles sound. entering catch basin through cracks,or maintenance person judges that catch basin is unsound. Cracks wider than Yz inch and longer than No cracks more than'/4 inch wide at tF�e 1 foot at the joint of any inleUoutlet pipe or joint of inlet/outlet pipe. any evidence of soil particles entering catch basin through cracks. SettlemenU Gatch basin has settled more than 1 inch Basin replaced or repaired ko design misalignment or has rotated more than 2 inches out of standards. alignment. Damaged pipe joints Cracks wider than'/z-inch at the joint of the No cracks more than'/<-inch wide at the inlet/outlet pipes or any evidence of soil joint of inlet/outlek pipes. entering the catch basin at khe joint of the inlet/outlet pipes. Contaminants and Any evidence of contaminants or pollution Materials removed and disposed of pollution such as oil,gasoline,concrete slurries or according to applicable regulations.Source paint. control BMPs implemented if appropriate. No contaminants present other than a surface oil film. InIeUOutlet Pipe Sediment Sediment filling 20%or more of the pipe. Inlet/outlet pipes clear of sedimenk. accumulation Trash and debris Trash and debris accumulated i� No trash or debris in pipes. inlet/outlet pipes(includes floatables and non-floatables). 12l l2/2016 2017 City of Etentoi�Surface Water Design Manua�l A-10 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-14 of 31 Record Date:S/22/2023 11:22 AM King County,WA APPENDIX A MAi[VTENANCC KEQUIRGMENI'S POR STORMWATEK PACIL[TICS f1ND ON-SIT�SMPS __,��-.__._ �— �a__ _.,_�.___ ___�___.____. ._.._� _.__�_..___. __ _._____ __.._�-�------ _.� _.—m�—�---�-.-;.--� __ — �C�.�--��`��F� ��k�l��a�l�' .�AP�kI��..�� _�___�__I NIAINTEPIANCE DEFECT QR CONDITION WFiEN MAINTEPdAF1GE RESULTS EXPECTED WHFN Cf7fl�PONEfd7 PROBLEM IS iVEEDED MAINTENANCE IS PERFORMED InletlOutlet Pipe Damaged inlet/outlet Cracks wider th2n'/-inch at the joint of the No craeks more than'/<-inch wide at the (cont.) pipe inlet/outlet pipes or any evidence of soil joint of the inletloutlet pipe. enYering at the joints of the inletloutlot pipes. Metal Grates Unsafe grate opening Grate with opening wider than�/�inch. Grate opening meets design standards. (Catch Basins) Trash and debris Trash and debris that is blocking more Grate free of trash and debris.footnote to than 2Q%of grate surface. guidelines for disposal Damaged or missing Grate missing or broken member(s)of the Grate is in piace and meets design grate grate.Any apen structure requires standards. urgent maintenance. Manhole Cover/Lid Cover/lid not in place Cover/lid is missing or only partially in CoverAid protects opening ta structure. place.Any open structure requires urgent maintenance. Locking mechanism Mechanism cannot be opened by one Mechanism opens with proper koals. not working maintenance person with proper tools. Bolts cannot be seated.5elf-locking cover/lid does not work. Cover/lid difficult to One maintenance person cannot remove Cover/lid can be removed and reinstalled remove cover/lid after appiying 80 Ibs.of lift. by one maintenance person. 2017 City of Renton Surface Water L7esi�ri Nianual 12/'12l2016 E4-11 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-15 of 31 Record Date:S/22/2023 11:22 AM King County,WA APPENDIX A MAINT'ENANCE RBQUIf2EMEN'I'S FOIt STORMWAI"EK FACILITIES AND UN-S[1'E DMPS ._..�.._......_� . __._.� ___�" __---_____�� _:�_�:— .. ___ _ ____ ----�-=�-�-�—=._ L��'. �_.�'ad��f��e��"r� ��{�'��`1��}��`r��.� � MAIiVTENAMCE DEFECT OR CONDITIONS WHEN RESULTS EXRECTED WHEN CQIVIPOIdEiVT PROBLEM MAINTENANCE IS�dEEDED MAINTENANCE IS PERFORMED Pipes Sediment&debris Accumulated sediment or debris that Waker flows freely through pipes. accumulation exceeds 2Q%of the diarneter of the pipe. Vegetation/root Vegekation/roots that reduce free Water flows freely througi7 pipes. growth in pipe moveinent of water through pipes. Contaminants and Any evidence of contaminants or pollution Materials removed and disposed of pollution such as oil,gasoline,concrete slurries or according to applicable regulations.Source paint. control BMPs implemented if appropriate. Na contaminants present other than a surface oil film. Damage to protective Protective coating is damaged;rust or Pipe repaired or replaced. coating or corrasion corrosion is weakening the structural integrity of any part of pipe. Damaged pipes Any dent that decreases the cross section Pipe repaired or replaced. area of pipe by more than 20%or is determined to have weakened structural integrity of the pipe. Ditches Trash and debris Trash and debris exceeds 1 cubic foot per Trash and debris cieared from ditches. 1,000 square feet of ditch and slopes. Sediment Accumulated sedimen#khat exceeds 20% Ditch cleaned/flushed of all sediment and acr.umulation of the design depth. debris so that it matches design. Noxious weeds Any noxious or nuisance vegetation which Noxious and nuisance vegetation removed may r.onstiti.ite a hazard to City personnel according to applicable regulatlons,No or the puhlic. danger of noxious vegetation where City personnel or khe public might normally be. Contaminants and Any evidence of contaminants or pollution Materials removed and disposed of pollution such as oil,gasoline,concrete slurries or aecording to applicable regulations.Source paint. control BMPs implemented if appropriate. No conCaminariks present oCher tl7an a surtace oil film. Excessive vegetation Vegetation that reduces free movernent of Water flows freely through ditches. growth water through ditches. Erosion damage to Any erosion observed on a ditch slope. Slopes are not eroding. slopes Rock lining out of One layer or less of rock exists above Replece rocks to design standards. place or rnissing(If native soil area 5 square feet or more,any applicable) exposed native soil. 12/12/2016 2017 City of Rentcin SurF�ce Water Desi�i M�nual. A-12 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-16 of 31 Record Date:S/22/2023 11:22 AM King County,WA APPENI7lX A MAINTENANCE REQUIREMFNTS FOR STORMWATER FACILITIES AND ON-S[TE BMPS --_—W-- _-- ___.______._--- __..__ --�-�---- _.___ ___.�._..-_..��..___ _...._. �,��_._ _..__ _----- C�} �^--��i � MAINTENANCE DEFECT OR GONDITI4NS WHEN RESULTS EXPECTED 1NNEN COMPONENT PR06LEf1� MAINTENANCE IS NEEDED MAINTENANCE IS PERFQRflflED Site Erasion or holes Erosion or holes more than 4 inches high No access under the fence. under fence and 12-18 inches wide permitting access through an opening under a fence. Wood Posts,Boards Missing or damaged Missing or broken boards,post out of No gaps on fence due to missing or broken and Cross Members parts plumb by more than 6 inches or cross boards,post plumb to within 1'/inches, members broken cross members sound. Weakened by rotting Any part showing structural deterioration All parts of fence are structurally sound. or insects due to rotting or insect damage Damaged or failed Concrete or metal attachments Post foundation capable of supporting post foundation deteriorated or unable to support posts. posts even in strong wind. Metal Pos#s,Rails Damaged parts Post out of plumb more than 6 inches. Post plumb to within 1%z inches. and Fabric Top rails bent more than 6 i�ches. Top rail free of bends greater than 1 inch. Any part of fence(including post,top rails, Fence is aligned and meets design and fabric)more than 1 foot out of design standards. alignment. Missing or loose tension wire. Tension wire in place and holding fabric. Deteriorated paint or Part or parts that have a rusting or scaling Structurally adequate posts or parts with a protective coating condition that has affected structural uniform protective coating. adequacy. Openings in fabric Openings in fabric are such that an 8-inch Fabric mesh openings within 50%of grid diameter ball could fit through. size. 2017 City of Rentan Surface Water T)esig�Martt�al L2/12/2016 f1-15 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-17 of 31 Record Date:S/22/2023 11:22 AM King County,WA APPENDIX A MAINTENANCL I2EQUlREMENTS RUR STORMWATER FACILtTIES AN�D ON-SITE BMPS ��', ��—•�A��'�.�l��..�,�,�o�.�e�,�r��.��,I�.��i��'..+� � . .� . . . � . . MAIPJTENANCE DEFECT OR CANDITIONS WHEN � RESULTS EXPECTED WHEN CbMPQNENT PftOBLEIVI MAINTENANCE IS NEEDEI7 MAINTENANGE IS PERFOR111ED Chain Link Fencing Damaged or missing Missing gate. Gates in place. Gate rnembers Broken or missing hinges such that gate Hinges intact and lubed.Gate is working cannot be easily opened and closed by a freely. maintenance person. Gate is out of plumb more than Fi inches Gate is aligned and vertical. and more than 1 foot out of design alignment. Missi�g sfrefcher bar,stretcher bands,and 5tretcher bar,bands,and ties in place. ties. Locking mechanism Lockiny device missing,no-functioning or Locking mechanism prevents ope�ing of does not lock gate does not link to all parts, gate. Openings in fabric Openings in fabric are such that an 8-inch Fabric mesh openings witihin 50%a of grid diameter ball could fit through. size. Bar Gate pamaged or missing Cross bar does not swing open or closed, Cross bar swings fully open and closed cross bar is missing or is bent to where it does not and prevents vehicle access. prevent vehicle access. Locking mechanism Locking device missing,no-functioning or Locking mechanism prevents opening of does not lock gate does not link ta all parts. gate. Support post Suppoit post does not hold cross bar up. Gross bar held up preventing vehicle damaged access into Facility. Bollards Damaged or missing Bollard broken,missing,does not ft into No access for motorized vehicles ta get bollards support hole or hinge broken or missing. into facility. [3ollards do not lock Locking assembly or lock missing or No access for motorized vehicles to get cannat be attached to lock bollard in place. into faciiity. Bouiders Dislodged boulders Bouiders not located to prevent motorized No access for motorized vehicles to get vehicle access. into facility. Evidence of vehicles Motorized vehicies going around or No access for motorized vehicles to get circumventing between boulders. into facility. boulders 12112120I6 2Q 17 C'ity of RenYon Surface Water Design M�ilual A-16 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-18 of 31 Record Date:S/22/2023 11:22 AM King County,WA APPENDIX A MAINTENAi'�ICE REQUIREMENTS FOR STORMWATER FACILIT[ES AND ON-SI"I'E BYIPS __.__.__. ___.� _. �____.._.�_ ____.___� ..__�� ._.�._..m..________.___..._._. ___.� _._.�.-�__.____.__..._ F�t�. 't 1 -��F��?tJ�[��(L.�P�C��kP'ii��} MAINTENAhlCE DEFECT OR CONDITIdNS WHEN RESULTS EXPECTED WHEN CON9PdNEP1T PI20BLEPVi MAINTENANCE IS NEEDED MAINTEMANCE IS PERFORNIED Site Trash and debris Any trash and debris which exceed 1 cubic Trash and debris cleared from site. fooY per 1,000 square feet(this is eY�out equal to the amount of trash it would take to fill up one standard size o�ce garbage can).In general,there should be no visual evidence of dumping. Noxious weeds Any noxious or nuisance vegetation which Noxious and nuisance vegetation removed may constitute a hazard to City personnel accordiny to applicable regulations.No or the public. danger of noxious vegetation where City personnel or the public might normally be. Gontaminants and Any evidence of contami�anks or pollution Materials removed and disposed of pollution such as ail,gasoline,concrete slurries or according to applicable regulations.Source paint. control BMPs implemented if appropriate. No contaminants present other than a surface oil film. Excessive growth of Grass or groundcover exceeds 18 inches Grass or groundcover mowed to a height grass/groundcover in height. no greater than 6 inches. Trees and Shrubs Hazard tree identified Any tree or Iimb af a tree identified as No hazard trees in facility. having a potential to fall and cause property damage or threate�human life.A hazard tree identified by a qualified arbarist must be removed as soon as possible. Damaged tree or Limbs or parts of trees or shrubs that are Trees and shrubs with less than 5%of tatal shrub identified split or broken which affect more than 25°/ foliage with split or broken limbs. of the total foliage of the tree or shrub. Trees or shrubs that have been blown No blown down vegekation or knocked over down or knocked over. vegetation.Trees ar shrubs free of injury. Trees or shrulas which are not adequately Tree or shrub in place and adequately supported or are leaning over,causing supported;dead or diseased trees exposure of the roots. removed. 2017 City of Renton Surtaee Water Desigi�Mamial 12/12/2016 A-17 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-19 of 31 Record Date:S/22/2023 11:22 AM King County,WA �'� � � ,4 � �n o � u��._� r� �.��.� �� int�nar�� u�d�lor�� f�r �sl r �tl�n ��t� - Li� r Nlaintenance Summary o Remove Trash from Screening Device—average maintenance interval is 6 to 12 rnonths. � (�'rrrirrc�t��r�f�,��,��rv�c��tim�;t}. o Remove Sediment from Separation Chamber—average maintenance interval is 12 to 24 months. � (P�ertr�rcr�e�-�v�r�,�F�.s�rvic��irrr��. o Replace Cartridge Filter Media—average maintenance interval 12 to 24 months. � (7CI•�l5 rr�irrut��a�r c;�rtridc��r�r��g��.��rorvir,�tirn�). o Replace Drain Dawn Filter Media—average maintenance interval is 12 to 24 months. � (a rrris�ctle;��g��c�r�ic;�.�te'rr��}. o Trim Vegetatian—average maintenar7ce interval is 6 to 12 rnonths. � (�'�rvi�°�r Pir��e;y �^��r��.�}. S1/S�et11 �laqt'�111 Access ta screening device,separation chamber and cartridge filter �r�^�� d{)¢'1141I�liSY 1 C tiJ�}rym„�,.,, � at`�wR� �'° '�` � Access ta drain Inflow Pipe "� "� �"� � � ��r., � down filker � �� n�. , .;��u�,n (r�pfional) ,��; �� ,�,. , � � � , � ��°� � �''�� r 's'�� l � �� ,""� .� o „ �, �, �G W�w��Nre-"�� eay Pre-Treatment ��s? n�r�� ;�� Chamber "'�� °�"� ��,.� � �' � �, zs��f � ' � "' „ a Biofiltration Ghamber '" �`� �`�'; ��,� �� ;u� +:�"" " `�";'"�autflow ��' Pipe Discharge � Chamber vv.m�dul� �t(�r�cl�o��m Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-20 of 31 Record Date:S/22/2023 11:22 AM King County,WA � M tJ b U��L _P, f� �� ir�t�r� r�� e ur � �creeni�q Devi�� 1. Remove grate or manhole cover to gain access to the screening device in the Pre- Treatment Chamber. Vault type units do not have screening device. Maintenance can be performed without entry. 2. Remove all pollutants collected by the screening device. Removal can be done manually or with the use of a vacuum truck. The hase of the vacuum truck will not damage the screening device. 3. Screening device can easily be remaved from the Pre-Treatment Chamber to gain access to separation chamber and media filters belaw. Replace grate or manhale cover when compleked. Set�aratian Chamber 1. Perfarm maintenance procedures af screening device listed above before maintaining the separatian chamber. 2. With a pressure washer spray down pollutants accumulated on walls and cartridge filters. 3. Vacuum out Separation Chamber and remove all accumulated pallutants. Replace screening device, grate ar manhole cover when carnpleted. Caa-�ridqe Filters 1. Perform maintenance procedures an screening device and separation chamber before maintaining cartridge filters. 2. Enter separation chamber. 3. Unscrew the two bolts halding the lid on each cartridge filter and remove lid. 4. Remove each of 4 to 8 media cages holding the media in place. 5. Spray down the carkridge filter to remove any accumulated pallutants, 6. Vacuum out old media and accumulated pollutants. 7. Reinstall media cages and fill with new media from manufacturer ar autside supplier. Manufacturer will provide specification of inedia and sources ta purchase. 8. Replace the lid and tighten down bolts. Replace screening device, grate or rnanhole caver when completed. �r�ir� L�owr� Filter 1. Remove hatch or manhole cover over discharge chamber and enter chamber. 2. Unlock and lift drain down filter housing and remove old media biock. Replace with new media block. Lower drain dawn filter hausing and lock into place. 3. Exit chamber and replace hatch or manhale cover. . �tl�I� �tl�ndso�c�� Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-21 of 31 Record Date:S/22/2023 11:22 AM King County,WA � ��t . �-�� M CY n D U L._A fi �� r�t n n� � s 1. Following maintenance and/or inspection, it is recommended the maintenance aperator prepare a maintenance/inspection record. The record should include any maintenance activities perFormed, amount and description of debris collected, and conditian of the system and its various filter mechanisms. 2. The owner should keep maintenance/inspection record(s) for a minimum af five years from the date of maintenance. These recards should be made available ta the governing municipality for inspection upon request at any time. 3. Transpart all debris, trash, organics and sediments to appraved facility for disposal in accardance with local and state requirements. 4. Entry inta chambers may require confined space training based an state and local regulations. 5. fVo fertilizer shall be used in the Biofiltration Chamber. 6. Irrigation should be provided as recammended by manufacturer and/or landscape architect. Amount of irrigation required is dependent on plant species. Some plants may require irrigation. o caclul� ��rn��.�� Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-22 of 31 Record Date:S/22/2023 11:22 AM King County,WA �� °� M Cl D U L A R �� int n nc r �� ur Illu�tr t� r� , � �, �m �> �t « an .i; f��m'3^ ku ar M Screeninq Device :��.rr° �"��' ��_ �y��,��,� £dlv'+�kk k(NA! +S '> )4M"'ff�M�a.w,"J�;i��M'X dl1�y� ,�FN)ntY i"ka� � ^��f'''c,jl�a The screening device is located directly �. ,��°"`h ��'�"��vfi �� " « tVg A under the manhole ar gra�e over tihe � � �u ,a �,�� ,� ,� Pre-Treatrr7ent Chamber. It's mounted E ,�µ " directly underneath for easy access ��!� and cleaning. Device can be cleaned by "� u�?`=�� R<a�, hand or with a vacuum truck. � �` �,� n,�,��'�"`� Se�aration �harnber �°� ,°� � �``��,� "' � ��„� a�d�. >n��i�� The separatian chamber is located ' `"`�� `� , �„r �r directly beneath the screening device. ' �` �� t,�,o " � �ti� , It can be quickly cleaned using a pry 1V I, t.q ! / . ��:�' f+n, vacuum truck or by hand. A pressure �� u� ° U washer is usefiul to assist in the ��°�� cleaning process. � ��,� � rq o�, av„vxi�„i f:�. �,',' �u,,aa wl � �� .��' �. � �� fi�� PI'��j �� , ', �� i��fi '�, ""��f � ��, � i �� ''q ,; d a 1 {I�� u� ��"� �� y�t� r�"" �I � �t � so,�'" , �,, �. 4�t�r U��y,i> ?; ��'� �s�,�u� ��,. � 'a�' � ti�. ri�.. �r �. "�� uh�` �� i. ;�� ±.� q,� Y"`"�ti :,��u'xt a�^1a�w�,aai�s�. F +� i , v�� .:,v }.ai ' � ` ��n �� wmrvw��:.�� n.%,� �w"r,,�"�i y �'. ��.� , i y.;� � .. „ w.�� .,� ,�;,mur. �� ...,,� .. ... ...... ... .... . , �nrww.m�clul��nretl�nd�e��r�n Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-23 of 31 Record Date:S/22/2023 11:22 AM King County,WA .�. �' "`�", ,��.� M Q D U L A I� �,.�� Cartridq� Filters � �� 9 � The cartrid e filters are located in the � � �'"�� ... rk , „,. Pre-Treatment chamber eonnected to �� the wall adjacent ta the biofiiltratian '��"� � ,.,�� ,� ��, ,. �� . �� i III�.� Y .i. ) '..4 �P �. chamber. The cartridges have ��r �� , ,�;, r ,,, , �� rernovable tops to access the ��4�� ' �� '�� !� � ��,� E � � � ,� �.. individual media filters. Once the r,�� ,`� , � �� , ��, cartridge is open media can be J,�� `�"��° � P easily removed and replaced by hand �� ,� 5� � "r ' '��'"s�"°� � �' � '�� or a vacuum truck. "�' s ��-wk'�.�' .. �' ��'� i it �ro��?�r�nr�s �a��r �� T i �� r�'�wwn�� r, ir� r� �,'�i� a *twY9�" �R+' y�,�l� �++x�; 4 ,. � '��i�. �� rra�'wa� �im�m�'�ra �.w�m��.se� apw , � .r�� i��arr �" �'� r � ��r.y ��.r w �'" :�+.�U;wmw�wu�,�� i+�ns��.��w' ��a .I� M � ,v �� .. n�"� ��"`M 1 � 7 a m� �a+�'t :��u �w� . ��w a�.m,�. r�+„� , u ��i trat a �f;E!fi�'�' �°�'. .,4�u �u°e ti �w� d�lrc w . � � �� {� e�w � r �` 7ni"�,mw"g•,u�„,,,*�3 � YN°^ � wA"^`. . N�m rma", �� f�wV�, � "m� a�u�v^ � er�t u ��. i ts � r iY uw�, � r ' � a�-�u^�;� � '�w��u,�:�iwe��w� i� .d,�nvu ra^m�,pp„rv�.N b�^�`s v,,rw�m � ,^ a4� � , '. 4 �. �� a oP , i .��e r wemmYd�r;a `� J��aut�C�.,�+�p�'�� . ... -�u�mi o^�Ra�;+4 m��MF�i is�h ha);, � msn�m.�+�»ar� �;l�:dsaz 4�r k�^wn mvn,�ry .� r �� '�"�� i4mw,vk� v;�wa �,t a�YI �� I u � i �� I �� i� i � i Y i �� ! � � I v� k�u�re cpC�;,y�'�'�ep�e, i�l!�� :sr�w�,�Ri " i� +u�,.;�.w;. i" '1 � lw � Y K' �-, , � � . , %W m or ,..,Mi�x +�h�!W��'�m�VH` �^y4 '�av� '�A*�n',�, aW� ,m �p �� " , r ��w4ti�;�a m�� x �um��m �°�w��'��r �. r��M�r�?�� ;�w r�'Ya��+;�, a �� P �: �A armen 4s u�d s�m�'r+m�w � �� *�ku=mx.r�' wM� uy,� �: ,i. � 1: k �o��n�nrc§+Nka�.��*%;'�,�'�G'�a4� �. � q,� �'� nq:.nyr:rr �.i l � � �la w�, �. p,!�( . Nf � m. 11. . � ;. w.ry, �HJ ,�p � 443 Y � �� iw.M +e2 41 S�#M.,nnla �^�.+N�ui'@�� ^�e��;�P � ,2fthe'N��t" :' U �� Ystib{, ��r�b,�.;3wursk� Yror,��.,�, ^tt;a b, ^. „.,a� a�'��'� Mr� � s3t � i`i��"�d�' � �rain �owrn Filt�r h �5�� ,�� ,� The drain down filter is located in the ��x�� " ' ;��. Discharge Chamber. The drain filter �'�'"`'��,�,' unlocks from the wall mount and hinges up. Remave filter bloek and replace with new block. t $� N w. �cl�el� etl�a�el�.��r� Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-24 of 31 Record Date:S/22/2023 11:22 AM King County,WA � �^�, M t� ..�� - ��e...�k fi � �a � ,�- „ -. ;n, �Cllil �/0C1@�c��IQ11 ,�� f � "'"^`�+ � a ,� Vegetation should be maintained in the �, � �'G < < �� ,� 'i� same manner as surrounding vegetation , «� �� , t��+ld�d , �r i V ;� � ;� � 1 t ir�M and trimmed as needed. fVo ferCilizer shall ��=W,7�� >�,�� be used on the plants. Irrigation " ' '"��' � � �'�"� �'�"°�"��"�� "� � �� ya�� i^r��s'i p y m�;,.,uIX�+�MN��''n,i r � , .U�'.� ^:��. Per�he recommendation of�he �� . �� ' ' ` � ,� J ,� �t,a r � � �� , �r�� , manufacturer and or landscape '�;�m��r� � � �` `°° `'� , �"� I S'd'Jmd ��.6J 4 � 1 � 9 d �mM ud1NRk architect. Different types of vegeta�ian �'� r �� ,�� ' � ,��x�,s9 I'@C�UII'@S C�Iff21'211� £a1T10U1ltS Of �'r �� ¢a "�^� rs' �, "'� `` i �i � r �i � �s�;;, �.wa�'� �0ab ,� , ti,Ae irrigation. � � � �e� , �� ,, ,��` �� i � t • iW m� i.:� 1 � 1�7;�'� �t rv�t m + i a a y � ' :� �;, � � �a �i i,�; �' lol .�,., ,n,rGi' � �srr�n �.,o� rn� . ,wn,,. ay.v w�l'u � .. . �,� ^ P�x,i u.i .. ��ug'e � i��v � �� . d . ' .. � .... nae� w, .��,; , _, .. . , ��F �ro r��^ ,� s s�,,r ;Q�� 1 4 r ' (�, x <r,. .t � afiP^�q�r� rs°�s � � d 1M1�� i Po,� �'��4ms a �m �Y `�a rt^�.`� a��,v' i�Y Yn � d° �aa a� ,i n,� '�i� @ r a 8'a �'��'i ve r �.�'�"' '��, �G s�!'p�� r� ", i �,��i i � '� v.�Mla� � � s� �'n�t �.a � r�r� . r �°:Sss �)tt Iu , M1 Y�}1�"y1� � ta��' t t r' � ��a"� � . '�"r�. a�r� Wr �,+..� s � 3 . �� s i,u� � . . � P� � . � :' ,�.dv. � � � 3«i ,,L., . �,�,wavV �" '�� '��, r 9a rc .,,,,n, .. ,,.,.,,ie � ...,.,, . ,� ..�, ,., „ ., . t ,� 4 �' .z � u,. . , � . ; �I��it�'r� �,� r �Ad� r g�� h. S �"k�.l�f H i'd` q. � .' PM'�N. � n M�kNa�tl�'h P t" ,��,^^3xe uyH � �„ 4 � � >< , n �� ,. � .. �.. �. , �� , � I ' �,u ' �t+ � '� ¢ a 4 ��r l Y7 �� t�. I'� i I� 1 �� a�a c 4 r � A., �" .,�sm „ �, . � ; �e�xiuti.. � �� - � wa+�q+ mtn�r!e�t h�rn r�>iw ' i a""�»n; �: s`�u . '� N ��.uT t 4��$ � re�ra�w+�aw u�iw��'m»a�a N. �`m�w;a�tM«��r,w�ae.�q� �Z`� A x,' I:$^. 1 0:, � ,Z" .�'hri� m. � . �✓ �(I ',�y:u�w�an".,:u�� x �� K �, Ym�� ,��q ,y. � � 4 � a`� b. ��i � i�u�r � � ;' �„<� a4 6.� ?>:; �p {, "�r.!a�r�7»�m� � „i,�.. , � s� �kx�„�� ,iHi � � �� t� -il�Nti � A,nn.�S3wdv�t�n�1��W1,,:�.�r� ,innYrrmG�:PF, nlm��+f, i�i�.rrld„iei": .9l �i.4,sl�,,; a) + �� a� k� „w� 1 ar, :� '�.ow��h��s�ii�'",�. t tt ` v,u .,4 ^��N �a��,�",��,m mm.;�n, t��\.J < v�"&`:�,��h�H'�i�?�'�,�+�,��`'�q I �y t �':P, r+�W i'�rc�b��N`s�k�.°�#, -l s rarn ��'�e.'+d��b1�,�;eYk�ro��n� v v a, x. u!�4a ��Pkzu.<� �bu ,i5�.�:rPi.�7�f��,x,V ,,..�, }1 P,ti,�iu �,,, � , wwvaa��dui��r�tl2and�e��rr� Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-25 of 31 Record Date:S/22/2023 11:22 AM King County,WA �. � M C7 �C7 11 L �A R � �� In�p��i�r� Form � ular° ��I�n y�� , Ir��. . 7 .4��-7�4 . ��- �3-�17� . 1 � �I� �� a�rac�da�la �ti�nd�.�� Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-26 of 31 Record Date:S/22/2023 11:22 AM King County,WA f Ire��ectiior� Rep�r� �l �odular Wefilancls Syster►� �� "'� rPv»�r�: n,�PxriA��wb,r�� =r �,. � r, � � ^ �,�:°�"�1.��&C:r>„�� Project Name F��g,��q�� ti Projecl Address r��m (zipcmA� (r��vdewwdt3pq , Owner/Management Company (oaux7 ��,> z.,,: � 4jPicaN��onrrEiQiar,�arop�esta er:iiontn�. ContecC Phone( ) — ;��4gsdG. Inspector Name Date / / Time AM/PM Type of Inspection ❑ Routina ❑ Follow Up ❑ Complalrit ❑ Storm Storm Event in LasC 72-haurs? ❑ No ❑ Yes Weather Condition Additional Notes Inspectian Ghecklist Modular Wetland System Type(Curb,Grate or UG Vault): Size(22', 14'ar etc.): Structurallntegrity: Yes No Comments Damagc to pre-treatment access cover(manhole cover/grate)or cannot be opened using normal lifting pressure? Damaye to discharye charnber access cover(manhale cover/gra[e)or cannot be opened using normal lifting pressure? Does the MWS unit show signs of structural deterioration(cracks in the wail,damage lo frame)? Is ihe inieUoutlet pipe or drain down pipe damaged or otherwise not functioning properly? Working Condition: Is there evidence of illiclt discharge or excessive oil,grease,or other autornobile flulds entering and clogging th unit? is there standing water in inappropriate areas after a dry period? Is the filter insert(if applicable)at capaciry and/or is there an accumulation of debris/trash on the shelf system� Does the depth of sedimenUtresh/debris suggest a blockage of the inflow pipe,bypass or cartridge filter? If yes Depth: speci(y which one in the comments seckion. Note depth of accumulation in i�pre-treatmenl chamber. Does the cartridge filter media need replacement in pre-treatment chamber and/or dischiarya chambeR chamber: Any siyns of improper functioning in the discharge chamber? Note issues in comments section. Other Inspection Items: Is there an accumulation of sedimenUtrash/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 tl7e system? Waste: Yes No Recommended Maintenance Plant Informatian Sediment/Silt/Cla No(;le y . aning Needed Dama e to Plants Trash/Bags/8ottles Schedule Maintenance as Planned Plant Re lacement , Green Waste/Leaves/Faliage Needs Immediate Maintenance Plant Trimmin Additio�al No[es: 2972 San Luis Rey Road,pceanside,CA 92�58 P(760)433-7640 F(760)433-3176 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-27 of 31 Record Date:S/22/2023 11:22 AM King County,WA �� M O Cl U L �A R �.�� I�1��C1 11�� o ul�r ��lan ��t� , Ire�. o ? 0.�3�-764� �. 7' -��-317� . 1 f � 1 t� �o� o �s�ul� �tla�d�.�� Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-28 of 31 Record Date:S/22/2023 11:22 AM King County,WA Cleaning and ii�air�tenance Repor� '` > Mcrclo�l�r VVet9�rrod� Sy�t�m 6��.._Q�p F:N�r�HorrMSN��n.�ctri. cE:s,rHe h��?N�k�L.�} �n Project Name p,pj�q��`(�,c„��,'�,3�� Project Address �ciirl (ZPC«ial (�a"eoewedevY Owner!Management Company �"�d ,QPflx•4 k�rmorvrrA�W ane�{NaGi`N"�*.tke�'ha, Contact Phone( ) — � „„dhedetb.:,.,� ,". Inspector Name Date f / Time AM/PM Type of Inspectiori ❑ Routine ❑ Follow Up ❑Compiaint ❑Storm Storm Event i��ast 72-haurs? ❑ No ❑ Yes Weather Conditlon Addifional Notes Condition of Media Operational Per Site GPS Coortlinates Manufacturer/ l"rash Foliage Sediment Total Debris 25/50/75/100 Manufactures' Map# of Insert Description/Sizing Accumulatio� Accumulation Accumulation Accumulation (will be changed Specifications @ 75%) (If nat,why?) �at: MWS Catch Basins Lon : MWS Sedimentation Basin Media Filter Condition Plant Conditian Drain Down Media Condition Discharge Chamber Condition Drain Down Pipe Condition Inlet and Outlet Pipe Condition Comments: 2972 San Luis Rey Road,Oceansde,CA 92058 P.760.4337640 F.760.433.3176 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-29 of 31 Record Date:S/22/2023 11:22 AM King County,WA �� ,��""� Cle�ning ar�r� M�interaance ��pc►r� Nl�cl�ala�r V�/�tl�ncis �y�t�m A Farterra Company Project Name ��r��`pf��gq{,�� ' Project Address �-��, fcnvl aioco�al (Ft9?��W,'*��Y��. Owner/Management Company � ,,ia ,..,; .,, .,�., Contact Phone( � _ Of�r,�pmesonr+e�C��rnnplatrssec5hsry�qi �7 Inspector Name Date / / Time AM/PM Type of Inspeclion ❑ Routine ❑ Follaw Up ❑Complaint ❑Storm Storm Event in last 72-hours? ❑ No ❑ Yes Weather CondiYfon Additional Notes Condition of Media 9perational Per Site GPS Coardinates Manufacturer/ Trash Foliage Sediment Totai Debris 25f50/75l100 Manutaclures' Map# of Insert CYescription/Sizing Accumulation Accumulatian Accumulation Accumulation (will be changed Specifications @ 75%) (If not,why?) �at: MW S Catch Basins Lon : MWS Sedimentation Basin Media Fiiter Gondition Plant Condition Drain Down Media Condition Discharge Chamber Gondition Drain Down Pipe Conditian Inlet and Outlet Pipe Condition Comments: 398 Via EI Centro,Oceanside,CA 92058 P.855-5(i6-3938 F.760.433.3176 Instrument Number: 20230522000372 Document:COV Rec: �233.50 Page-30 of 31 Record Date:S/22/2023 11:22 AM King County,WA �� "�u ��,� �� ,� �°�t� �� Inspection f��rt A Forterra Company Moclular 1�/etl�r�d� �y�teot� Project Name F�jg��;�q'jg`g q�q�� Project Address (city) (ZlpCodo) (Rt'�/��Y49dl3y,��' j Ow�er/Management Company (Da;ey 6�w F�fs�.YnnorPoz�urn�k++t«z�ew�lion 1sr� Contacl Phone( ) — ' ,� s��, Inspector Name Date / / 'Iime AM/PM Type of inspection ❑ Routine ❑ Follow Up ❑ Complaint ❑ Storm Storm Event in Last 72-hours? ❑ No ❑ Yes Weather Ca�dition Additional Notes Inspection Checklist Modular Wetland System Type(Curb,Grate or UG Vault): SiZe(22', 14'or etC.): Structurallntegrity: Yes Na Camments Damage to pre-treatment access cover(manhole cover/grate)or cannot 6e opened using normal lifting pressure7 Damage to discharge chamber access cover(manhole cover/grate)or cannot be opened using normal liftinc� pressure? Does the MWS unit show signs of shucturai Ueterioration(cracks in the wali,damage to Frame)? Is the inleUoutlet pipe or drain down pipe damaged or otherwise not functioning properly? Working Condition: Is there evidence of illicit discharge or excessive oil,grease,or ather automobile Fluids entering and clogging th unit? Is there standing water in inappropriate areas after a dry period? Is the filter insert(if applicable)at capacity andlor is there an accumulation of debris/trash on the shelf system� Does the depth oP sedimentltrash/debris suggest a blockage of the inflow pipe,bypass or cartridge filter? If yes �epttr. specify which one in the comments section. Nofe depth of accumulation in in pre-treatment chamber. Does the cartridge filter media need replacement in pre-treatment ehamber and/or dischargs chamber? cnamber: Any signs of improper functioning in the discharge chamber? Note issues in comments section. Other Inspection Items: Is there an accumulation of sedimenUtresh/debris in the wetland media(if applicable)? Is it evident that the plants are alive and healthy(it 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/Cla No Cleanin Y g Needed Dama e to Pianls Trash/Bags/Botties Schedule Maintenance as Planned Plant Re lacement Green Waste/Leaves/Foliage Needs Immediate Maintenance Plank Trimmin Additional Notes: 398 Via EI Centro,Oaeanside,CA 92058 P.855-566-3938 F.76p.433.3176 Instrument Number: 20230522000372 Document:COV Rec: $233.50 Page-31 of 31 Record Date:S/22/2023 11:22 AM King County,WA �� i��i�r� The south 5.5 acres of the north 31 acres of that portion of the Southeast quarter of the Northeast quarter of Sectian 31,Township 23 Narth, Range 5 East,W.M., in King County,Washington, lying east of the Kent-Renton Counky Rc�ad; Except that portion of said 5.5 acres lying within the east half af the southeast quarter of the nprtheast quarter of said Sectian 31 as described in deed to the State of Washington, recorded July 14, 1958 under recording number 4921232; And except any portion, if any, lying within the west half of the north S acres of the south 9 acres of the southeast quarter of the nartheast quarter af said Section 31; And except dedicated roads; And except any portion thereof lying outside of the boundaries af the tract af land acquired by Jack Sparks and wife, under recording number 4910771; And except that portion, if any,within the tract of land acquired by Ray�ewis and wife, under recording number 4445253; And except that portion, if any, within the tract of land acquired by Grover 5hergrud and wife under recording number 5973181; And except that portion, if any, lying within the tract of land acquired by Arthur Swanson and wife recarded November 17, 1995 under recording number 9511170724 ALSO, That portion of the north 5.5 acres of the south half of the southeast quarter of the northeast quarter af Section 31,Township 23 North, Range 5 East, W.M., in I<ing County,Washington, lying east af the Jahn Langston County road,described as fallows: Commencing at the east quarter corner of said Section 31; Thence along the east line of said sectian, narth 01°15'13"east a distance of 659.00 feet; Thence alang the north line of said 5.5 acres narth 89°00'28"west a distance of 667.65 feet to the west line of a gravel pit and true point of beginning; Thence continuing north 89°00'28"west 481.00 feet; Thence south Oq°21'10"west 181.16 feet to the sauth line of said north 5.5 acres, Thence along said sauth line south 89°00'13" east 480.99 feet to the west line of said gravel pit; Thence alang said west line north 00°21'10" east 181.19 feet to the true point of beginning. (Also known as Parcels A and B comprise all of Parcel A of City of Renton Declaration af Lot Combination LUA22- 000213-LC, recorded under recording number 20220909000598.)