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Home My WebLink AboutRC 20180111000049Instrument Number: 20180111000049 Document:COV Rec: 587.00 Page -1 of 14 Record Date: 1/11/2018 8:24 AM Electronically Recorded King County, WA RECORDING REQUESTED BY AND WHEN RECORDED MAIL TO: CITY CLERK'S OFFICE CITY OF RFNTON 1055 SOUTH GRADY WAY RENTON, WA 98057 DECLARATION OF COVENANT FOR MAINTENAjjNCE AND INSPECTION OF FLOW CONTROL BMPS Grantor. Grantee: City of Renton Legal Description: LOT 2 AND UNDIVIDED ONE-HALF INTEREST IN TRACT "A" AND TRACT "B" CITY OF RENTON SHORT PLAT NO LUA15000239 (CAMPBELL SHORT PLAT) RECORDING NO 20170215900004 Additional Legal(s) on: (BEING A PORTION OF SW QTR NW QTR STR 10-23-05) Assessor's Tax Parcel lD#: 1023059512 IN CONSIDERATION of the approved City of Renton(check one of the following) 11 residential building permit, ❑ commercial building permit, ❑ clearing and grading pen -nit. ❑ subdivision permit, or ❑ short subdivision permit for Application File No. LUA/SWP relating to die real property ("Property") described above, the Grantor(s), the owners) in fee of that Property, hereby tea, Instrument Number: 20180111000049 Document:COV Rec: 587.00 Page -2 of 14 Record Date: 1/11/2018 8:24 AM King County, WA covenants(covenant) with City or Renton, a political subdivision of the state of Washington, that he/she(they) will observe, consent to, and abide by the conditions and obligations set forth and described in Paragraphs i through R below with regard to the Property. Grantors) hereby grants(grant). covcnants(covenant), and agrccs(agrec) as follows: 1. Grantor(s) or his her(their) successors in interest and assigns ("Owners") shall retain, uphold, and protect the stonnwater management devices, features, pathways, limits. and restrictions, known as flow control best management practices ("BMPs"), shown on the approved Flow Control BMP Site Plan for the Property attached hereto and incorporated herein as Exhibit A. ?. The Owners shall at their own cost, operate, maintain, and keep in good repair, the Property's BMPs as described in the approved Design and Maintenance Details for each BMP attached hereto and incorporated herein as Exhibit B. 3. City or Renton shall provide at least 30 days written notice to the Owners that entry on the Property is planned for the inspection of the BMPs. After the 30 days, the Owmers shall allow the City of Renton to enter for the sole purpose of inspecting the BMPs. 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 BMPs and provide a written report describing their condition. if the engineer option is chosen, the Owners shall provide written notice to the City of Renton within fifteen days of receiving the City's notice of inspection. Within 30 days of giving this notice, the Owners, or the engineer on behalf of the Owners, shall provide the engineer's report to the City of Renton. If the report is not provided in a timely manner as specified above, the City of Renton may inspect the BMPs without further notice. 4. if the City determines from its inspection, or from an engineer's report provided in accordance with Parabn-aph 3, that maintenance, repair, restoration, and/or mitigation work is required for the BMPs, The City shall notify the Owners of the specific maintenance, repair, restoration, and/or mitigation work (Work) required under RMC 4-6-030. The City shall also set a reasonable deadline for completing the Work or providing an engineer's report that verifies completion of the Work. After the deadline has Instrument Number: 20180111000049 Document:COV Rec: $87.00 Page -3 of 14 Record Date: 1/11/2018 8:24 AM King County, WA passed, the Owners shall allow the City access to re -inspect the BMPs unless an engineer's report has been provided verifying completion of the Work. If the work is not completed properly within the time frame set by the City, the City may initiate an enforcement action. Failure to properly maintain the BMPs is a violation of RMC 4-6-030 and may subject the Owners to enforcement under the RMC 1-3, including fines and penalties. 5. Apart from performing routine landscape maintenance, the Owners are hereby required to obtain written approval from the City or Renton before performing any alterations or modifications to the BMPs. 6. Any notice or approval required to be given by one party to the other under the provisions of this Declaration of Covenant shall be effective upon personal delivery to the other party, or after three (3) days from the date that the notice or approval is mailed with delivery confirmation to the current address on record with each Party. The parties shall notify each other of any change to their addresses. 7. This Declaration of Covenant is intended to promote the efficient and effective management of surface water drainage on the Property, and it shall inure to the benefit of all the citizens of the City of Renton and its successors and assigns. This Declaration of Covenant shall run with the land and be binding upon Grantor(s), and Grantor's(s') successors in interest and assigns. 8. This Declaration of Covenant may be terminated by execution of a written agreement by the Owners and the City of Renton that is recorded by King County in its real property records. Instrument Number: 20180111000049 Document:COV Rec: 587.00 Page -4 of 14 Record Date: 1/11/2018 8:24 AM King County, WA IN WITNESS WHEREOF, this Declaration of Covenant for the Maintenance and Inspection of i C. � j Flow Control BMPs is executed this l day of f 1'fl t 20 1-7 _ >� i v � r �v 4 � ln ►�-tS i-wtis�n�j LLL. t4R:1\TOR, owner of the Property GRANTOR, owner of the Property STATE OF WASHIN610N ) COUNTY OF -K -INH I )ss. On this day personally appeared before me: -J &111) _ l� _ , to me known to be the individual(s) described in and who 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 official seal this day of –R —.20 r MARGIE A SCHWARTZ NOTARY PUBLIC STATE OF WASHINGTON MY COMMISSION EXPIRES JUNE 10, 2020 Printed name Notary Public in and for the State of Washington, residing at l�i�Ci(� My appointment expires Instrument Number: 20180111000049 Document:COV Rec: 587.00 Page -5 of 14 Record Date: 1/11/2018 8:24 AM King County, WA EXHIBIT A - DRAINAGE/SITE PLAN PROJECTi CAMPBELL SHORT PLAT - LOT 2 EXISTING PERVIOUS AREAi 7,911 SF TOTAL LOT/SITE AREAi _7.911 SF PROPOSED PERVIOUS AREAS 4.317 SF ADDRESS14407 NE 9TH ST. RENTON. WA 98059 EXISTING IMPERVIOUS AREA) 0 SF PARCEL NUMBER, 1023059512 PROPOSED IMPERVIOUS AREAi 3.594 SF PERMIT APPLICANT: HIGH COUNTRY HOMES, INC. _ = LEGEND PO BOX 731749 HYDRANT NE 9TH ST PUYALLUP WA 98373 (253) 405-9900 CATCH BASIN ` _— EXISTING I�1 PLAN: RICHMOND -A WATER SERNCI:- CONCRETE (- i PROPOSED I I� CONCRETE ----------- SEWER \ --- -----SO - " STORM --- GRAPHIC SCALE WATER o is r 3o ROOF DRAIN 1 Inch — 90 tt I ^ � DISPERSION TRENCH PROPOSED SDCO 15 DISPERSION TRENCH FOR DRIVEWAY PER CITY OF REN70N SID. PLAN - 224.00 y u� I z I � 25. BSBL 416I 98'22'25'E 71.12' i ` 7 4800' tL01 r0 SPLASH BLOCK SEWER STUB PROPOSED TYPE 1 CATCH BASIN _ PER COR SID. PLAN - 200.00 �. ►— CONNECT TO ROOF DRAIN LINE ILOT g ` ( S PROPOSED ROOF DRAIN LIQ SPLASH BLOCK 00TPRI ' V V FOR 700 SF OF �� o ROOF DRAINAGE o °4 (TYP OF 2) 18 pP� 0 N I I _ _ _ _ `1 ?a5' 8�1. 20' DISPERSION TRENCH FOR tom- UP TO 1,400 SF OF ROOF �Qw�O o dVEI3ED�A�T10—L— DRAINAGE PER CITY OF z RENTON SID. PLAN - 224.00 ` L A PORTION OF NW SEC. 10, S88'14'25'E 80.39' _ - 4 TOWNSHIP 23 N, RANGE 05 E C11 ity of , APPROVED BYi SCALES 1" = 30' 1�' f I t) f 1 ` r TITLES DATES 04/24/17 _�__ Instrument Number: 20180111000049 Document:COV Rec: 587.00 Page -6 of 14 Record Date: 1/11/2018 8:24 AM King County, WA EXHIBIT B MAINTENANCE INSTRUCTIONS FOR BASIC DISPERSION Your property contains an on-site BMP (best management practice) called "basic dispersion," which was installed to mitigate the stormwater quantity and quality impacts of some or all of the impervious surfaces or non-native pervious surfaces on your property. Basic dispersion is a strategy for utilizing any available capacity of onsite vegetated areas to retain, absorb, and filter the runoff from developed surfaces. This on-site BMP has two primary components that must be maintained: (1) The devices that disperse runoff from the developed surfaces and (2) The vegetated area over which runoff is dispersed. Dispersion Devices The dispersion devices used on your property include the following as indicated on the site plan (CHECK THE BOX(ES) THAT APPLY): W splash blocks, ❑ rock pads, M gravel filled trenches, ❑ sheet flow. MAINTENANCE RESTRICTIONS The size, placement, composition, and downstream flowpaths of these devices as depicted by the site plan and design details must be maintained and may not be changed without written approval from the City of Renton or through a future development permit from the City of Renton. INSPECTION FREQUENCY AND MAINTENANCE GUIDELINES This on-site BMP has two primary components that must be maintained per Appendix A of the City of Renton's Surface Water Design Manual: (1) The devices that disperse runoff from the developed surfaces and (2) The vegetated flowpath area over which runoff is dispersed. Maintenance of Dispersion Devices • Dispersion devices must be inspected annually and after major storm events to identify and repair any physical defects. • When native soil is exposed or erosion channels are present, the sources of the erosion or concentrated flow need to be identified and mitigated. • Concentrated flow can be mitigated by leveling the edge of the pervious area and/or realigning or replenishing the rocks in the dispersion device, such as in rock pads and gravel filled trenches. Maintenance of Vegetated Flowpaths • The vegetated area over which runoff is dispersed must be maintained in good condition free of bare spots and obstructions that would concentrate flows. Instrument Number: 20180111000049 Document:COV Rec: S87.00 Page -7 of 14 Record Date: 1/11/2018 8:24 AM King County, WA RECORDING REQUIREMENT These basic dispersion on-site BMP maintenance and operation instructions must be recorded as an attachment to the required declaration of covenant and grant of easement per Requirement 3 of Section C.1.3.4 of the City of Renton Surface Water Design Manual. The intent of these instructions is to explain to future property owners, the purpose of the BMP and how it must be maintained and operated. These instructions are intended to be a minimum; the City of Renton may require additional instructions based on site-specific conditions. See the City of Renton's Surface Water Design Manual website for additional information and updates. Instrument Number: 20180111000049 Document:COV Rec: 587.00 Page -8 of 14 Record Date: 1/11/2018 8:24 AM King County, WA TYPICAL SPLASH BLOCK TYPICAL 10 -FOOT DISPERSION TRENCH CROSS-SECTION TYPICAL DRIVEWAY APPLICATION OF DISPERSION TRENCH AND ROCK PAD Slot drain Diagonal asphalt berm — 2 to 4 inches high 1 1 1 1 10 -foot long dispersion trench v> --� Edge of undisturbed native vegetation Vegetated Flowpath Segment (NVFS) PLAN VIEW OF DRIVEWAY NTS HOUSE P aa ' p p Wei outl9 a ♦ 6 e ° a ♦ P s�'bp ° ♦0 •° °a ,i 3n /6p• ROOF DOWNSPOUT- p ♦♦X PP b"' (flPl ♦ • � U. I min •o Owe=ov° ° MIN. VEGETATED o 1.4' . lie wmhled rock ♦ P p 0 FLOWPATH UNDER F ULL DISPERSION, •G C �♦'� .°•a °•♦ •♦y Y SEE SECT—c2.13 .v-. s C4°$♦ �q•a0ad♦♦g SPLA SLOSH CK — DOWNSPOUT _ EXTENSION E%TENSION TRENCH X -SECTION �-� SPLASH BLOCK S_ IDE VIEW NTS TYPICAL DRIVEWAY APPLICATION OF DISPERSION TRENCH AND ROCK PAD Slot drain Diagonal asphalt berm — 2 to 4 inches high 1 1 1 1 10 -foot long dispersion trench v> --� Edge of undisturbed native vegetation Vegetated Flowpath Segment (NVFS) PLAN VIEW OF DRIVEWAY NTS Instrument Number: 20180111000049 Document:COV Rec: S87.00 Page -9 of 14 Record Date: 1/11/2018 8:24 AM King County, WA MAINTENANCE INSTRUCTIONS FOR BASIC DISPERSION Your property contains an on-site BMP (best management practice) called "basic dispersion," which was installed to mitigate the stormwater quantity and quality impacts of some or all of the impervious surfaces or non-native pervious surfaces on your property. Basic dispersion is a strategy for utilizing any available capacity of onsite vegetated areas to retain, absorb, and filter the runoff from developed surfaces. This on-site BMP has two primary components that must be maintained: (1) The devices that disperse runoff from the developed surfaces and (2) The vegetated area over which runoff is dispersed. Dispersion Devices The dispersion devices used on your property include the following as indicated on the site plan (CHECK THE BOX(ES) THAT APPLY): W splash blocks, ❑ rock pads, M gravel filled trenches, ❑ sheet flow. MAINTENANCE RESTRICTIONS The size, placement, composition, and downstream flowpaths of these devices as depicted by the site plan and design details must be maintained and may not be changed without written approval from the City of Renton or through a future development permit from the City of Renton. INSPECTION FREQUENCY AND MAINTENANCE GUIDELINES This on-site BMP has two primary components that must be maintained per Appendix A of the City of Renton's Surface Water Design Manual: (1) The devices that disperse runoff from the developed surfaces and (2) The vegetated flowpath area over which runoff is dispersed. Maintenance of Dispersion Devices • Dispersion devices must be inspected annually and after major storm events to identify and repair any physical defects. • When native soil is exposed or erosion channels are present, the sources of the erosion or concentrated flow need to be identified and mitigated. • Concentrated flow can be mitigated by leveling the edge of the pervious area and/or realigning or replenishing the rocks in the dispersion device, such as in rock pads and gravel filled trenches. Maintenance of Vegetated Flowpaths • The vegetated area over which runoff is dispersed must be maintained in good condition free of bare spots and obstructions that would concentrate flows. Instrument Number: 20180111000049 Document:COV Rec: S87.00 Page -10 of 14 Record Date: 1/11/2018 8:24 AM King County, WA RECORDING REQUIREMENT These basic dispersion on-site BMP maintenance and operation instructions must be recorded as an attachment to the required declaration of covenant and grant of easement per Requirement 3 of Section C.1.3.4 of the City of Renton Surface Water Design Manual. The intent of these instructions is to explain to future property owners, the purpose of the BMP and how it must be maintained and operated. These instructions are intended to be a minimum; the City of Renton may require additional instructions based on site-specific conditions. See the City of Renton's Surface Water Design Manual website for additional information and updates. Instrument Number: 20180111000049 Document:COV Rec: 587.00 Page -11 of 14 Record Date: 1/11/2018 8:24 AM King County, WA IN PIPE O.D. 11-0 MIN. END CAP OR PLUG e ,CLEAN OUT WYE FROM PIPE MIN 6" PERFORATED PIPE LAID FLAT/LEVEL e TYPE I CB W/SOLID /COVER (LOCKING) A NOTCHED/ GRADE BOARD 2" X 2" NOTCHES 18" O.C.* GALVANIZED BOLTS 2"x 12" z xx GRADE BOARD <V �p M 4" X 4" -- SUPPORT POST 6" MIN. r%l A &I INFLUENT PIPE (MAX DESIGN FLOW <0.5 CFS PER TRENCH) CLEAN OUT WYE FROM PIPE (PIPE O.D. 11-0 1'-0 20% Mme' MIN. MIN. SES 5 SECTION A -A NTS FLOW TO SECOND DISPERSAL TRENCH IF NECESSARY TYPE ICB O �COVER D FLOW TO OTHER BRANCHING CB'S AS NECESSARY �— 18" O.C." �1 2 2" GRADE BOARD NOTCHES* *FOR WATER QUALITY FACILITIES, SEE SECTION 6.2.6.1, OPTION A FOR NOTCH DIMENSIONS AND SPACING - FILTER FABRIC TRENCH LINER CLEAN (<5% FINES) 4" - 1 z" WASHED ROCK MIN 6" PERFORATED PIPE LAID FLAT NOTES: 1. THIS TRENCH SHALL BE CONSTRUCTED TO PREVENT POINT DISCHARGE AND/OR EROSION. 2. TRENCHES MAY BE PLACED NO CLOSER THAN 50 FEET TO ONE ANOTHER (100 FEET ALONG FLOWLINE). 3. TRENCH AND GRADE BOARD MUST BE LEVEL. ALIGN TO FOLLOW CONTOURS OF SITE. 4. SUPPORT POST SPACING AS REQUIRED BY SOIL CONDITIONS TO ENSURE GRADE BOARD REMAINS LEVEL. 5. 15% MAX UNLESS OTHERWISE EVALUATED AND APPROVED, SEE SECTION C.2.1.1 Instrument Number: 20180111000049 Document:COV Rec: 587.00 Page -12 of 14 Record Date: 1/11/2018 8:24 AM King County, WA MAINTENANCE INSTRUCTIONS FOR BASIC DISPERSION Your property contains an on-site BMP (best management practice) called "basic dispersion," which was installed to mitigate the stormwater quantity and quality impacts of some or all of the impervious surfaces or non-native pervious surfaces on your property. Basic dispersion is a strategy for utilizing any available capacity of onsite vegetated areas to retain, absorb, and filter the runoff from developed surfaces. This on-site BMP has two primary components that must be maintained: (1) The devices that disperse runoff from the developed surfaces and (2) The vegetated area over which runoff is dispersed. Dispersion Devices The dispersion devices used on your property include the following as indicated on the site plan (CHECK THE BOX(ES) THAT APPLY): N splash blocks, ❑ rock pads, M gravel filled trenches, ❑ sheet flow. MAINTENANCE RESTRICTIONS The size, placement, composition, and downstream flowpaths of these devices as depicted by the site plan and design details must be maintained and may not be changed without written approval from the City of Renton or through a future development permit from the City of Renton. INSPECTION FREQUENCY AND MAINTENANCE GUIDELINES This on-site BMP has two primary components that must be maintained per Appendix A of the City of Renton's Surface Water Design Manual: (I) The devices that disperse runoff from the developed surfaces and (2) The vegetated flowpath area over which runoff is dispersed. Maintenance of Dispersion Devices • Dispersion devices must be inspected annually and after major storm events to identify and repair any physical defects. • When native soil is exposed or erosion channels are present, the sources of the erosion or concentrated flow need to be identified and mitigated. • Concentrated flow can be mitigated by leveling the edge of the pervious area and/or realigning or replenishing the rocks in the dispersion device, such as in rock pads and gravel filled trenches. Maintenance of Vegetated Flowpaths • The vegetated area over which runoff is dispersed must be maintained in good condition free of bare spots and obstructions that would concentrate flows. Instrument Number: 20180111000049 Document:COV Rec: S87.00 Page -13 of 14 Record Date: 1/11/2018 8:24 AM King County, WA RECORDING REQUIREMENT These basic dispersion on-site BMP maintenance and operation instructions must be recorded as an attachment to the required declaration of covenant and grant of easement per Requirement 3 of Section C.1.3.4 of the City of Renton Surface Water Design Manual. The intent of these instructions is to explain to future property owners, the purpose of the BMP and how it must be maintained and operated. These instructions are intended to be a minimum; the City of Renton may require additional instructions based on site-specific conditions. See the City of Renton's Surface Water Design Manual website for additional information and updates. Instrument Number: 20180111000049 Document:COV Rec: 587.00 Page -14 of 14 Record Date: 1/11/2018 8:24 AM King County, WA A 50' NOTCHED/ GRADE BOARD 2" X 2" NOTCHES 18" O.C.` PIPE O.D. 11-0 11-0 MIN. MIN. PLAN NTS GALVANIZED 11-0 BOLTS MIN MPX IfH Z X UKAUL; \\�\ \ g g BOARD 04 ��\��\\ M 4" X 4" SUPPORT POST .END CAP OR PLUG FLOW TO SECOND DISPERSAL TRENCH CLEAN OUT WYE FROM PIPE IF NECESSARY MIN 6" PERFORATED PIPE LAID FLAT/LEVEL TYPE I CB /TYPE I CB W/SOLID W/SOLID A COVER (LOCKING) [COVER INFLUENT PIPE (MAX DESIGN FLOW <0.5 CFS PER TRENCH) CLEAN OUT WYE FROM PIPE 1 FLOW TO OTHER BRANCHING CB'S AS NECESSARY 18" O.C.' 2„ F --PIPE O.D. 1'-0 20% MAX, 2" GRADE BOARD MIN. SES 5 NOTCHES' *FOR WATER QUALITY FACILITIES, /\\/\ SEE SECTION 6.2.6.1, OPTION A FOR NOTCH DIMENSIONS AND SPACING :ev A ' d / ' v d— 9 6" MIN. SECTION A_A 1 Y 1 V - FILTER FABRIC TRENCH LINER CLEAN (<5% FINES) 4" - 1 1' WASHED ROCK MIN 6" PERFORATED PIPE LAID FLAT NOTES: 1. THIS TRENCH SHALL BE CONSTRUCTED TO PREVENT POINT DISCHARGE AND/OR EROSION. 2. TRENCHES MAY BE PLACED NO CLOSER THAN 50 FEET TO ONE ANOTHER (100 FEET ALONG FLOWLINE). 3. TRENCH AND GRADE BOARD MUST BE LEVEL. ALIGN TO FOLLOW CONTOURS OF SITE. 4. SUPPORT POST SPACING AS REQUIRED BY SOIL CONDITIONS TO ENSURE GRADE BOARD REMAINS LEVEL. 5. 15% MAX UNLESS OTHERWISE EVALUATED AND APPROVED, SEE SECTION C.2.1.1