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...........-....... .............................. ........................... ....... ................................. ............................... ...... .. ... ..... ............. .... .................. w'::::::::::.... ... ............... ................ .. .............. ........................ . ... .. ........ .. ... ........... . .. . . .... . ........ . .... . .... ...... ... .......... ... is EA 4.8 ► EICIE:::..::..: . . .......................... HINGT€ N . OUR JOB NO. 5150 \ LPL P. FEBRUARY 17, 1995 GRUB9�TfWASH�,y c 9 23975 F� F 1 ONA Prepared By: EXPIRES G ! SS ROBERT E. HANKINS BARGHAUSEN CONSULTING ENGINEERS, INC. 18215 72ND AVENUE SOUTH KENT, WASHINGTON 98032 (206) 251 -6222 �GHAGS 0 CIVIL ENGINEERING, LAND PLANNING, SURVEYING, ENVIRONMENTAL SERVICES Zs '�AA r LNG ENG�N TABLE OF CONTENTS I. INTRODUCTION/GENERAL INFORMATION. A. General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1. TIR Work sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2. Site Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II. PRELIMINARY CONDITION SUMMARY III. OFF SITE ANALYSIS a. Upstream Drainage Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b. Downstream Drainage Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IV. RETENTION/DETENTION ANALYSIS AND DESIGN a. Existing Site Hydrology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b. Developed Site Hydrology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C. Hydraulic Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . d. Retention/Detention System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V. CONVEYANCE SYSTEM DESIGN AND ANALYSIS VI. SPECIAL REPORT AND STUDY VII. BASIN AND COMMUNITY PLAN AREAS VIII. OTHER PERMITS IX. EROSION/SEDIMENTATION CONTROL DESIGN X. ADDITIONAL DOCUMENTS a. Bond Quantity Worksheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b. Retention/Detention Facility Summary Sheet and Sketch . . . . . . . . . . . . . . C. Declaration of Covenant . . . : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XI. MAINTENANCE AND OPERATION MANUAL LYtt} 3313.010 I. INTRODUCTION / GENERAL INFORMATION 1.0 INTRODUCTION AND GENERAL INFORMATION This proposed project is a plat to be developed on an existing 2-acre parcel located on the south side of N.E. 12th Street and approximately 400 feet west of Aberdeen Avenue N.E. This site is between the south right-of-way of N.E. 12th Street and the north property line of State Route 900. The existing use of the property is vacant. There are a few trees on it, but the majority of the site is covered with thick blackberry bushes. There is a grade of roughly 8 to 10 percent from the northeast to the southwest corner. The proposal on this site is to develop this parcel into 12 small single-family residences with one cul-de-sac connecting to N.E. 12th Street. 2.0 UPSTREAM DRAINAGE BASIN ANALYSIS As mentioned in the introduction, the site drains from the northeast to the southwest onto the state right-of-way property. N.E. 12th Street which abuts the north property line of this site drains in a westerly direction with open ditches and culverts. Therefore, this blocks any further upstream basin on the north side of N.E. 12th Street. Adjacent to the eastern property line of the site are existing large lot single-family residences. Some of this area does drain onto the site, but the majority of this area drains onto the state right-of-way located to the south. Please see the attached drainage area map which basically shows the directional flows. Depending on the details of the final construction drawing phase of this project, subsurface drain lines may need to be installed along portions of the eastern property line of this project. 3.0 ON-SITE DRAINAGE ANALYSIS As mentioned earlier, this site is covered with thick blackberry bushes and some trees. The proposal is to install one cul-de-sac into the property serving 12 new lots. A two-celled detention pond is proposed at the southeast corner of this property with a biofiltration swale along the south boundary that discharges near the southwest corner. The detention pond, biofiltration Swale, and temporary sediment trap were designed per the 1990 King County Surface Water Manual (SWM). Water from the house and footing drains along with roadway surfaces shall be collected in catch basins then conveyed via 12-inch pipes to a two-cell detention pond. The pond was sized for the 2-year existing release rate during a 2-year storm and 10-year existing release rate during a 10-year storm with a storage volume of 30 percent added. The pond was designed to control runoff with a biofiltration swale after detention. The biofiltration swale was designed per the King County SWM and was shortened to the minimum 80-foot length. The width of the swale was increased to provide the required surface area. A stability check was then run to convey the 100-year developed storm event. Storm drainage then exits the bioswale (via 12-inch storm conveyance pipe) to the off-site storm drainage system within the state right-of-way. Since this site is not an aquifer protection area, pond lining or special drainage considerations should not be needed. Refer to the road and storm drainage plans which shows how the site will drain and be controlled by the stormwater facilities. Page 1 of 2 5150.007 [REH/krl 4.0 DOWNSTREAM DRAINAGE SYSTEM DESCRIPTION AND PROBLEM SCREENING Please refer to the downstream drainage area map and the off-site analysis drainage system table for a detailed description of the downstream properties. Briefly, the drainage path from the site is in a sheetflow fashion along the cutbanks of SR 900. This sheetflow is undefined and existing channels are not apparent. Some of the runoff from the east side of our site and the properties located east of our site sheetflows down the cutbanks and is intercepted by existing catch basins located within the roadway. There is also an 8-inch diameter perforated pipe that is located at the toe of the slope which intercepts some of the surface water draining from the adjacent properties. This pipe connects into the existing 30-inch diameter corrugated metal pipe as shown on the attached downstream drainage area. Please refer to the attached maps and table for further description of the downstream system. The on-site analysis performed did not reveal any significant drainage or erosion control problems. Page 2 of 2 5150.007 [REH/kr] Page 1 of 2 King County Building and Land Development Division TECHNICAL INFORMATION REPORT (TIR) WORKSHEET PROJECTPART I OWNERPART 2 PROJECT • • PROJECTAND • Project Owner C SL 0EV94c PMEitT' Project Name 1N-,6TVi,6w f LAT- Address ZSo(, 1-►Ob HiLL AVa._ JV. Location Phone to6.5 a tCA-FT L y ,s`V _ Township 25 N. Project Engineer H A L G 12O b b Range S E. Section g Company BARGHASE/4 Go"S. EiyG, 1AZ. u Project Size AC Z •O Address Phone I8 Z!5 '7 L ND AVE So47xl Upstream Drainage Basin Size AC 0-S& K o PART 3 TYPE OF • OTHER Subdivision [--] DOF/G HPA F-1 Shoreline Management 0 Short Subdivision 0 COE 404 0 Rockery Grading DOE Dam Safety Structural Vaults 0 Commercial 0 FEMA Floodplain Other 0 Other E:J COE Wetlands HPA COMMUNITY - . .Community MEW CAS-rLe Drainage Basin EASTIAkC 10A. Z C EPA tz rVEQ g Ar S/,J PART 6 SITE CHARACTERISTICS River E:J Floodplain Stream F--1 Wetlands Critical Stream Reach Seeps/Springs 0 Depressions/Swales 0 High Groundwater Table Lake F-1 Groundwater Recharge 0 Steep Slopes IN-Z Other Ni c-E yN Fo P-Es7�t) L4lJjb 0 Lakeside/Erosion Hazard / co E:NZ L E: E-7S SOILSPART 7 Soil Ty Slo s Erosion Potential Erosive Velocities A-C.DE2.�yoo D 7 La cJ L 0-J 7 °7b %J Additional Sheets Attatched 1/90 Page 2 of 2 King County Building and Land Development Division TECHNICAL INFORMATION REPORT (TIR) WORKSHEET PART 113 ,DEVELOPMENT LIMITATIONS REFERENCE LIMITATION/SITE CONSTRAINT F-1 Ch.4-Downstream Analysis a 0 0 0 0 Additional Sheets Attatched PART 9 ESC REQUIREMENTS MINIMUM ESC REQUIREMENTS MINIMUM ESC REQUIREMENTS DURING CONSTRUCTION FOLLOWING CONSTRUCTION Sedimentation Facilities Stabilize Exposed Surface Nr Stabilized Construction Entrance ® Remove and Restore Temporary ESC Facilities 6 Perimeter Runoff Control Clean and Remove All Silt and Debris 0 Clearing and Grading Restrictions Ensure Operation of Permanent Facilities Cover Practices EJ Flag Limits of NGPES Construction Sequence F-] Other 0 Other PART 10 SURFACE WATER SYSTEM QK Grass Lined Channel 0 Tank Infiltration Method of Analysis EN Pipe System 0 Vault Depression '5 B L,,, 1'4- Open Channel 0 Energy Dissapator 0 Flow Dispersal Compensation/Mitigation ®. Dry Pond Wetland Waiver of Eliminated Site Storage E::] Wet Pond 0 Stream �mRegional Detention — `' Brief Description of System Operation 5-,,AA.PAC.E i2tWoff To G 6 S "ro r tPED C—O&ME 4NGit 5rt ew +t, o; 7AWAkA*fc,L Dteb. �)1D To C.S. - keK F1,0540ALe5- m � S fi Facilitytions Additional Sheets Attatched Reference Facility Limitation PART 11 STRUCTURAL ANALYSIS PART 12 EASEMENTSITRACTS require special Q Drainage Easement Cast in Place Vault Other Access Easement Retaining Wall Native Growth Protection Easement Rockery,4-High Tract i9� �e7GhT�o �o�1 0 Structural on Steep Slope Other PART 14 SIGNATURE OF • • 1 or a civil engineer under my supervision have visited the site. Actual site conditions as observed were incorporated into this worksheet and the attatchments. 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OL ERN ^ u '� xE ItTx F61 N 'M I > SI 'v $ r9112TH �ST "4 � pIML m g N y P �' $ � - $T� \ RENTON �.((( i = 1 115 ST s r AIRPORT .�f"� i ,r lOTH LN sT S ' 115Y PL.. - I vi LA i OTH ST PL X-$ -- , 1 _ I NE • 3eoo a �� zr _S -Z b H_R a ST "i BOEING �\ / 7On vTx STy - $ 4NTH ST a : ^I�1 RE PUNT \ 7 / L HE 9N PL 9 4 i r o <� $ Ly'2� 'Pva�s1PARKo a 7 s, FS6 S 17TH PL X m' r - 1� _� NE8 C<v 'aS J 9 c xE 91x = n ., T 5 12'a 118TH a ST 87001 ', Q J i h NE SE 120TH ST u ss a < HIGHLI I MINR f j $ 1 9TH 7 d]a M'T ` N TH ST 1 NE PARK P NEB '!\�O"' NE 7TH $T� �� i ffi CT `� e^SE 1225T ST PARK 1 erP 1TH ST COULON S 120 ST$ < < S 12157 S s m GENE s➢_ PARK Q N s S 122ND ST s NNz7THiST� 7TH NE E s 12 S S 123R0 STD ,., � 656 MAP H. PRELIlVHNARY CONDITION SUMMARY November 10, 1994 OFFICE OF THE HEARING EXAMINER CITY OF RENTON NOV REPORT AND RECOMMENDATION APPLICANT: CARA S. LEWIS WEST VIEW PRELIMINARY PLAT File No.: LUA-94-116, PP/V/W/ECF LOCATION: South side of NE 12th Street, approximately 300 feet west of Aberdeen Avenue NE. SUMMARY OF REQUEST: Applicant seeks to subdivide 2.02 acres into twelve(12) residential lots for development of single family homes. MInimum lot s1zc is approximately 4,503 sf. A variance from the fifty foot road right-of-way, and a waiver of the light standards are requested. SUMMARY OF ACTION: , Development Services Recommendation: Approve with conditions. DEVELOPMENT SERVICES REPORT: The Development Services Report was received by the Examiner on October 18, 1994. PUBLIC HEARING: After reviewing the Development Services Report, examining available information on file with the application, field checking the property and surrounding area; the Examiner conducted a public hearing on the subject as follows: MINUTES The following minutes are a summary of the October 25, 1994 hearing. The official record is recorded on tapes The hearing opened on Tuesday, October 25, 1994, at 9:02 a.m. in the Council Chambers on the second floor of the Renton Municipal Building. Parties wishing to testify were affirmed by the Examiner. The following exhibits were entered into the record: Exhibit No. l: Yellow file containing the original Exhibit No. 2: Vicinity map. application, proof of posting, proof of publication and other documentation pertinent to this request. Exhibit No. 3: Subdivision map. The hearing opened with a presentation of the staff report by MARK PYWELL, Project Manager, Development Services, City of Renton, 200 Mill Avenue South, Renton, Washington 98055. The Environmental Review Committee (hereinafter"ERC") issued a Determination of Non-Significance Mitigated (hereinafter"DNSM") CAOF ,f CARA S. LEWIS WEST VIEW PRELIMINARY PLAT File No.: LUA-94-116, PPN/W/ECF November 10, 1994 Page 7 CONCLUSIONS: Preliminary Plat 1. The proposed plat generally appears to serve the public use and interest although there is a trade-off necessary between density standards and street standards. The subdivision will provide additional housing choices in an area with urban services. The development should not tax either the road system or the existing utility infrastructure. Development of the additional lots will also increase the tax base of the City. 2. The proposed plat will also permit infill in an area with services and avoid urban sprawl. 3. The proposed lots are generally rectangular providing reasonable building envelopes. As proposed, the plat will provide a density of approximately 8 dwelling units per acre but requires that the road serving the site be less than the required 50 feet wide. In addition, the proposed lots are the first in this area that comply with the new Zoning standards and are, therefore, significantly smaller than those in this area. This smaller size is mandated by the underlying densities of the zoning on the site and by the Comprehensive Plan's policies. 4. Since the proposed lot does deviate so dramatically from the existing development pattern and requires a variance from roadway width it seems appropriate to consider an alternative platting arrangement that is more in keeping with neighborhood character and does not require the roadway variance. An alternate arrangement would create lots more compatible in size with the older Zoning standards and surrounding lots. It would provide a road that meets code standards and creates a plat that would not meet the density standards enunciated by the new Zoning Code and Comprehensive Plan. An alternative arrangement would create a similar two-tier arrangement of lots, but with wider(rather than shallower) lots. An arrangement of 75 foot deep lots would permit a standard road, fifty(50) feet wide. Lots could then be configured at approximately 100 feet wide. While this configuration appears to provide shallow lots, ranch or split level homes can take advantage of such a building envelope. 5. It is clear that approval of the plat will require the applicant to provide an acceptable method of providing sewer service to the interior lots. Since the proposed systems could require City maintenance or calls on private lots, the City Council should specifically address this issue and approve the flexibility suggested by staff. 6. In addition to the sewer pump station, the applicant will be developing a common drainage area; therefore, a homeowners' association will need to be created to maintain any common areas or improvements. 7. While staff recommended that a fence be erected, fencing is generally a private matter in single family residential neighborhoods. In this instance, the disparity and potential for a number of intersecting property lines is generated by the division of this site into smaller parcels. This potentially complicates property demarcation; therefore, the applicant shall erect a fence along its east and west property lines. CARA S. LEWIS ., WEST VIEW PRELIMINARY PLAT File No.: LUA-94-116, PPN/W/ECF November 10, 1994 Page 8 Variance from Fifty Foot Right-of-Way 8• Variances may be granted when the property generally satisfies all the conditions described in part below: a. The applicant suffers undue hardship caused by special circumstances such as: the size, shape, topography, or location where code enforcement would deprive the owner of rights and privileges enjoyed by others similarly situated; b. The granting of the variance would not materially harm either the public welfare or other property in the vicinity; C. The approval will not constitute a special privilege inconsistent with the limitations on other property in the vicinity; and d. The variance is the minimum variance necessary to allow reasonable development ofthe subject site. The applicant's property appears ripe for the variance requested, although again, consideration of the alternate plat could eliminate the need for the variance. 9. The division of the site into reasonable parcels is constrained by the subject site's relatively narrow and deep lot layout. As indicated above, while there is an alternative that creates a plat with less overall density that will meet road standards, the only way to create reasonable lots that meet the density required by the Comprehensive Plan and the Zoning Code is to create a series of interior lots with access from a less than standard width roadway. Therefore, to permit reasonable development of the site some form of variance relief is necessary. 10. Since the road will provide pavement of the normal width, will have sidewalks for pedestrian safety, and will primarily serve only the internal needs of this plat--there should be no harm to the general public or nearby property from approval of the variance. In addition, the cul-de-sac and roadway width will be able to accommodate emergency vehicles. 11. Due to the nature of the site and the fact that private roads, easements and pipestems have been permitted for access to interior portions of lots that cannot otherwise be reasonably divided -- approval of this variance would not constitute the granting of a special privilege. 12. The proposed reduction in roadway width appears to be the minimum necessary, given the density standards that should be applied to the site as well as the need to provide reasonable building envelopes. The applicant has proposed the elimination of the parking or landscape strip that usually accommodates utilities outside the paved street or concrete sidewalks. Since both the street and sidewalks will be of standard dimensions, the reduction requested appears reasonable. Waiver of Street Li ht Standard 13. There seems to be no justification to waive the requirements for street lighting. While some modification might be reasonable the vagueness of the request, coupled with the absence of any analysis of the implications of shifting installation, and more specifically maintenance, to individual property owners seems premature and inappropriate. tie i CARA S. LEWIS WEST VIEW PRELIMINARY PLAT File No.: LUA-94-116, PP/V/W/ECF November 10, 1994 Page 9 14. As noted above, it would be difficult to address by conditions who and how individual lights are to be maintained. Who would replace bulbs? How soon after failure? What about unoccupied homes where power has been turned off? While the issues may not be insurmountable, they have not been fully explored and it would be inappropriate to approve something so untested or unanalyzed. 15. In conclusion, this office has taken the unusual step of recommending two plat configurations to the City Council. One plat meets the density requirements of the new Zoning Code and Comprehensive plan, yet deviates substantially from the neighborhood character and requires a variance from the normal roadway width. The alternative plat does not meet density standards, but comports more with existing neighborhood character while providing a standard roadway configuration. Mr .y .i COMMENDATION: ' Preliminary Plat The City Council should approve a Preliminary Plat for the subject site as follows: 1. In the form of the plat proposed by the applicant. `\ r OR 2. In the alternative form of lots approximately 75 feet deep and approximately100 feet f wide. 3. The City Council should approve the sewer pump determination. f> 4. The applicant shall comply with the conditions imposed by the ERC. 5. The applicant shall establish a homeowners' association to maintain all common areas and improvements such as a common pump station if it is constructed and not dedicated and accepted by the City. 6. The applicant shall carry out its obligations under the Parks Mitigation Fee agreement. 7. The applicant shall erect a fence along its east and west property lines. Variance from Fifty Foot Right-of-Way The variance is approved if the applicant's proposed plat is adopted by the City Council. 1 CARA S. LEWIS WEST VIEW PRELIMINARY PLAT File No.: LUA-94-116, PPN/W/ECF November 10, 1994 Page 10 Waiver of Street Light Standard M The waiver is denied. ORDERED THIS 1 Oth day of November, 1994. FRED J. KAU AN HEARING E MINER TRANSMITTED THIS 1 Oth day of November, 1994 to the parties of record: Ann Bellmondo Cynthia Burns serd 5415 Pleasure Point Lane 2007 NE 12th Street John L. Scott Bob C. Scot Bellevue WA 98006 Real Estate Renton WA 98056 64 Rainier Avenue South Renton WA 98055 Hal Grubb Robyn Lee Barghausen Consulting Engineers 1171 Aberdeen Avenue NE Cara S. Lewis CSL Development 18215 72nd Avenue South Renton WA 98056 Kent WA 98032 2506 Nob Hill Avenue North Seattle WA 98109 Lauree Maher Phyllis Nelson 1208 Lincoln Place NE 2008 NE 12th Street Dave Olson Renton WA 98056 Renton WA 98056 15807 SE 116th Renton WA 98059 Jeff Potter Neil Watts Barghausen Consulting Engineers Development Services Division 18215 72nd Avenue South City of Renton Kent WA 98032 200 Mill Avenue South Renton WA 98055 M. OFF SITE ANALYSIS I �ti J OFF-SITE ANALYSIS DRAINAGE SYSTEM TABLE Surface Water Design Manual, Core Requirement #2 Basin: Subbasin Name: �A� �� / WA Subbasin Number: CQ>4 Z JQivCO• Symbol Dratnae Qainaye Component $lo e< Des : P <, zance Ex�stt.n C�mponentTYPe Qescrl lon ; < . g Potential Qbservat�ons of field mspto : Pt.;; from site :...: ::r . :. .:...:.:Probiems :::. :.... . . . <; . .. . ; :.. :::: ...: :::. ..::.::. : ..:::. e _a... ar r s:litent: . .. ..... .. 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RETENTION/DETENTION ANALYSIS AND DESIGN TRACT "A" DETENTION POND 2/ 7/95 Barghausen Engineers page 1 PRELIMINARY PLAT OF WESTVIEW RENTON, WA ON PRELIMINARY STORM DRAINAGE CALCULATIONS REVISED 2-7-95 BY REH BASIN SUMMARY BASIN ID: lA NAME: EX 2YR CONDITIONS SBUH METHODOLOGY TOTAL AREA. . . . . . . : 2 .86 Acres BASEFLOWS: 0. 00 cfs RAINFALL TYPE. . . . : USER1 PERVIOUS AREA PRECIPITATION. . . . : 2. 00 inches AREA. . : 2 .43 Acres TIME INTERVAL. . . . : 10. 00 min CN. . . . : 81. 00 TIME OF CONC. . . . . : 28 . 35 min IMPERVIOUS AREA ABSTRACTION COEFF: 0. 20 AREA. . : 0. 43 Acres CN. . . . . 98 . 00 TcReach - Sheet L: 300. 00 ns: 0. 2400 p2yr: 2 . 00 s: 0. 0700 TcReach - Shallow L: 160. 00 ks: 5. 00 s: 0. 0700 PEAK RATE: 0. 32 cfs VOL: 0. 19 Ac-ft TIME: 480 min BASIN ID: 1B NAME: DEV. 2YR CONDITIONS SBUH METHODOLOGY TOTAL AREA. . . . . . . : 2 . 86 Acres BASEFLOWS: 0. 00 cfs RAINFALL TYPE. . . . : USER1 PERVIOUS AREA PRECIPITATION. . . . : 2 . 00 inches AREA. . : 1. 37 Acres TIME INTERVAL. . . . : 10. 00 min CN. . . . : 90. 00 TIME OF CONC. . . . . : 0. 00 min IMPERVIOUS AREA ABSTRACTION COEFF: 0. 20 AREA. . : 1. 49 Acres CN. . . . . 98 . 00 PEAK RATE: 1.43 cfs VOL: 0. 35 Ac-ft TIME: 470 min BASIN ID: 2A NAME: EX 10YR CONDITIONS SBUH METHODOLOGY TOTAL AREA. . . . . . . : 2 . 86 Acres BASEFLOWS: 0. 00 cfs RAINFALL TYPE. . . . : USER1 PERVIOUS AREA PRECIPITATION. . . . : 2 . 90 inches AREA. . : 2 . 43 Acres TIME INTERVAL. . . . : 10. 00 min CN. . . . : 81. 00 TIME OF CONC. . . . . : 28 . 35 min IMPERVIOUS AREA ABSTRACTION COEFF: 0. 20 AREA. . : 0. 43 Acres CN. . . . . 98 . 00 PEAK RATE: 0. 68 cfs VOL: 0. 35 Ac-ft TIME: 480 min 2/ 7/95 Barghausen Engineers page 2 PRELIMINARY PLAT OF WESTVIEW RENTON, WA PRELIMINARY STORM DRAINAGE CALCULATIONS REVISED 2-7-95 BY REH BASIN SUMMARY BASIN ID: 2B NAME: DEV. 10YR CONDITIONS SBUH METHODOLOGY TOTAL AREA. . . . . . . : 2 .86 Acres BASEFLOWS: 0. 00 cfs RAINFALL TYPE. . . . : USER1 PERVIOUS AREA PRECIPITATION. . . . : 2 . 90 inches AREA. . : 1. 37 Acres TIME INTERVAL. . . . : 10. 00 min CN. . . . : 90. 00 TIME OF CONC. . . . . : 7. 00 min IMPERVIOUS AREA ABSTRACTION COEFF: 0.20 AREA. . : 1. 49 Acres CN. . . . . 98 . 00 PEAK RATE: 1. 72 cfs VOL: 0. 55 Ac-ft TIME: 480 min BASIN ID: 3A NAME: EX 25YR CONDITIONS SBUH METHODOLOGY TOTAL AREA. . . . . . . : 2 . 86 Acres BASEFLOWS: 0. 00 cfs RAINFALL TYPE. . . . : USER1 PERVIOUS AREA PRECIPITATION. . . . : 3 . 40 inches AREA. . : 2 . 43 Acres TIME INTERVAL. . . . : 10. 00 min CN. . . . : 81. 00 TIME OF CONC. . . . . : 28 . 35 min IMPERVIOUS AREA ABSTRACTION COEFF: 0. 20 AREA. . : 0 . 43 Acres CN. . . . . 98 . 00 PEAK RATE: 0. 91 cfs VOL: 0. 44 Ac-ft TIME: 480 min BASIN ID: 3B NAME: DEV. 25YR CONDITIONS SBUH METHODOLOGY TOTAL AREA. . . . . . . : 2 . 86 Acres BASEFLOWS: 0. 00 cfs RAINFALL TYPE. . . . : USER1 PERVIOUS AREA PRECIPITATION. . . . : 3 . 40 inches AREA. . : 1. 37 Acres TIME INTERVAL. . . . : 10. 00 min CN. . . . : 90 . 00 TIME OF CONC. . . . . : 7 . 00 min IMPERVIOUS AREA ABSTRACTION COEFF: 0. 20 AREA. . : 1. 49 Acres CN. . . . . 98 . 00 PEAK RATE: 2 . 08 cfs VOL: 0. 66 Ac-ft TIME: 480 min 2/ 7/95 Barghausen Engineers page 3 PRELIMINARY PLAT OF WESTVIEW RENTON, WA PRELIMINARY STORM DRAINAGE CALCULATIONS REVISED 2-7-95 BY REH BASIN SUMMARY BASIN ID: 4A NAME: EX 100YR CONDITIONS SBUH METHODOLOGY TOTAL AREA. . . . . . . : 2 . 86 Acres BASEFLOWS: 0. 00 cfs RAINFALL TYPE. . . . : USER1 PERVIOUS AREA PRECIPITATION. . . . : 3 . 90 inches AREA. . : 2 . 43 Acres TIME INTERVAL. . . . : 10. 00 min CN. . . . : 81. 00 TIME OF CONC. . . . . : 28 . 35 min IMPERVIOUS AREA ABSTRACTION COEFF: 0. 20 AREA. . : 0. 43 Acres CN. . . . . 98 . 00 PEAK RATE: 1. 15 cfs VOL: 0. 54 Ac-ft TIME: 480 min BASIN ID: 4B NAME: DEV. 100YR CONDITIONS SBUH METHODOLOGY TOTAL AREA. . . . . . . : 2 . 86 Acres BASEFLOWS: 0 . 00 cfs RAINFALL TYPE. . . . : USER1 PERVIOUS AREA PRECIPITATION. . . . : 3 . 90 inches AREA. . : 1. 37 Acres TIME INTERVAL. . . . : 10. 00 min CN. . . . : 90. 00 TIME OF CONC. . . . . : 7 . 00 min IMPERVIOUS AREA ABSTRACTION COEFF: 0. 20 AREA. . : 1. 49 Acres CN. . . . . 98 . 00 PEAK RATE: 2 . 44 cfs VOL: 0. 78 Ac-ft TIME: 480 min 2/ 7/95 Barghausen Engineers page 4 PRELIMINARY PLAT OF WESTVIEW RENTON, WA PRELIMINARY STORM DRAINAGE CALCULATIONS REVISED 2-7-95 BY REH HYDROGRAPH SUMMARY PEAK TIME VOLUME HYD RUNOFF OF OF Contrib NUM RATE PEAK HYDRO Area cfs min. cf-AcFt Acres 1 0. 318 480 8102 cf 2 . 86 2 1. 427 470 15038 cf 2 . 86 3 0. 684 480 15078 cf 2 . 86 4 1. 720 480 23846 cf 2 . 86 5 0. 913 480 19303 cf 2 . 86 6 2 . 081 480 28837 cf 2 . 86 7 1. 153 480 23696 cf 2 . 86 8 2 . 444 480 33871 cf 2 . 86 9 0. 317 530 15038 cf 2 . 86 10 0. 684 520 23846 cf 2 . 86 11 0. 291 540 14960 cf 2 . 86 12 0. 572 530 23768 cf 2 . 86 13 0. 795 520 28759 cf 2 . 86 14 1. 844 500 33793 cf 2 . 86 2/ 7/95 Barghausen Engineers page 5 PRELIMINARY PLAT OF WESTVIEW RENTON, WA PRELIMINARY STORM DRAINAGE CALCULATIONS REVISED 2-7-95 BY REH STAGE STORAGE TABLE CUSTOM STORAGE ID No. 1 Description: PRELIMINARY POND SIZE STAGE <----STORAGE----> STAGE <----STORAGE----> STAGE <----STORAGE----> STAGE <----STORAGE----> (ft) ---cf--- --Ac-Ft- (ft) ---cf--- --Ac-Ft- (ft) ---cf--- --Ac-Ft- (ft) ---cf--- --Ac-Ft- 230.00 0.0000 0.0000 231.60 1036 0.0238 233.20 2718 0.0624 234.80 5284 0.1213 230.10 55.700 0.0013 231.70 1116 0.0256 233.30 2865 0.0658 234.90 5458 0.1253 230.20 111.40 0.0026 231.80 1196 0.0275 233.40 3013 0.0692 235.00 5631 0.1293 230.30 167.10 0.0038 231.90 1276 0.0293 233.50 3160 0.0725 235.10 5838 0.1340 230.40 222.80 0.0051 232.00 1356 0.0311 233.60 3307 0.0759 235.20 6045 0.1388 230.50 278.50 0.0064 232.10 1463 0.0336 233.70 3455 0.0793 235.30 6252 0.1435 230.60 334.20 0.0077 232.20 1569 0.0360 233.80 3602 0.0827 235.40 6459 0.1483 230.70 389.90 0.0090 232.30 1676 0.0385 233.90 3750 0.0861 235.50 6666 0.1530 230.80 445.60 0.0102 232.40 1783 0.0409 234.00 3897 0.0895 235.60 6872 0.1578 230.90 501.30 0.0115 232.50 1890 0.0434 234.10 4070 0.0934 235.70 7079 0.1625 231.00 557.00 0.0128 232.60 1996 0.0458 234.20 4244 0.0974 235.80 7286 0.1673 231.10 636.90 0.0146 232.70 2103 0.0483 234.30 4417 0.1014 235.90 7493 0.1720 231.20 716.80 0.0165 232.80 2210 0.0507 234.40 4591 0.1054 236.00 7700 0.1768 231.30 796.70 0.0183 232.90 2316 0.0532 234.50 4764 0.1094 231.40 876.60 0.0201 233.00 2423 0.0556 234.60 4937 0.1133 231.50 956.50 0.0220 233.10 2570 0.0590 234.70 5111 0.1173 2/ 7/95 Barghausen Engineers page 6 PRELIMINARY PLAT OF WESTVIEW RENTON, WA PRELIMINARY STORM DRAINAGE CALCULATIONS REVISED 2-7-95 BY REH STAGE STORAGE TABLE CUSTOM STORAGE ID No. 2 Description: FINAL POND DESIGN @ 30% PLUS STAGE <----STORAGE----> STAGE <----STORAGE----> STAGE <----STORAGE----> STAGE <----STORAGE----> (ft) ---cf--- --Ac-Ft- (ft) ---cf--- --Ac-Ft- (ft) ---cf--- --Ac-Ft- (ft) ---cf--- --Ac-Ft- 230.00 0.0000 0.0000 231.60 1451 0.0333 233.20 3805 0.0873 234.80 7398 0.1698 230.10 78.000 0.0018 231.70 1563 0.0359 233.30 4011 0.0921 234.90 7640 0.1754 230.20 156.00 0.0036 231.80 1674 0.0384 233.40 4218 0.0968 235.00 7883 0.1810 230.30 234.00 0.0054 231.90 1786 0.0410 233.50 4424 0.1016 235.10 8095 0.1858 230.40 312.00 0.0072 232.00 1898 0.0436 233.60 4630 0.1063 235.20 8306 0.1907 230.50 390.00 0.0090 232.10 2047 0.0470 233.70 4837 0.1110 235.30 8518 0.1955 230.60 468.00 0.0107 232.20 2197 0.0504 233.80 5043 0.1158 235.40 8730 0.2004 230.70 546.00 0.0125 232.30 2346 0.0539 233.90 5250 0.1205 235.50 8942 0.2053 230.80 624.00 0.0143 232.40 2496 0.0573 234.00 5456 0.1253 235.60 9153 0.2101 230.90 702.00 0.0161 232.50 2645 0.0607 234.10 5699 0.1308 235.70 9365 0.2150 231.00 780.00 0.0179 232.60 2794 0.0642 234.20 5941 0.1364 235.80 9577 0.2198 231.10 891.80 0.0205 232.70 2944 0.0676 234.30 6184 0.1420 235.90 9788 0.2247 231.20 1004 0.0230 232.80 3093 0.0710 234.40 6427 0.1475 236.00 10000 0.2296 231.30 1115 0.0256 232.90 3243 0.0744 234.50 6670 0.1531 231.40 1227 0.0282 233.00 3392 0.0779 234.60 6912 0.1587 231.50 1339 0.0307 233.10 3598 0.0826 234.70 7155 0.1643 2/ 7/95 Barghausen Engineers page 7 PRELIMINARY PLAT OF WESTVIEW RENTON, WA PRELIMINARY STORM DRAINAGE CALCULATIONS REVISED 2-7-95 BY REH ---------- STAGE DISCHARGE TABLE MULTIPLE ORIFICE ID No. 1 Description: PRELIMINARY SIZING Outlet Elev: 230. 00 Elev: 228 . 00 ft Orifice Diameter: 2 . 5869 in. Elev: 233 . 20 ft Orifice 2 Diameter: 3 . 4570 in. STAGE <--DISCHARGE---> STAGE -DISCHARGE---> STAGE <--DISCHARGE---> STAGE <--DISCHARGE---> (ft) ---CfS-- ------- (ft) ---CfS-- ------- (ft) ---CfS-- ------- (ft) ---CfS-- ------- 230.00 0.0000 231.60 0.2297 233.20 0.3249 234.80 0.8081 230.10 0.0574 231.70 0.2368 233.30 0.4325 234.90 0.8249 230.20 0.0812 231.80 0.2436 233.40 0.4799 235.00 0.8412 230.30 0.0995 231.90 0.2503 233.50 0.5174 235.10 0.8572 230.40 0.1149 232.00 0.2568 233.60 0.5497 235.20 0.8728 230.50 0.1284 232.10 0.2632 233.70 0.5786 235.30 0.8881 230.60 0.1407 232.20 0.2694 233.80 0.6052 235.40 0.9030 230.70 0.1519 232.30 0.2754 233.90 0.6300 235.50 0.9177 230.80 0.1624 232.40 0.2813 234.00 0.6533 235.60 0.9322 230.90 0.1723 232.50 0.2871 234.10 0.6754 235.70 0.9464 231.00 0.1816 232.60 0.2928 234.20 0.6965 235.80 0.9603 231.10 0.1905 232.70 0.2984 234.30 0.7167 235.90 0.9740 231.20 0.1989 232.80 0.3039 234.40 0.7362 236.00 0.9875 231.30 0.2071 232.90 0.3093 234.50 0.7550 231.40 0.2149 233.00 0.3145 234.60 0.7732 231.50 0.2224 233.10 0.3197 234.70 0.7909 2/ 7/95 Barghausen Engineers page 8 PRELIMINARY PLAT OF WESTVIEW RENTON, WA PRELIMINARY STORM DRAINAGE CALCULATIONS REVISED 2-7-95 BY REH STAGE DISCHARGE TABLE RISER DISCHARGE ID No. 2 Description: RISER Riser Diameter (in) : 12 . 00 elev: 234 . 14 ft Weir Coefficient. . . : 3 .782 height: 236. 00 ft Orif Coefficient. . . : 9.739 increm: 0. 10 ft STAGE <--DISCHARGE---> STAGE <--DISCHARGE---> STAGE <--DISCHARGE---> STAGE -DISCHARGE---> (ft) ---CfS-- ------- (ft) ---CfS-- ------- (ft) ---CfS-- ------- (ft) ---CfS-- ------- 234.14 0.0000 234.60 2.5651 235.10 3.7056 235.60 4.5698 234.20 0.1431 234.70 2.8302 235.20 3.8938 235.70 4.7237 234.30 0.6233 234.80 3.0725 235.30 4.0733 235.80 4.8728 234.40 1.2911 234.90 3.2971 235.40 4.2453 235.90 5.0174 234.50 2.1036 235.00 3.5073 235.50 4.4105 236.00 5.1580 2/ 7/95 Barghausen Engineers page 9 PRELIMINARY PLAT OF WESTVIEW RENTON, WA PRELIMINARY STORM DRAINAGE CALCULATIONS REVISED 2-7-95 BY REH STAGE DISCHARGE TABLE COMBINATION DISCHARGE ID No. 3 Description: COMBINED ORIFICE AND RISER Structure: 1 Structure: Structure: 2 Structure: Structure: STAGE <--DISCHARGE---> STAGE <--DISCHARGE---> STAGE <--DISCHARGE---> STAGE -DISCHARGE---> (ft) ---CfS-- ------- (ft) ---CfS-- ------- (ft) ---CfS-- ------- (ft) ---CfS-- ------- 230.00 0.0000 231.60 0.2297 233.20 0.3249 234.80 3.8806 230.10 0.0574 231.70 0.2368 233.30 0.4325 234.90 4.1219 230.20 0.0812 231.80 0.2436 233.40 0.4799 235.00 4.3485 230.30 0.0995 231.90 0.2503 233.50 0.5174 235.10 4.5627 230.40 0.1149 232.00 0.2568 233.60 0.5497 235.20 4.7666 230.50 0.1284 232.10 0.2632 233.70 0.5786 235.30 4.9614 230.60 0.1407 232.20 0.2694 233.80 0.6052 235.40 5.1483 230.70 0.1519 232.30 0.2754 233.90 0.6300 235.50 5.3283 230.80 0.1624 232.40 0.2813 234.00 0.6533 235.60 5.5020 230.90 0.1723 232.50 0.2871 234.10 0.6754 235.70 5.6701 231.00 0.1816 232.60 0.2928 234.20 0.8396 235.80 5.8331 231.10 0.1905 232.70 0.2984 234.30 1.3400 235.90 5.9914 231.20 0.1989 232.80 0.3039 234.40 2.0274 236.00 6.1455 231.30 0.2071 232.90 0.3093 234.50 2.8586 231.40 0.2149 233.00 0.3145 234.60 3.3383 231.50 0.2224 233.10 0.3197 234.70 3.6211 2/ 7/95 Barghausen Engineers page 10 - PRELIMINARY PLAT OF WESTVIEW RENTON, WA PRELIMINARY STORM DRAINAGE CALCULATIONS REVISED 2-7 95 BY REH LEVEL POOL TABLE SUMMARY MATCH INFLOW -STO- -DIS- <-PEAK-> STORAGE <--------DESCRIPTION---------> (cfs) (cfs) --id- --id- <-STAGE> id VOL (cf) 2YR .......................... 0.32 1.43 1 1 233.05 9 2499.69 10YR ......................... 0.68 1.72 1 1 234.14 10 4140.05 2YR ROUTING .................. 0.32 1.43 2 3 232.57 11 2753.55 10YR ROUTING ................. 0.68 1.72 2 3 233.67 12 4784.08 25YR ROUTING ................. 0.91 2.08 2 3 234.17 13 5873.36 100YR ROUTING ................ 1.15 2.44 2 3 234.37 14 6361.55 File Basin Hydrograph Storage Discharge Level pool Barghausen Engineers Zeeeeeeeeeeeeeeeeei ROUTING COMPARISON TABLE MATCH INFLOW STO DIS PEAK PEAK OUT DESCRIPTION PEAK PEAK No. No. STG OUT HYD *2YR 0.32 1 .43 1 1 233.05 0.32 9 * 10YR 0.68 1 .72 1 1 234. 14 0.68 10 2YR ROUTING 0.32 1 .43 2 3 232.57 0.29 11 * 10YR ROUTING 0.68 1 .72 2 2-" 233.68 0.57 12 '25YR ROUTING 0. 91 2.08 2 3 z 234. 17 0.79 13 * 100YR ROUTING 1 . 15 2.44 2 3 234.37 1 .84 14 Press any key to exit 6 66 6 66 6 Li6,..6 6 6 6 6 6 6 6 Lie 6 6 6 6 Overlay loaded to Expanded Memory Available Memory remaining: 94824 bytes Current Data Set Name: d:\work52\5150 �M�2�Eticy OvE-ZFGow SpItL w,4y FooL flaNa (aloo /63.Zi F;CtT W;A). CS�e•c. LGQ�7^7��K- r�exT pt+��E, W W W W W W t/1 IA IA 000 too �cva aaa rcrr Q t Z� Z ' yy ... 2.y �o•Z� 1 3 a \ / I � op v s g-o C FMERG�NGy oVE2�LON� � WATE'2 SvaF.4cE �� d, ,�. T��= Z3S•pa a a, �L• Z 3 q.So R!P RAP P � vs,w� i 2oc.� Qva�Y SpaLLs ; 14,E bEPTrt i I KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL o Design of emergency overflow spillways require the analysis of a broad-crested trapezoidal weir. The following weir section is required for the emergency overflow spillway: FIGURE 4.4.4A WEIR SECTION FOR EMERGENCY OVERFLOW SPILLWAY -i- WATE-Z 6VRF0cr_ Q � �'.P�ap pe✓ablL g.3 b� o The emergency overflow spillway weir section shall be designed to pass the 100-year, 24-hour design storm event for developed conditions as follows: For this weir, Q,. = C (2g)1/2(2/3LH3/2 + 8/15 Tan&H5/2) using C = 0.6 (discharge coefficient); Tan = 3 (for 3:1 slopes); = 720; The equation becomes: Q,. = 3.21 (LH3/2 + 2AH5/2) To find width L, the equation is rearranged to use the computed Q,,), (peak flow for the 100-year, 24- hour design storm) and trial values of H 10.2 juet minimum). L = (Q,./(3.21 H3/2)) (2.4H2); 6 feet minimum Access/Maintenance: on access Facts and roads are required when ponds do not abut public right-of- way. Road(s) shall provide access to the control structure and along side(s) of the pond as necessary for vehicular maintenance.. For ponds with bottom widths of 15 feet or more, the access road shall extend to the pond bottom and an access pad provided to facilitate cleaning. For ponds less than 15 feet in width, an access road must extend along one side. o Roads and pads shall meet the following criteria: - Maximum Grade: 15% to control structure, 20% into pond. - Provide 40' minimum outside turning radius on the access road to the control structure and the turnaround to the pond bottom. - Fence gates shall be provided for access roads at straight sections of road. - Access roads shall be 15' in width on curves and 12' on straight sections. - Access pads shall be 15' in width and 25' in length. o Manhole and catch basin lids must be at either edge of an access road or pad and be at least three feet from a property line. o Access shall be limited by a double-posted gate if a fence is required or by bollards. Bollards shall consist of two fixed bollards on each side of the access road and two removable bollards equally located between the fixed bollards. o Access roads and pads shall be constructed by utilizing one of the following techniques: 4.4.4-2 1/90 BIOFILTRATION SWALE SIZING CALCULATIONS Trapezoidal Channel Analysis & Design Open Channel - Uniform flow Worksheet Name: WESTVIEW PLAT 5150 Comment: BIOFILTRATION SWALE QUALITY DESIGN Solve For Depth Given Input Data: Bottom Width. . . . . 0. 00 ft Left Side Slope. . 3 . 00: 1 (H:V) Right Side Slope. 3 . 00: 1 (H:V) Manning's n. . . . . . 0. 350 Channel Slope. . . . 0. 0200 ft/ft Discharge. . . . . . . . 0. 32 cfs Computed Results: Depth. . . . . . . . . . . . 0. 63 ft Velocity. . . . . . . . . 0. 27 fps Flow Area. . . . . . . . 1. 19 sf Flow Top Width. . . 3 . 78 ft Wetted Perimeter. 3 . 99 ft Critical Depth. . . 0. 23 ft Critical Slope. . . 3 . 9161 ft/ft Froude Number. . . . 0. 08 (flow is Subcritical) 7-56 , i s _ �'. �f S }-Low / � Open Channel Flow Module, Version 3 . 41 (c) 1991 Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, Ct 06708 Trapezoidal Channel Analysis & Design Open Channel - Uniform flow Worksheet Name: WESTVIEW PLAT 5150 Comment: BIOFILTRATION SWALE QUALITY DESIGN Solve For Depth Given Input Data: Bottom Width. . . . . 8 . 31 ft Left Side Slope. . 3 . 00: 1 (H:V) Right Side Slope. 3 . 00: 1 (H:V) Manning's n. . . . . . 0. 350 Channel Slope. . . . 0. 0200 ft/ft Discharge. . . . . . . . 0. 32 cfs Computed Results: cA s E Depth. . . . . . . . . . . . 0. 19 ft Velocity. . . . . . . . . 0. 19 fps Flow Area. . . . . . . . 1. 69 sf ��G`G1 ���T Flow Top Width. . . 9.45 ft / ff Wetted Perimeter. 9 . 51 ft Critical Depth. . . 0. 04 ft Critical Slope. . . 5. 4584 ft/ft Froude Number. . . . 0. 08 (flow is Subcritical) Open Channel Flow Module, Version 3 .41 (c) 1991 Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, Ct 06708 ° III I • � T ^_� I�\ \ �� '� ��� lr �'� C i�'�III I • >r, GUIDE TO MAPPING LNITS For a full description of a mapping unit, read both the description of the mapping unit and that of the soil series to which the mapping unit belongs. See table 6, page 70, for descriptions of woodland groups. Other information is given in tables as follows: Acreage and extent, table 1, page 9. Town and country planning, table 4, page 57. Engineering uses of the soils, tables 2 and 3, Recreational uses, table 5, page 64. pages 36 through 55. Estimated yields, table 7, page 79. Woodland Described Capability unit group Map on symbol Mapping unit page Symbol Page Symbol AgB Alderwood gravelly sandy loam, 0 to 6 percent slopes---------- 10 IVe-2 76 3d2 AgC Alderwood gravelly sandy loam, 6 to 15 percent slopes--------- 8 IVe-2 76 3dl AgD Alderwood gravelly sandy loam, 15 to 30 percent slopes-------- 10 VIe-2 78 3dl AkF Alderwood and Kitsap soils, very steep------------------------ 10 VIIe-1 78 2d1 AmB Arents, Alderwood material, 0 to 6 percent slopes _ -- IVe-2 76 3d2 AmC Arents, Alderwood material, 6 to 15 percent slopes 1/--------- 10 IVe-2 76 3d2 An Arents, Everett material l/----------------------------------- 11 IVs-1 77 3f3 BeC Beausite gravelly sandy loam, 6 to 15 percent slopes---------- 11 IVe-2 76 3d2 BeD Beausite gravelly sandy loam, 15 to 30 percent slopes--------- 12 VIe-2 78 3dl BeF Beausite gravelly sandy loam, 40 to 75 percent slopes--------- 12 VIIe-1 78 3dl Bh Bellingham silt loam------------------------------------------ 12 IIIw-2 76 3w2 By Briscot silt loam--------------------------------------------- 13 IIw-2 75 3wl Bu Buckley silt loam--------------------------------------------- 13 IIIw-2 76 4wl Cb Coastal beaches----------------------------------------------- 14 VIIIw-1 78 --- Ea Earlmont silt loam-------------------------------------------- 14 IIw-2 75 3w2 Ed Edgewick fine sandy loam-------------------------------------- 15 IIIw-1 75 2ol EvB Everett gravelly sandy loam, 0 to 5 percent slopes------------ 15 IVs-1 77 3f3 EvC Everett gravelly sandy loam, 5 to 15 percent slopes----------- 16 VIs-1 78 3f3 EvD Everett gravelly sandy loam, 15 to 30 percent slopes---------- 16 VIe-1 77 3f2 EWC `Everett-Alderwood gravelly sandy loams, 6 to 15 percent slopes------------------------------------------------------ 16 VIs-1 78 3f3 InA Indianola loamy fine sand, 0 to 4 percent slopes-------------- 17 IVs-2 77 4s3 InC Indianola loamy fine sand, 4 to 15 percent slopes ---__ 16 IVs-2 77 4s3 InD Indianola loamy fine sand, 15 to 30 percent slopes------------ 17 VIe-1 76 4s2 KpB Kitsap silt loam, 2 to 8 percent slopes----------------------- 17 IIIe-1 75 2d2 KpC Kitsap silt loam, 8 to 15 percent slopes---------------------- 18 IVe-1 76 �& KpD Kitsap silt loam, 15 to 30 percent slopes--------------------- 18 VIe-2 78 2dl KsC Klaus gravelly loamy sand, 6 to 15 percent slopes------------- 18 VIs-1 78 3fl Ma Mixed alluvial land------------------------------------------- 18 VIw-2 78 2ol NeC Neilton very gravelly loamy sand, 2 to 15 percent slopes------ 19 VIs-1 78 3f3 Ng Newberg silt loam--------------------------------------------- 19 IIw-1 74 2ol Nk Nooksack silt loam-------------------------------------------- 20 IIw-1 74 2ol No Norma sandy loam---------------------------------------------- 20 IIIw-3 76 3w2 Or Orcas peat---------------------------------------------------- 21 VIIIw-1 78 --- Os Oridia silt loam---------------------------------------------- 21 IIw-2 75 3wl OvC Ovall gravelly loam, 0 to 15 percent slopes------------------- 22 IVe-2 76 3d1 OvD Ovall gravelly loam, 15 to 25 percent slopes------------------ 23 VIe-2 78 3dl OvF Ovall gravelly loam, 40 to 75 percent slopes------------------ 23 VIIe-1 78 3d1 Pc Pilchuck loamy fine sand-------------------------------------- 23 VIw-1 78 2sl Pk Pilchuck fine sandy loam-------------------------------------- 23 IVw-1 76 2sl Pu Puget silty clay loam----------------------------------------- 24 IIIw-2 76 3w2 Py Puyallup fine sandy loam-------------------------------------- 24 IIw-1 74 2ol RaC Ragnar fine sandy loam, 6 to 15 percent slopes---------------- 25 IVe-3 77 4sl RaD Ragnar fine sandy loam, 15 to 25 percent slopes--------------- 26 VIe-2 78 4sl RdC Ragnar-Indianola association, sloping: 1/---------------------- 26 -------- -- Ragnar soil--------------------------------------------- -- IVe-3 77 4sl Indianola soil------------------------------------------- -- IVs-2 77 4s3 RdE Ragnar-Indianola association, moderately steep: 1/------------ 26 -------- -- Ragnar soil-------------------------------- ------------ -- VIe-2 78 4sl Indianola soil------------------------------------------- -- VIe-1 77 4s2 C. S. GOVERNMENT PRINTP:G OFFICE:1973 0-468-266 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL FIGURE 3.5.2A HYDROLOGIC SOIL GROUP OF THE SOILS INKING COUNTY HYDROLOGIC HYDROLOGIC SOIL GROUP GROUP" SOIL GROUP GROUP` Orcas Peat D Arents, Aldenaood Material C Oridia D Arents, Everett Material B Oval[ C Beausite C Pachuck C Bellingham D Puget D Briscot D Puyallup B Buckley D Ragnar B Coastal Beaches Variable Renton D Eadmont Sat Loam D Riverwash Variable Edgewick C Salal C Everett A Sammamish D Indianola A Seattle D Kitsap C Shacar D Klaus C Si Sat C .Mixed Alluvial Land Variable Snohomish D Neaton A Sultan C Newberg B Tukwila D Nooksack C Urban Variable Normal Sandy Loam D Woodinville D rHYDROLOGIC SOIL GROUP CLASSIFICATIONS A. (Low runoff potential). Soils having high infiltration rates, even when thoroughly wetted, and consisting chiefly of deep,well-to-excessively drained sands or gravels. These soils have a high rate of water transmission. B. (Moderately low runoff potential). Soils having moderate infiltration rates when thoroughly wetted, and consisting chiefly of moderately fine to moderately coarse textures. These soils have a moderate rate of water transmission. C. (Moderately high runoff potential). Soils having slow infiltration rates when thoroughly wetted, and consisting chiefly of soils with a layer that impedes downward movement of water, or soils with moderately fine to fine textures. These soils have a slow rate of water transmission. D. (High runoff potential). Soils having very slow infiltration rates when thoroughly wetted and consisting chiefly of clay soils with a high swelling potential, soils with a permanent high water table, soils with a hardpan or day layer at or near the surface, and shallow soils over nearly impervious material. These soils have a very slow rate of water transmission. From SCS. TR-55, Second Edition, June 1986. Exhibit A-1. Revisions made from SC.-'. Soil Interpretation Record. Form *5, September 1988. KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL ,TABLE 3.5.213 SCS WESTERN WASHINGTON RUNOFF CURVE NUMBERS SCS WESTERN WASHINGTON RUNOFF CURVE NUMBERS (Published by SCS in 1982) Runoff curve numbers for selected agricultural, suburban and urban land use for Type to rainfall disteibution, 24-hour storm duration. CURVE NUMBERS BY- HYDROLOGIC S ROUP LAND USE DESCRIPTION A B C D Cultivated land(1): winter condition 86 91 94 95 Mountain open areas: low growing brush and grasslands . 74 82 `, 89 92 Meadow or pasture: 65 78 85 89 Wood or forest land: undisturbed 42 64 76 81 Wood or forest land: young second growth or brush 55 72 81 86 Orchard: with cover crop 81 88 92 94 Open spaces,lawns, parks, golf courses, cemeteries, landscaping. good condition: grass cover on 75% or more of the area 68 80 B& 90 fair condition: grass cover on 50% to 75%of the area 77 85 90 92 Gravel roads and parking lots 76 85 89 91 Dirt roads and parking lots .72 82 87 89 Impervious surfaces, pavement, roofs, etc. 98 98 98 98 Open water bodies: lakes, wetlands, ponds, etc. 100 100 100 100 Single Family Residential (2) Dwelling Unit/Gross Acre % Impervious (3) 1.0 DU/GA 15 Separate curve number 1.5 DU/GA 20 shall be selected 2.0 DU/GA 25 for pervious and 2.5 DU/GA 30 impervious portion 3.0 DU/GA SATE_ 2.07 Ar- 34 of the site or basin 3.5 DU/GA 38 4.0 DU/GA Q� f Z 42 4.5 DU/GA j�14/GA= � p� — 46 5.0 DU/GA ` 48 5.5 DU/GA 5. � � 50 6.0 DU/GA 0-/61� 6.5 DU/GA 54 7.0 DU/GA U L5r 5 %d 56 Planned unit developments, % impervious condominiums, apartments, must be computed commercial business and industrial areas. (1) For a more detailed description of agricultural land use curve numbers refer to National Engineering Handbook, Section 4, Hydrology, Chapter 9, August 1972. (2) Assumes roof and driveway runoff is directed into street/storm system. (3) The remaining pervious areas (lawn) are considered to be in good condition for these curve numbers 3.5.2-3 i/g� . I 1 . � ON Er�w " E�ta' ��� ai� �� ,�.� -*��, ��►�� ki new .. ���� � i�-fir► TA1,r,�►- Ike • WA �. BHRGHAUSEN CONSULTING ENGINEERS - PIPE FLOW CALCULATOR A = Contributing Area CAc> Qd = Design Flow Ccfs> using the Rational Method & Manning Formula C = Runoff Coefficient Qf = Full Capacity Flow Ccfs> SEATTLE-RENTON 25 YEAR STORM Tc = Time of Concentration <min> Vd = 'Velocity at Design Flow !fps> I = Intensity at Tc tin/hr> Vf = Velocity at Full Flow tfps> 0 FAULT C= 0.50 n= 0.014 d= 12 Tc= 10.0 d = Diameter of Pipe <in> s = Slope of pipe CX> Note. Set. default .values before entering data. L = Length of Pipe tft> n = Manning Roughness Coefficient J06 u 5150 JOB NAME. WILDERNESS PLAT D = Water Depth at Qd <in> Tt = Travel Time at Vd Cmin> BY REH C 2-18-95 > FROM TO A s L d Tc n ---C-- SUM R A*C SUM R*C I Qd Qf Qd/W X D/d D Vf Vd/Vf Vd Tt C58 CB6 0.80 7.19 167.0 12 10.0 0.014 0.90 0.80 0.72 0.72 2.00 1.44 8.87 0.162 0.260 0.270 3.24 11.30 0.732 8.28 0.34 C66 C54 0.87 5.38 158.0 12 10.3 0.014 0.50 1.67 0.44 1.16 1.97 2.28 7.57 0.297 0.350 0.373 4.47 9.77 0.871 8.51 0.31 C54 C62 0.81 1.23 120.0 12 10.6 0.014 0.50 2.48 0.41 1.56 1.95 3.04 3.57 0.829 0.680 0.694 8.32 4.67 1.117 5.22 0.38 C52 POND 0.20 1.00 34.0 12 11.0 0.014 0.50 2.68 0.10 1.66 1.92 3.18 3.31 0.962 0.780 0.782 9.39 4.21 1.138 4.80 0.12 CB7 C66 0.43 1.56 32.0 12 10.0 0.014 0.50 0.43 0.22 0.22 2.00 0.43 4.13 0.104 0.200 0.219 2.63 5.26 0.643 3.38 0.16 C55 C.B4 0.39 1.56 32.0 12 10.0 0.014 0.50 0.39 0.20 0.20 2.00 0.39 4.13 0.094 0.200 0.206 2.47 5.25 0.617 3.25 0.16 CB3 CB2 0.20 1.07 90.0 12 6.3 0.014 0.90 0.20 0.18 0.18 2.47 0.44 3.42 0.130 0.240 0.244 2.93 4.36 0.683 2.98 0.50 POND CB1 0.00 0.05 25.0 24 11.1 0.014 0.50 0.00 0.00 1.66 1.91 3.17 4.70 0.674 0.580 0.600 14.39 1.50 1.070 1.60 0.25 CB1 SWALE 0.00 1.00 50.0 12 11.4 0.014 0.50 0.00 0.00 1.66 1.86 3.13 3.31 0.945 0.760 0.768 9.22 4.21 1.135 4.79 0.17 3JALE C59 0.00 4.80 78.0 12 11.6 0.014 0.50 0.00 0.00 1.66 1.87 3.10 7.25 0.428 0.440 0.459 5.50 9.23 0.968 8.94 0.15 CB9 EXCB 0.00 39.92 162.0 12 11.7 0.014 0.50 0.00 0.00 1.66 1.85 3.08 20.90 0.147 0.240 0.258 3.09 26.63 0.711 18.92 0.14 VI. 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OWN 3flip d WNA im � ,\ e �i►�e�� . �; _ tomAF PLI - WIN! h VI. 100-YEAR FLOOD PLAIN STUDY VII. BASIN AND COMMUNITY PLAN AREAS 1 , MMIJEMW ��.I►�/ I�Z I PA sm i R � . fI Al ki rota-- _ E��r�e.•�i�.�r r& - . Max d 1 IONT •I'� 'ti,< w , ^!�► �.► ��►��, ,t a ray 1 m�, • � mat '" ' - V. CONVEYANCE SYSTEM DESIGN AND ANALYSIS PIPE SIZING DRAINAGE AREA MAP _ , ROAD_ ANDDRAINAGE PLAN 10 1 40 A PORTION;OF THE NE 1/4 SEC. 8, TW . 23 N., RGE. 5 E., 4 INSTALL: BUILD UP ASPHALT i EX. SS MH KIN COUNTS WASHI GTON BER 3" HIGH ALONG TAPER ! 0151 RIM=253.46 TO IRECT STORM DRAINAGE 0155 IE=249.71 8" PVC N,E) TO HE PROPOSED GUTTER. C6NTRACTOR TO IN FEN E ALONG THE ENTIRE IE-249.71 6" STU OUT TO 0145 EASTERN AND WESTERN PROPERTY LINES PER DEVELOPtRS EX. 10' SANITARY - O EX. SS MH 30, SEWER EASEMENT ? DIRECTION. MAXIMUM HEIGHT CF FENCE SHALL BE 5 FEET RIM=264.23 I� XS00-28'25" W 506.18' 0140 UNLESS APPROVED BY THE CI-Y. 0131 IE=249.10 (8 PVC E,W) — 25 --- _ 2 --- — 240 _{x x xx IE=249.10 8" S) I' _ _— _ — _ ----- _ 2_60 � _--�— 255 ------ � SAWCUT EX. EP I' II r j_ ref, �NSTALL 6' HIGH WOOD CB MATCH PAVEMENT I' I I I I , FENCE PER DETAIL. AND SEAL JOINT. I1 1At= II0*4LI ' 51 6,F;cj) 00WHEELCHAIR_, /_ o, i ti �✓ / //� RAMP (TYP) , NI cn ° _ = i �O, ( . i :i L . CO _ ;op 46 56 14® . I.. 'r 1 » WHEELCHAIR �[,� I I 12 SD IT SD110, IN I RAMP (TYP) s- o N 00'28'26 € I I T^ REMAIN / f C B� �� A Mti.. 1 V.E.� � �5 C� CB f1 � EX. PP W GUY • EMAIN � ISTURBED vJ . . CO , CO .. Ll EX. CB 6, [A. SD ' FOR U �i , x LOCATION SHOWN CONNECTIO OF FOOTINGS Nj 041 I - � APPROX. ONLY I DRAINS AND DOWNSPOUTS I , - II (TYP) SEE DETAIL. cv �oQ II 12 11 10 9A_ 7 ; 1 - � 1 II I I ' 1A 1 L r" 1 SEWER PUMP STATION. EXISTING I __ • I ti�,e EDGE OF III � ' `9.' , PAVEMENT LF 12" SD ' _ .. O7. 162 LF t 1 SD C 19 " * S 00'28 25 383.96 W >j ' S'E LE TM III SHEE II I ; o I F 9 TING CHAINLINK III 2.1 TAPER (TYP) BOTH SIDES ,>• [` ' „ • tNCE TO REMAIN II Foa016�Wo (15 pff, i + , EX. CB TYPE I q Ij ;nsi , 30, IE=242.34 (12" CONC.) �y�`� � �� •• BASIN MAP.'�RIM=244.19 �Wy 07 P1PE, ,SIZu 4% ' I r I i p a n i z , + B 515 1 : J0 N0. 0 . - , I - yr a w � r Q Z b -, Z ZLO N If if T may..• •1r,1 I`:,. /•: .� Jr U g� �-! � ° r 0 -, /' ' :,�'.• .... U 1, d '�y �I , � �• •\•`, f� ifIf • 1 � ,1 if� J, �;1 i11 �, 'f 1st �J ` "• ' ' 1 � �U Jl 1 1' Jf f 1Jlg 11 1 # It 2 f f Il 1f 417r- yo If S 1 � � �• 1 ,'\ Z I i cl \sue J1LU UJ I, It QIt Li J r 1 . t ., �� �, �I I ^• •,,, k � }"� y � Say 1- t#7 i J v ` SKYKOIVIISH Ci "Suq..s...•e T4wv � RIVER SN QU MIE l MldkQ L e Ri`cr BASIN -�:_- U RIVER PUGET r BASIN sowd Quills P. `��:%i• �' _ ':,)• �,-+�: \ J 1. ` town '_ `;.' '-,�� � .. - l. '\:.'.. _ �—.. DFs Mars -+r- *•. = i+ ♦•�^' t' - .. �� ' .. Figure E 7 FV- 4&: k DRAI NAGE BASINS cedw ,' �`:=" - King county I $ ;�_ .985 ;- ( __ -DRAINAG l OTT OF SEaRIE w.iEwSNEC — ~ Ji ._...-., \� is T.. o" < ". s':. - :sa•, f �.T ` _ -:•- '� '� •, --., ,.v.••�•■ Major Basin Boundary `\ TACOMAPW ;> v�•.yf e„ __.< C lrJ h'.� ^C, , s1 - i !' Sub-Basin Boundary `L: w,. —;'"q" • — �= . . 7 c �`°` '�♦ — - Source: King County Sensitive Areas f l \ �. ✓ - ' Map Folio,Wetlands Supplement aR of r,coM,wATEws.1E0 E WAS 14 \ �v�Rf C.EA+�R R tvER 3A S/u BASIN f) 1 2 1 e. 5 1, 1 8 Mde5 VM. OTHER PERMITS t IX. EROSION/SEDMENTATION CONTROL DESIGN DATE: — 9— 9 5 PAGE—OF — CONSULTING _ � CONSULTING ENGINEER: �'aB�+L' 1 E • H^^J K«J 5 ENGINEERS, INC. PROJECT#: S 1 so PROJECT/SUBJECT: WEST I/1w fA / E SC'. CA cz- I Alin .c rs y... .. ... ......... C �. R_= z �z 2-0 ........... ........... ...............( .................. ....... ... .......... ......... �� f 5 .. .........o ..j .. .. .. .. .. - ... _ L ^..: a a � S �o c v... .. 1 �0 .. . .. l PR ` ... o- ..... a..... ...._. _.......... .e..... ... ... .. _ �. .:.... ...... .... - .... ........ .e. .. a ........... ___.... ............. ......... .. .. .... .. ... �S-gip 4 (6' i4GkE I . ....... ........ ... E ...... a ....... _ ... ............:... .... .... ... ...._ ED — i Qao 5 `ro s ,r ......... ........ ......... t 4 ......... ... .... ... .......... i ............. .......... ..... ........... ................. ... i 3 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL e. Grid Pavers - modular concrete units with interspersed void areas which can be used to armor the streambank while maintaining porosity and allowing the establishment of vegetation. 5.4.3.6 VEGETATIVE STREAMBANK STABILIZATION Purpose To protect streambanks from erosion through the use of vegetation. Conditions Where Practice Applies Creek, stream and river banks downstream from, or within, a construction site which may be adversely affected by excess runoff resulting from construction activities. Design Criteria/Specifications o Design must be prepared based on criteria and input/review from a qualified fisheries biologist. See Chapter 4, Section 4.3.7, Open Channels, Bioengineered Channels and Bank Stabilization. 5.4.4 SEDIMENT RETENTION A sediment trap of sediment pond must be used as the primary structural control measure to treat silt- laden runoff from exposed areas, wherever feasible. Permanent peak rate runoff control facilities (except infiltration systems) may also be used for sediment retention. They must be thoroughly cleaned prior to construction approval. In those cases where site constraints will not allow small areas to be served by a sediment trap or sediment pond, one or more of the other measures described in this section shall be employed. Sedimentjraps are wsedI drTnage�a7eas'tip`to"3 aCTes,and sediment pones used for drainage areas up io 10 acres. These limitations on drainage areas will require that several or more sediment retention measures will be required for any project with drainages areas of more than 10 acres. Figure 5.4.4A illustrates the use of these ESC structural practices. 5.4.4.1 SEDIMENT TRAP Purpose To collect and store sediment from site cleared and/or graded during construction. It is intended for use on drainage areas with no unusual drainage features, and for projects with anticipated short build-out time (approximately 6 months or less). It is a temporary measure with a design life less than 1 year. It is to be maintained until the site area is permanently protected against erosion by vegetation and runoff from impervious surfaces is directed to permanent drainage facilities. Conditions Where Practice Applies Where the tributary drainage area is 3 acres or less. '. Design Criteria/Specifications The sediment trap may be formed completely by excavation or by construction of a compacted embankment. It shall have a 1.5 foot deep sump for sediment storage. The outlet shall be a weir/spillway section, with the lower 2 feet acting as a filter for sediment and the upper foot as the overflow spillway depth. A filter fabric fence must be provided to filter the runoff from the trap prior to discharge from the site- 0 See Figure 5.4.4B for detail. F2u �� toff � ss�` 5.4.4.1-1 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL o The temporary sediment trap volume is the volume of sediment storage computed (not to exceed 1.5' in depth) plus the volume resulting from providing a 2' deep settlement zone above the sediment storage, while not exceeding trap side slopes of 3:1. o Computing the sediment storage volume - The sediment storage volume required is the volume required to contain the annual sediment yield to the trap and can be estimated by using the Universal Soil Loss Equation (USLE) developed by the United States Department of Agriculture. AsEp = R*K*LS*CV*PR Where AsED = annual sediment yield in tons per acre R = rainfall erosion index; use R'=2.22(P2)2-2; where P2 is the 2 year/24 hour precipitation In inches (See 2 year - 24 hour Isopluvial Map in Figure 3.5.1 C) K = soil erodibility factor, from Table 5.4.4A or as determined by field and laboratory testing by a geologist, soil scientist, or geotechnical engineer. LS = length-slope factor; from Table 5.4.4E (note, lengths measured are horizontal distance from a plan view) CV = cover factor, use 1.0 which represents no ground cover during the construction process. PR = erosion control practice factor; use 1.3 which represents compacted and smooth slopes. Note, the USLE rainfall erosion index equation for the SCS Type I storm region is R=10.2 (P2)2.2' where P2 is the total precipitation for the_2 year, 6 hour duration design storm. Since the total precipitation for the 2 year, 6 hour duration design storm is equal to exactly one-half of the total precipitation for the 2 year, 24 hour duration design storm, the equation can be rearranged as shown. o Annual sediment yield calculation, step-by-step procedure: a. Compute the R value by obtaining the P2 value from the 2-year/24-hour Isopluvial Map in Figure 3.5.1 C. b. Divide the site into areas of homogeneous SCS. soil type and of uniform slope and length. C. Note the K value from the SCS soils chart (Table 5.4.4A) for each soil type. d. Determine the LS value for each uniform area (See Table 5.4.413). e. Compute the annual sediment yield (Asad) in tons per acre for each homogeneous/uniform area by multiplying R times the K and LS values for each area. f. Multiply the annual sediment yield (ASed) for each area by the acreage to be exposed (only that area to be cleared)' 'of each area. Sum the results to compute the total annual sediment load (in tons) to the trap (L,,). o The sediment storage volume (Vsed) is then determined by dividing the total annual sediment load in tons (LSed) by an average density for the sediment deposited (� ). Used,,= 0.05 ton per cubic foot. Vsed — Lsed 'o s' 5.4.4.1-2 1/)o KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL o To complete the design of the temporary sediment trap: a. The "Pond Geometry Equations" section in the "Reference" portion at the back of the Manual may also be useful in designing the sediment trap. b. A 3:1 aspect ratio between the trap length and widtKi of the trap is desirable. Length is defined as the average distance from the inlet to the outlet of the trap. This ratio is included in the computations for Figure 5AAC for the surface area at the interface between the settling zone and sediment storage volume. C. Determine the bottom and top surface area of-the sediment storage volume to be provided (see Figure 5.4.4C) while not exceeding 1.5' in depth and 3:1 side slope from the bottom of the trap. Note the trap bottom should be level. d. Determine the total trap dimensions by adding an additional 2' of depth above the surface of the sediment storage volume, while not exceeding 3:1 side slopes, for the required settling volume. (see Figure 5.4.4C) TABLE 5AAA HYDROLOGIC SOIL GROUP OF THE SOILS IN KING COUNTY SOIL SOIL EROD- EROD- HYDROLOGIC IBIUTY HYDROLOGIC IBILITY SOIL GROUP GROUP' FACTOR,"K' SOIL GROUP GROUP` FACTOR,W Alderwood C 0.1 Orcas Peat D 0.00 Arents, Alderwood C 0.15 Orldia D 0.49 Arents, Everett B 0.17 Ovall C 0.17 Beausite C 0.15 Pilchuck C 0.10 Bellingham D 0.32 Puget D 0.28 Briscot D 0.32 Puyallup B 0.28 Buckley D 0.32 Ragnar B 0.32 Coastal Beaches Variable 0.05 Renton D 0.43 Earimont Silt Loam D 0.37 Riverwash Variable - Edgewick C 0.32 Salal C 0.37 Everett -A 0.17 Sammamish D 0.37 Indianola A 0.15 Seattle D 0.00 Kitsap C 0.32 Shacar D 0.00 Klaus C 0.17 Sl Silt C 0.37 Mixed Alluvial land Variable 0.10 Snohomish D 0.32 Neilton A 0.10 Sultan C 0.37 Newberg B 0.32 Tukwila D 0.00 Nooksack C 0.37 Urban Variable - Norm. Sandy Loam D 0.24 Woodinville D 0.37 HYDROLOGIC SOIL GROUP CLASSIFICATIONS A. (Low runoff potential). Soils having high infiltration rates, even when thoroughly wetted, and consisting chiefly of deep,well-to-excessively drained sands or gravels. These soils have a high rate of water transmission. r B. (Moderately low runoff potential). ,Soils having moderate Infiltration rates when thoroughly wetted, and consisting chiefly of.moderately fine to moderately coarse textures. These soils have a moderate rate of water transmission. C. (Moderately high runoff potential). Soils having slow Infiltration rates when thoroughly wetted, and consisting chiefly of soils with a layer that Impedes downward movement of water, or soils with moderately fine to fine textures. These soils have a slow rate of water transmission. D. (High runoff potential). Soils having very slow Infiltration rates when thoroughly wetted and consisting chiefly of clay soils with a high swelling potential, soils with a permanent high water table, soils with a hardpan or clay layer at or near the surface, and shallow soils over nearly Impervious material. These soils have a very slow rate of water transmission. From SCS, TR-55, Second Edition, Juno i%G, Exhibit A-1• Revisions made from SCS, Soils Interpretation Record, Form #5, September 1988. 5.4.4.1-3 1/9(I ti G7 • m z I.S vnlues fur following slope lengths 1,ft(m) I.S vnlucs for following slope lengths 1,ft(m) en p Dl qie Krndienl 10 20F 30 tp 50 GO 70 80 90 100 150 200 2.50 300 350 400 450 500 600 700 800 900 1000 A n rnUo (3.0) (6.1) (9.1) (12.2) (15.2) (18.3) (21.3) (21.4) (27.4) (10.5) (•IGJ ((il) (76) (91) (107) (122) (137) (152) (183) (213) (244) (274) (305) Gy _ . O 0.5 0.06, 0.07 0.07 0.08 0.08 0.09 r om8 00:1 1 (1.08 f),t19 0.10 0.10 0.09 0.09 0.09 0.10 0.10 0.11 0.11 0.12 0.12 0.13 0.13 0.11 0.14 0.1.1 0.14 0.15 0.15 CA C 0.11 O.11 012 012 012. . . 0.12 0.1.1 0.1.1 0.15 0.18 0.16 (,Jj 0.17 0.17 0.18 0.18 0.19 0.19 0.20 z 2 0.10 0.12 0.11 O.1.5 0.16 0.17 0.18 0.19 0.19 0.20 0.23 0.25 0.26 0.28 0,29 0.30 0.22 0.33 0.34 0.36 0.37 0.39 0.40 :1 0.11 0.18 0.20 0.22 0.23 0.25 0.26 0.27 0.28 0.29 0.32 0.15 0.38 0.40 0.42 0.43 0.45 0.46 r 0_40 0.51 0.54 0.55 0.57 C „•� •I 0.10 0.21 0.25 0.28 0.10 0.13 0.3.5 0.37 0,38 0.•10 0.47 0.53 0,58 0.62 0.66 0.70 0.73 0.76 0.82 0.87 0.92 0.96 1.00 20:1 5 0.17 0.24 0.29 0.14 0.38 0.41 0.45 0.48 0.51 0.53 0.66 0.76 0.85 0.93 1.00 1.07 1.13 1.20 1.31 1.42 1.51 1.G0 1.G9 6 0.21 0.30 0..17 0.43 0.48 0.52 0.56 0.60 0.6.1 0.67 0.82 0.95 1.06 1.16 1.26 1.34 1.43 1.50 1.G5 1.78 1.90 2.02 2.13 7 0.26 0.37 0.45 0.52 0.58 0.6.1 0.69 0.74 0.78 0.82 1.01 1.17 1.30 1.43 1.54 1.135 1.75 1.8.1 2.02 2.18 2.33 2.47 2.G1 CA 12'4:1 8 0.31 0.44 0.54 0.61 0.70 0.77 0.8.1 0.89 0.04 0.99 1.21 1.40 1.57 1.72 1.85 1.98 C-21VN2.22 2.43 2.62 2.80 2.97 3.13 - 9 0.17 0.52' 0.6.1 0.74 0.81 0.91 0.98 1.0S 1.11 1,17 1.4.1 1.66 1.85 2.03 2.19 2.35 2.49 2.62 2.87 3.10 3.32 3.52 3.71 10:1 10 0.41 0.61 0.75 0.87 0,97 1A6 1.15 1.22 1.30 1.37 1.68 1.94 2.16 2.37 2.56 2.74 2.90 3.06 3.35 3.62 3.87 4.11 4.33 II 0.50 0.71 0.86 1.00 1.12 1.22 1.12 1.•11 1.50 1.58 1.93 2,23 2.50 2.74 2.95 3.16 3.35 3.53 3.87 4.18 4.47 4.74 4.99 C) 8:1 12.5 0.61 0.86 1.05 1.22 1.36 1.49 1.61 1.72 1.82 1.92 2,35 2.72 3.04 3.33 3.59 3.84 4.08 4.30 4.71 5.08 5.43 5.76 6.08 15 0.81 1.14 1.40 1.62 1.81 1.98 2.14 2.29 2.43 2.513 3.13 1.62 4.05 4.43 4.79 5.12 5.43 5.72 6.27 6.77 7.24 7.68 8.09 O 6:1 16.7 0.96 1.36 1.67 1.92 2.15 2.36 2.54 2.72 2.88 3.04 3.72 4.30 4.81 5.27 5.69 6.08 6.45 6.80 7.45 8.04 8.60 9.12 9.132 z 5:1 20 1.29 rL,2 2.23 2.58 2.88 3.16 3.41 3.65 3.87 4.08 5.00 5.77 6.45 7.06 7.63 8.16 8.65 9.12 999 10.79 11.54 12.24 12.90 A 4X:1 22 1.51 2.13 2.61 .3.02 3.37 3.69 3.99 4.27 4.53 4.77 5.84 6,75 7.54 8.2G 8.92 9.54 10.12 10.67 11.68 12.62 13.49 14.31 15.08 .P 4:1 25 1.86 2.63 3.2.3 3.73 4.16 4.5G 4.9.1 5.27 5.59 5.89 7.21 8.33 9.31 10.20 11.02 11.78 12.49 13.17 14.43 15.58 16.66 17.67 18.63 30 2.51 3.56 4.3G 5.03 5.62 6.16 6.65 7.11 7.54 7.95 9.74 11.25 12.57 13.77 14.88 15.91 16.87 17.78 19.48 21.04 22.49 23.86 25.15 1:1 31.3 2.98 4:22 5.17 5.96 6.67 7.30 7.89 8.43 8.95 9.43 11.55 1:3.34 14.91 1G.13 17.64 18.86 20.00 21.09 23.10 24.95 26.67 28.29 29.82 15 1.23 4.57 5.60 G.46 7.23 7.92 8.55 9.14 9.70 10.22 12,52 1.1.46 1G.16 17.70 19,12 20.44 21.68 22.86 25.04 27,04 28.91 30.67 32.32 () 29:1 40 4.00 5ti6 6.93 8A) 8.95 9.80 10.59 11.12 12.00 12.65 15.50 17.89 20,01 21.91 21,67 25.30 2G.84 28.29 10.99 33.48 35.79 37.96 40.01 45 4.81 6.80 8.33 9.61 10.75 11.77 1.2.72 13.60 14.42 15.20 18.62 21.50 24.03 26.33 28.44 30.40 32.24 33.99 37.23 40.22 42.99 45.60 48.07 2:1 50 5.134 7.97 9.76 11.27 12.60 13.81 14.91 15.9.1 16.91 17.82 21.83 25.21 28.18 30.87 33.34 35.65 37.81 39.85 43.66 47.16 50.41 53.47 56.36 55 6,48 9.16 11.22 12.96 14.48 15.87 17.14 18.32 19.43 20.48 25.09 28.97 32.39 35.48 38.32 40.97 43.45 45.80 50.18 54.20 57.94 61.45 64.78 IY:1 57 6.82 9.64 11.80 11.63 15.24 16.69 18.03 19.28 20.45 21.65 26.40 10.48 .14.08 37,33 10.32 41.10 45.72 48.19 52.79 57.02 (30,96 64.GG G8.15 60 7.12 10.15 12.68 14.64 16.37 17.93 19.17 20.71 21.96 23.15 28.35 12.74 3G.60 40.10 43.31 46.30 40.11 51.77 56.71 61.25 65.48 69.45 73.21 m I%:I GG.7 8.44 11,93 14.61 16.88 18.87 20.67 22.32 23.87 25.31 26.68, 32.68 37.74 42.19 46.22 40.92 53.37 56,60 59.613 65.36 70.60 75.47 80.05 84.38 70 8.98 12.70 15.55 17.96 20.08 21.99 23.75 25.39 26.93 28.39 34.77 40.15 44.89 49.17 53.11 56.78 60.23 63.48 69.54 75.12 80.30 85.17 80.78 75 9.78 13.83 16.94 19.56 21.87 23.95 25.87 27.66 29.34 .10.92 37.87 41.73 48.89 53.56 57.85 G1.85 65.60 60.15 75.75 81.82 87.46 92.77 97.79 I z:1 80 10.55 14.91 18.28 21.11 23.60 25.85 27.93 29.85 31.GG 33.38 40.88 47.20 52.77 57.81 G2.44 GG.75 70.80 74.63 81.76 88.31 94.41 100.13 105.55 C/) 85 11.20 15.98 19.58 22.61 25.27 27.60 29.90 :11.97 33.91 35.74 43.78 50.55 56.51 61.91 66.87 71.48 75.82 79.92 87.55 94.57 101.09 107.23 113.03 " 90 12.02 17.00 20.82 24.04 26.88 29.4.1 31.80 34.00 36.06 38.01 40.55 53.76 60.10 65.84 71.11 76.02 80.63 84.99 93.11 100.57 107.51 114.03 120.20 O 9.5 12.71 17.97 22.01 25.41 28.41 31.12 3:1.62 35.04 38.12 40.18 49.21 5G.82 61.53 69.59 75.17 80.36 85.21 89.84 98.42 1OG.30 113.64 120.54 127.OG z 1:1 loO 13.36 18.89 21,14 26.72 29.87 32.72 35.34 37.78 40.08 42.24 51.74 59.74 66.79 73.17 79.03 84.49 89.61 94.4G 103.48 111.77 119.48 12G.73 113.59 'Celculnled from 11 ^ a6'r5.41 X at + 4.56 X,s + 0.065 ' IS - topographic ruclor 4 10,000 r + 1000 /72.5`- z, 1 - elope length,ft(m X 0.30,18) a - slope steepness, (y" m - exponent dependent upon slope steepness (0.2 for slopes < I o,0.3(or slopes I to 3%, 0.4 fur slopes 1.5 to 4.5^/,,,and [" 0.5(or slopes>5%) KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL OGURE SAAB SEDIMENT TRAP D��W G�jUn�rCI �� Ovr�r ep Z'- Pei v WUh� �vNve� �►1G1 CROSS SECTION / NO SCALE 1vp May be awl'JV(4ed by ��CQ�G oi� ov by b�rldrh� a beam Ovei-f/ocu S��%/u�Ay /.5' Sccvi�n c�it Stagy-age �� �� '6 `~ 2' Sc ft/ih_y Dept/ ,� I' Depfh of 2 -,q" aock I' 06pth 0 3W= l/2,' k/a- lAfd �k-av0 SEDIMENT TRAP OUTLET NO SCALE 5.4.4.1-6 1/90 KING COUNTY, WASHINGTON. SURFACE WATER DESIGN MANUAL FIGURE 5.4.4C SEDIMENT TRAP SIZE AND DIMENSIONS Column:Descripti ins ..Assuiptans - _ _.. _ .. Vsed=Sediment storage volume between the interface and bottom areas L/W at interface(unitless)= 3 Vlotal=Volume of sediment trap between the top and bottom areas Side slopes along length,H/L(unitless)= 0.33 Ab,Al=area of the bottom(b)and lop(t)of the trap Side slopes along width,H/W(unitless)= 0.33 .. Ai=area of the interface{i)between the settling zone and sediment storage Depth from interface to bottom(n)= 1.5 Lb.Li,L1=Average length from inlet to outlet at the bottom,interface,and top elevations Depth from top lo interface(fl)= 2 Wb,Wi,Wt=Width of the bottom,interface,and top areas Total Depth(h)= 3.5 0 0 Volumes ft:3 Areas ft 2 Width:and ten hs ft Volumes(ft"3 Areas(tt"2) Width and Lengths(ft) _ ( " ( " ) 9t. ( ) Vsetl Vtofal Ab (77Wb Lb Wi LI 'W1 `U Vsed Vfofaf Ab'' A[ At Lb Wf U` VVf Lt 162 1.176E 0 243 819E 0 18 9 27 21 39 5.832 16,926E 3.240 4.563 6,579E 30 108 39 117 51 129 221 1,397E 21 300 924: 1 21 10 30 22 42 6.161 17,777: 3.441 4,8W 6,864: 31 111 40 120 52 132 288 1,638E 48 363 1,035E 2 24 11 33 23 45 6,498 18,648E 3,648 5.043 7,155: 32 114 41 123 53 135 365 1,901E 81 432 1,15E 3 27 12 36 24 48 6,845 19,541E 3,861 5292 7,452E 33 117 42 126 54 138 450 2.184E 120 507 1,275E 4 30 13 39 25 51 7.200 20,454E 4.080 5,547 7,755E 34 120 43 129 55 141 545 2,489: 165 588 1,404: 5 33 14 42 26 54 7.565 21,389: 4.305 5,808 8,064E 35 123 44 132 56 144 648 2,814E 216 675 1,539E 6 36 15 45 27 57 7,938 22.344: 4,536 6.075 8,379E 36 126 45 135 57 141 761 3,161E 273 768 1,680E 7 39 16 48 28 60 8.321 23.321E 4,T73 6.348 8,700E 37 129 46 138 58 150 982 3,528 336 867 1,827E 8 42 17 51 29 63 8,712 24,318E 5.016 6.627 9,027E 38 132 47 141 59 153 1 013 3,917E 405 912 1,980E 9 45 18 54 30 66 9,113 25,337: 5,265 6,912 9,360E 3S 135 48 144 60 156 1.152 4,326E 480 1,083 2,139: 10 48 19 57 31 69 9.522 26,376E 5.520 7X 9,699E 40 138 49 147 61 159 1,301 4,757: 561 1,200 2,304E 11 51 20 60 32 72 10.368 28,518E .6.048 7,803 10,395E 42 144 51 153 63 165 1,458 5,208E 648 1.323 2,475E 12 54 21 63 33 75 11,250 30,744E 6.600 8,427 11,115E 44 150 53 159 65 171 1,625 5,681: 741 1.452 2,652E 13 57 22 66 34 78 12,168 33.054: 7.176 9,075 11,859E 46 156 55 165 67 177 1.WO 6,174E 840 1,587 2,835: 14 60 23 69 35 81 13.122 35.W:: 7.776 9.747 12.627: 48 162 57 171 69 183 1.985 6,689E 945 1.728 3,024E 15 63 24 72 36 84 14.112 37,926E 8,4W 10,443 13,419E 50 168 59 177 71 189 2,178 7,224 1,151 1,171 3,219 16 66 25 75 37 87 11,138 40,488E 1,048 11,113 14,235` 52 174 61 183 73 195 2.381 7,781: 1.173 2,028 3,420: 17 69 26 78 38 90 16.200 43,134E 9,720 11.907 15,075E 54 180 63 199 75 201 2.592 8,358E 1.296 2,187 3,627E 18 72 27 81 39 93 17,298 45,864E 10.416 12,675 15,939E 56 186 65 195 77 207 2.813 8,957E 1,425 2.352 3.840E 19 75 28 84 40 96 18,432 48,678E 11.136 13.467 16,827E 58 192 67 201 79 213 3.042 9,576E 1.560 2.523 4,059E 20 78 29 87 41 99 19,602 51,576E 11,880 14.283 17,739E 60 198 69 207 81 219 3.281 10.217: 1.701 2,700 4,284: 21 81 30 90 42 102 20.808 54,558E 12,648 15.123 18,675E 62 204 71 213 83 225 3,528 10,878E 1,848 2,883 4,515E 22 84 31 93 43 105 22,050 57,624E 13.440 15,987 19,635E 64 210 73 219 85 231 3,785 11,561E Z001 3,072 4,752E 23 87 32 96 44 108 23,328 60,774E 14,256 16.875 20,619E 66 216 75 225 87 237 /,050 12264E 2.160 3,267 4,995E 24 90 33 99 45 111 24,642 64,008E 15.096 17.787 21,627E 68 222 77 231 89 243 4,325 12,989: 2,325 3.468 5,244: 25 93 U 102 46 M 25,992 67,326E 15.960 18,723 22,659: 70 228 79 237 91 245 1.608 13.734E 2,496 3.675 5.499E 26 96 35 105 47 117 27,378 70,728E 16.848 19.683 23,715E 72 234 81 243 93 255 4,901 14,501E Z673 3,888 5,760E 27 99 36 108 48 120 28.800 74,214E 17,760 20,667 24,795E 74 240 83 249 95 261 5,202 15,288E 2,856 4,107 6,027E 28 102 37 111 49 123 30.2`3 77,784E 18,696 21.675 25,899E 76 246 85 255 97 267 5.513 16,097E 3.045 4.332 6,300E 29 105 38 114 50 126 31.752 81,438E 19.656 2Z707 27,027E 78 252 87 261 99 273 5.832 16,926E 3.240 4.563 6,579E 30 108 39 117 51 129 33,282 85,176E 20,640 23,763 28,179E 80 258 89 267 101 279 5.4.4.2 SEDIMENT POND Purpose To collect and store sediment from sites cleared and/or graded during construction prior to establishment of permanent vegetation and/or construction of permanent drainage facilities. It is usually a temporary measure with a design life less than 1 year; however, it may be a more permanent facility, especially if required to provide runoff quality control until the site area is permanently stabilized. Conditions Where Practice Applies Where the tributary drainage area is 10 acres or less. 5.4.4.2-1 11/9, X. ADDITIONAL DOCUMENTS King Comrq Department of Development and Enrimnmemtal Services z 3600 136th Race SouUxast Dclk-V .,Washington 98006-1400 CJ s Project Name: SIERRA Project No.: vocation• Date: Sierra Activity No. : e p a 13tO510M/SEDIMENT CONTFt01, Fence,tilt 4 1.30 LY Hydmseedinp .40 SY Jute Meth 1.00 SY Mulch,by hand,strew,2'deep .31S SY Mulch,by machine,straw,1'deep .40r SY Rock Conatt Entrance,50'x 15'x 1 1.030.00 Each Rock Constr Entrance,100,x 15'x 1' 1,doo.00 Each Seedlnc'by head .35 SY ESC SUBTOTAL GEMEM REM3 Cleer/Re"W"Brush,by hand .24 SY SUBTOTAL FOa PAGE nwe,k.ne.Eau Me fnena Page 1 �if"f a3Yr_ � s -- ' -- � —.,� � ��. � •. • T 4£- oa.' :e • •.a• s :c�`�: XX '�a$, ;�;; � x<;:s .:�•� �:s;s� � �' h?� ,k.w �v. r::r �'e � ai :w->' • �. � ��:. •.: .vd"�. ::€ .4'..�A,. :•su d '.c�. 'SI,G'. Y ..ri:, '.a-- �. .'�a ^� � A 1A�..,r'ss 3.< i £*�x� $ ,r<�. .�.. .�.. � �x;..ecsa> }�� _F •.a;?. �.. ..wto�fr<»� ,s�. 3w s" ��b+:�,..i...w�•' &�'drG a2: s. a ' i�r3.8ii' M�3m���g t S ��yR S�c• maw :.a o;t.• 1 Rs<a. n s i".y .£ ;ct � b- �1s{. g$ i "s 6.<.i.:.,. s<:^ wiy�:. nen+.a.1 " .16 1 a e•.. Y�z.4.. w+ B J Slerta Project n if .,�� ;�� ...F•��� , ..^ �� $�£ia�. ., ,�Y �1°�,� 3AExtt1'tp,�,�M hM`��� ��Y€ ,x �s$ A'.i�' rK_, ;�je� „� � � MolfizSk.14A �',� P1tl11 •� �"..v. ,�, ;,�,..�„� c x'•. . '< v. : xi, ox.c '�., `s,�' •�? k- g. .:��' fAb/i6�s�3 :�1'A�A��.¢ �$� .i?i�.. .�'�'H•��. .. ROAD IIKPRdVEri1E1VTa AC 6dnd1 4'mecMne 7.00 SY AC RmTvwM/DJ el/R alr 80.00 SY Barricade Itl 30.00 LF Barricade I 20.00 LF Curb extruded Mhaft 1.80 LF Curb extrWed ooncrets 1.80 LF Curb A cutter rolled 5.30 LF Curb A Gutter,vertical 8.80 LF Dem°R aal curb&gutter 10.30 LF DemoRdoniDl al tldewalk 22.50 SY Sevrctrt 3"d th 1.30 LF Se concrete per 1'depth 1.10 LF Sealant 70 LF Shoulder AC tee AC Road SY Shoulder 8.40 SY SFdeweik,4'thick,vertical curb 20.80 SY Sidewalk 5'thick.rolled curb 23.80 SY St 4'mVectorized fine .20 LF SM r parOng stall 2.80 Each i ThIckened Edge4.70 LF ROAD EURFACV90 W rock..2.5 base 8 1.5'top cnuroe) i AC Oveflay,1.5'AC 5.40 SY AC Oved ,2'AC i 5.50 SY SUBTOTAL FOR PAGE Page 3 MEMO • a a e. a.�,,. a �, ' a4.. ;SY..3t�•'� d w�. �o �• s .» f� �" ffi Ss� 53 nT � a ��k� � �c: ,�"�t�� 9 �.. �& >�d�., ::r ! 8 % 'd .rN � �� °>Y.. a; 6 t? S��". C �+ . ° r 3'( �° "?X.s�-� •}` f sv`z±d? Jerre Project No. , s. � 3c ,s�a..< �,`R:e•:'x�'�:;t`srsz. "�a � �'.<�. F ��.s��< t%S[T!.�u!5 �y3�;ri.�,.x+R lV6UC� pRN 7M�� + :.:.....o. ..,.:.>.+..>,.:>s ,.>�.o',..:,o, k .fi +:.,.+•.�:.:.>,.�z ry �Y��� .;� x� Y £ `s. s N�:� �� w w,.: Y DRAINAGE fCon't.1 - CB T n 54"dleneter 1 450.00 4•de for additional d th over 4' +370.00 +1'd th CB T II 80'dlaneter 1,600.00 4'de for eddhionel denth over 4' +410.00 +1'd th CB fl 72'dlene!or 2 200.00 4'd th for additional d&Dth over 4' +520.00 +1'd th Mlet F,_. work(Add) 225.00 Each C1ee PVC 4' 28.00 Each Cleenout,PVC S. 115.00 —Each Cleenotrt PVC 8' 142.00 Each Culvert PVC 4" 4.60 LF Culvert CPP 8' 9.30 LF Culvert,M 6' 8.40 LF Cuhrort,CMP 8' 9.50 LF Culvert,concrete S. 12.90 LF Culvert CPP 8 10.00 LF Culvert,PVC 8" 8.00 LF Culvert,CMS 12" 14.00 LF Q0 4 concrete, 12" 17.90 LF CPP 12' _ 18.56 LF Cvlve CMP 15' 18.70 LF Cut-ft,cone" 15" 22.50 LF Culvert CPP 15' 19.50 LF Culvert,CMP, 18' 21.90 LF SUBTOTAL FOR PAOE ,vle.R.M.FAU 1T fHeia� Page 6 — ���.� raj � ��^.4A�f +�(9�� ay�{,,:> f 7�'����'���i. � �� � ;, &gj .t o M •,. ^��r.— b( . h a: . > :. a •.a. . _ ;•� g. --� i ���� Siena Project No. -.:o.. '. .z. £ s: ,.�`>u rx�' �� -x. . � L i3 y?�£ �.v•c t%KTilA�?;�i: [�Na�6^� •c 'aid'i",.�`�!'k- _:3.•£F$ .i�szt s�.5'�e .��b.,,,• zXt 6 � 3'\ 33 �@ ��4 �,S �€��''`' Y ice, ��,�k3�� �[`•Jf;./"�e�',/,�y' �. DRAINAGE(Con't.) R r aced 28.00 Cy Tank End Reducer 400.00 Each Trash Rack 12" 180.00 Each Treeh Rack,15' 185.00 Each Trash Rack,113' 210.00 Each Treeh Rack 21" 240.00 Each PAWIN3 LOT SURFAC1N0 2'A.C. 2'tcp course rock A 4'select borrow 8.10 SY 1.5'top course rock&2.5'base course 4.70 SY 4"select bon,ow 1.75 SY VYRT1'E-tN ITEMS SUBTOTAL(SUM ALL PAGES): 30%CONTINGENCY S MOBILIZATION: TOTAL: (A) I B) (C) P- 7 0 9 Sierra Proleat 0 No. Quantities above were completed by: — Signature: Date: PE Registration Number: Telephone Number: Firm Name: Address: This sectlon to be completed by A7ng County BOND COMPUTATIONS: PERFORMANCE BOND AMOUNTS MAINTENANCE BOND AMOUNT DEFECT BOND AMOUNT Stabilization/Erosion Sediment Control (ESCI (DI - Existing Right-of-Way Improvements (E) Future Public Road Improvements (F) Private Improvements (E+F)x 0.25 . RID Facilities and Conveyance Systems — — TOTAL (T') — — — — — — — — — — — — — — — x0.15 PERFORMANCE BOND AMOUNT RIGHT-OF-WAY&SITE RESTORATION BOND (D+E) (First 07,500 of bond shall be cash.) 11 X2 PERFORMANCE BOND TOTAL AFTER BOND REDUCTIONS 13 (T-A,B OR CI NOTE: The word "bond' is used to represent Original bond computations arty financial guarantee acceptable to prepared by: Date: Signature of Person Preparing Bond Reduction King County. +11 /2 Date �3 Date • Date NOTE: Total bond emoums remehilrtp after reduction shop not be less than 3096 of the orfginal amotmt or the sum of the maintenance and defect antamts shown above,whichever Is greeter. Page 8 KING, COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL RETENTION/DETENTION SUMMARY SHEET Development Date Location ENGINEER DEVELOPER Name Name Firm Firm Address Address Phone Phone • Developed Site acres Number of Lots • Number of Detention Facilities On Site • Detention provided in regional facility 0 Regional Facility location • No detention required 0 Acceptable receiving waters • Downstream Drainage Basins Immediate Major Basin Basin A Basin B Basin C Basin D TOTAL INDIVIDUAL BASIN Drainage Basin(s) Onsite Area i Off site Area Type of Storage Facility Live Storage Volume Predeveloped Runoff Rate 2 year 10 year Postdeveloped Runoff Rate 100 year 2 year 10 year Developed O 100 year Type of Restriction Size of Orifice/Restriction i Orifice/Restriction No.1 i No.2 No.3 No.4 No.5 -- - 1/00 XI. MAINTENANCE AND OPERATION MANUAL KING COUNTY, WASHINGTON, SURPACE WATER DESIGN MANUAL MAINTENANCE REQUIREMENTS FOR PRIVATELY MAINTAINED DRAINAGE FACILITIES NO. 1 - PONDS Maintenance Conditions When Maintenance Results Expected Component Defect Is Needed When Maintenance Is Performed General Trash &Debris Any trash and debris which exceed 1 Trash and debris cleared from site. cubic foot per 1000 square feet(this is about equal to the amount of trash it would take to fill up one standard size office garbage can). In general,there should be no visual evidence of dumping. Poisonous Any poisonous vegetation which may No danger of poisonous vegetation where Vegetation constitute a hazard to County personnel County personnel or the public might or the public. Examples of poisonous normally be. (Coordination with vegetation include: tansy ragwort,poison Seattle/Kng County Health Department) oak, stinging nettles,devils club. Pollution Oil,gasoline,or other contaminants of No contaminants present other than a one gallon or more or any amount found surface film. (Coordination with that could: 1)cause damage to plant, Seattle/King County Health Department) animal,or marine life; 2)constitute a fire hazard;or 3)be flushed downstream during rain storms. Unmowed Grass/ If facility is located in private residential When mowing is needed,grass/ground Ground Cover area,mowing is needed when grass cover should be mowed to 2 inches in exceeds 18 inches in height. In other height. areas,the general policy is to make the pond site match adjacent ground cover and terrain as long as there is no interference with the function of the facility. Rodent Holes Any evidence of rodent holes if facility is Rodents destroyed and dam or berm acting as a dam or berm,or any evidence repaired. (Coordination with Seattle/ of water piping through dam or berm via King County Health Department) rodent holes. Insects When insects such as wasps and hornets Insects destroyed or removed from site. interfere with maintenance activities. Tree Growth Tree growth does not allow maintenance Trees do not hinder maintenance access or interferes with maintenance activities. Selectively cultivate trees such activity (i.e., slope mowing,silt removal, as alders for firewood. vactoring or equipment movements). If trees are not interfering with access, leave trees alone. Side Slopes of Erosion Eroded damage over 2 inches deep Slopes should be stabilized by using Pond where cause of damage is still present or appropriate erosion control measure(s): where there is potential for continued e.g., rock reinforcement, planting of erosion. grass, compaction. Storage Area Sediment Accumulated sediment that exceeds 10% Sediment cleaned out to designed pond of the designed pond depth. shape and depth; pond reseeded if necessary to control erosion. Pond Dikes Settlements Any part of dike which has settled 4 Dike should be built back to the design inches lower than the design elevation. elevation. Emergency Rock Missing Only one layer of rock exists above native Replace rocks to design standards. Overflow/Spillway soil in area five square feet or larger, or any exposure of native soil. A-1 1/90 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL NO. 2 - INFILTRATION Maintenance Conditions When Maintenance Results Expected Component Defect is Needed When Maintenance Is Performed General Trash &Debris See 'Ponds"Standard No. 1 See "Ponds Standard No. 1 Poisonous See "Ponds'Standard No. 1 See "Ponds Standard No. 1 Vegetation Pollution See "Ponds"Standard No. 1 See"Ponds Standard No. 1 Unmowed Grass/ See "Ponds"Standard No. 1 See "Ponds Standard No. 1 Ground Cover Rodent Holes See "Ponds" Standard No. 1 See"Ponds Standard No. 1 Insects See "Ponds"Standard No. 1 See"Ponds Standard No. 1 Storage Area Sediment A peroolation test pit or test of facility Sediment is removed and/or facility is indicates facility is only working at 90%of cleaned so that infiltration system works its designed capabilities. according to design. Eheet Cover Sheet cover is visible and has more than ShPat cover repaired or replaced. (If Applicable) three 1/47nch holes in it. Sump Filed With Any sediment and debris filling vault to Gean out sump to design depth. Sediment and 10%of depth from sump bottom to Debris (ff bottom of outlet pipe or obstructing flow Applicable) into the connector pipe. Titer Bags Filled with Sediment and debris fill bag more than Replace filter bag or redesign system. Sediment and 1/2 full. Debris dock Filters Sediment and By visual inspection little or no water Replace gravel in rock filter. Debris flows through filter during heavy rain storms. A-2 I/K)O KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL NO. 3 - CLOSED DETENTION SYSTEMS (PIPES/TANKS) Maintenance Conditions When Maintenance Results Expected Component Defect Is Needed When Maintenance Is Performed Storage Area Plugged Air Vents One-half of the cross section of a vent is Vents free of debris and sediment. blocked at any point with debris and sediment. Debris and Accumulated sediment depth exceeds All sediment and debris removed from Sediment 10%of the diameter of the storage area storage area. for 1/2 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 more than 1/2 length of tank. Joints Between Any crack allowing material to be All joints between tank/pipe sections are Tank/Pipe Section transported into facility. sealed. Tank/Pipe Bent Any part of tank/pipe is bent out of shape Tank/pipe repaired or replaced to design. Out of Shape more than 10%of its design shape. Manhole Cover not in Place Cover is missing or only partially in place. Manhole is closed. Any open manhole requires maintenance. Locking Mechanism cannot be opened by one Mechanism opens with proper tools. Mechanism Not maintenance person with proper tools. Working Bolts into frame have less than 1/2 inch of thread (may not apply to self-locking lids). j Cover Difficult to One maintenance person cannot remove Cover can be removed and reinstalled by Remove lid after applying 80 pounds of lift. Intent one maintenance person. is to keep cover from sealing off access to maintenance. Ladder Rungs King County Safety Office and/or Ladder meets design standards and Unsafe maintenance person judges that ladder is allows maintenance persons safe access. unsafe due to missing rungs, misalignment,rust,or cracks. Catch Basins See "Catch Basins"Standard No. 5 See "Catch Basins"Standard No. 5 A_3 1/90 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL 40. 4 - CONTROL STRUCTURE/FLOW RESTRICTOR Maintenance Conditions When Maintenance Results Expected Component Defect Is Needed When Maintenance Is Performed General Trash and Debris Distance between debris build-up and All trash and debris removed. (Includes bottom of orifice plate is less than 1-1/2 Sediment) feet. Structural Damage Structure is not securely attached to Structure securely attached to wall and manhole wall and outlet pipe structure outlet pipe. should support at least 1,000 pounds of up or down pressure. Structure is not in upright position (allow Structure in correct position. up to 10%from plumb). Connections to outlet pipe are not Connections to outlet pipe are watertight; watertight and show signs of rust. structure repaired or replaced and works as designed. Any holes—other than designed holes— Structure has no holes other than in the structure. designed holes. Cleanout Gate Damaged or Cfeanout gate is not watertight or is Gate is watertight and works as designed. Missing missing. Gate cannot be moved up and down by Gate moves up and down easily and is one maintenance person. watertight. Chain leading to gate is missing or Chain is in place and works as designed. damaged. Gate is rusted over 50%of its surface Gate is repaired or replaced to meet area. design standards. Orifice Plate Damaged or Control device is not working properly Plate is in place and works as designed. Missing due to missing,out of place,or bent orifice plate. Obstructions Any trash,debris,sediment,or vegetation Plate is free of all obstructions and works blocking the plate. as designed. Overflow Pipe Obstructions Any trash or debris blocking (or having Pipe is free of all obstructions and works the potential of blocking) the overflow as designed. pipe. Manhole See "Closed Detention Systems" Standard See "Closed Detention Systems" Standard No.3. No. 3. Catch Basin See "Catch Basins"Standard No. 5. See 'Catch Basins"Standard No. 5. A-4 1/90 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL NO. 5 - CATCH BASINS Maintenance Conditions When Maintenance Results Expected Component Defect Is Needed When Maintenance Is Performed General Trash &Debris Trash or debris of more than 1/2 cubic No trash or debris located immediately in (Includes foot which is located immediately in front front of catch basin opening. Sediment) of the catch basin opening or is blocking capacity of basin by more than 10%. Trash or debris (in the.basin)that No trash or debris in the catch basin. exceeds 1/3 the depth from the bottom of basin to invert of the lowest pipe into or out of the basin. Trash or debris in any inlet or outlet pipe Inlet and outlet pipes free of trash or blocking more than 1/3 of its height. debris. Dead animals or vegetation that could No dead animals or vegetation present generate odors that would cause within the catch basin. complaints or dangerous gases (e.g., methane). Deposits of garbage exceeding 1 cubic No condifion present which would attract foot in volume. or support the breeding of insects or rodents. Structural Damage Corner of frame extends more than 3/4 Frame is even with curb. to Frame and/or inch past curb face into the street (rf Top Slab applicable). Top slab has holes larger than 2 square Top slab is free of holes and cracks. inches or cracks wider than 1/4 inch (intent is to make sure all material is running into the basin). Frame not sitting flush on top slab, i.e., Frame is sitting flush on top slab. separation of more than 3/4 inch of the frame from the top slab. Cracks in Basin Cracks wider than 1/2 inch and longer Basin replaced or repaired to design Walls/Bottom than 3 feet,any evidence of soil particles standards. entering catch basin through cracks,or maintenance person judges that structure is unsound. Cracks wider than 1/2 inch and longer No cracks more than 1/4 inch wide at the than 1 foot at the joint of any inlet/outlet joint of inlet/outlet pipe. pipe or any evidence of soil particles entering catch basin through cracks. Settlement/ Basin has settled more than 1 inch or has Basin replaced or repaired to design Misalignment rotated more than 2 inches out of standards. ` alignment. Fire Hazard Presence of chemicals such as natural No flammable chemicals present. gas, oil, and gasoline. Vegetation Vegetation growing across and blocking No vegetation blocking opening to basin. more than 10%of the basin opening. Vegetation growing in inlet/outlet pipe No vegetation or root growth present. joints that is more than six inches tall and less than six inches apart. Pollution Nonflammable chemicals of more than No pollution present other than surface 1/2 cubic foot per three feet of basin film. length. A-5 1/90 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL NO. 5 - CATCH BASINS (Continued) Maintenance Conditions When Maintenance Results Expected Component Defect Is Needed When Maintenance Is Performed Catch Basin Cover Cover Not In Place Cover is missing or only partially in place. Catch basin cover is closed. Any open catch basin requires maintenance. Locking Mechanism cannot be opened by one Mechanism opens with proper tools. Mechanism Not maintenance person with proper tools. Working Bolts into frame have less than.1/2 inch of thread. Cover Difficult'o One maintenance person cannot remove Cover can be removed by one Remove lid after applying 80 lbs.of lift; intent is maintenance person. keep cover from sealing off access to maintenance. Ladder Ladder Rungs Ladder is unsafe due to missing rungs, Ladder meets design standards and Unsafe misalignment, rust,cracks,or sharp allows maintenance person safe access. edges. Metal Grates Grate with opening wider than 7/8 inch. G,dte openings meet design standards. (f applicable) Trash and Debris Trash and debris that is blocking more Grate free of trash and debris. than 20%of grate surface. Damaged or Grate missing or broken member(s)of Grate is in place and meets design Missing the grate. standards. A-6 1/90 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL NO. 6 - DEBRIS BARRIERS (e.g. Trash Racks) Maintenance Condttfons When Maintenance Results Expected Component Defect Is Needed When Maintenance Is Performed General Trash and Debris Trash or debris that is plugging more Barrier clear to receive capacity flow. than 20%of the openings in the barrier. Metal Damaged/ Missing Bars are bent out of shape more than 3 Bars in place with no bends more than Bars inches. 3/4 inch. Bars are missing or entire barrier is Bars in place according to design. missing. Bars are loose and rust is causing 50% Repair or replace barrier to design deterioration to any part of barrier. standards. A-7 1/90 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL NO. 7 - ENERGY DISSIPATORS Maintenance Conditions When Maintenance Reautts Expected Component Defect Is Needed When Maintenance Is Performed External: Rock Pad Missing or Moved Only one layer of rock exists above native Replace rocks to design standard. Rock soil in area five square feet or larger,or any exposure of native soil. Dispersion Trench Pipe Plugged with Accumulated sediment that exceeds 20% Pipe cleaned/flushed so that it matches Sediment of the design depth. design. Not Discharging Visual evidence of water discharging at Trench must be redesigned or rebuilt to Water Properly concentrated points along trench (normal standard. condition is a"sheet flow"of water along trench). Intent is to prevent erosion damage. Perforations Over 112 of perforations in pipe are Clean or replace perforated pipe. Plugged plugged with debris and sediment. Water P.,ws Out Maintenance person observes water Facility must be rebuilt or redesigned to Top of`Distributor" flowing out during any storm less than standards. Catch Basin the design storm or it is causing or appears likely to cause damage. Receiving Area Water in receiving area is causing or has No danger of landslides. Over-Saturated potential of causing landslide problems. Internal: Manhole/Chamber Worn or Damaged Structure dissipating flow deteriorates to Replace structure to design standards. Posts, Baffles, 1/2 or original size or any concentrated Sides of Chamber worn spot exceeding one square foot which would make structure unsound. Other Defects See "Catch Basins'Standard No. 5 See 'Catch Basins" Standard No.5 A_S 1/90 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL NO. 8 - FENCING Maintenance Conditions When Maintenance Results Expected Component Defect Is Needed When Maintenance Is Performed General Missing or Broken Any defect in the fence that permits easy Parts in place to provide adequate Parts entry to a facility. security. Parts broken or missing. Broken or missing parts replaced. Erosion Erosion more than 4 inches high and 12- No opening under the fence that exceeds 18 inches wide permitting an opening 4 inches in height. under a fence. Wire Fences Damagec, Parts Posts out of plumb more than 6 inches. Posts plumb to within 1-1/2 inches. Top rails bent more than 6 inches. Top rail free of bends greater than 1 inch. Any part of fence (including posts,top Fence is aligned and meets design rails,and fabric) more than 1 foot out of standards. design alignment. Missing or loose tension wire. Tension wire in place and holding fabric. Missing or loose barbed wire that is Barbed wire in place with less than 3/4- sagging more than 2-1/2 inches between inch sag between posts. posts. Extension arm missing, broken,or bent Extension arm in place with no bends out of shape more than 1-1/2 inches. larger than 3/4 inch. Deteriorated Paint Part or parts that have a rusting or scaling Structurally adequate posts or parts with or Protective condition that has affected structural a uniform protective coating. Coating adequacy. Openings in Fabric Openings in fabric are such that an 8- No openings in fabric. inch-diameter ball could fit through. A-9 1/90 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL - GATES Maintenance Conditions When Maintenance Results Expected Component Defect Is Needed When Maintenance is Performed General Damaged or Missing gate or locking devices. Gates and locking devices in place. Missing Members 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 6 inches Gate is aligned and vertical. and more than 1 foot out of design alignment. Missing stretcher bar,stretcher bands, Stretcher bar, bands, and ties in place. and ties. Openings In Fabric See `Fencing"Standard No.8 See'Fencing" Standard No. 8 0 A-10 1/90 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL NO. 10 - CONVEYANCE SYSTEMS (Pipes & Ditches) Maintenance Conditions When Maintenance Results Expected Component Defect is Needed When Maintenance Is Performed Pipes Sediment&Debris Accumulated sediment that exceeds 20% Pipe cleaned of all sediment and debris. of the diameter of the pipe. Vegetation Vegetation that reduces free movement of All vegetation removed so water flows water through pipes. freely through pipes. Damaged Protective coating is damaged; rust is Pipe repaired or replaced. causing more than 50%deterioration to any part of pipe. Any dent that decreases the cross section Pipe repaired or replaced. area of pipe by more than 20%. Open Ditches Trash &Debris Trash and debris exceeds 1 cubic foot Trash and debris cleared from ditches. per 1,000 square feet of ditch and slopes. Sediment Accumulated sediment that exceeds 20% Ditch cleaned/flushed of all sediment and of the design depth. debris so that it matches design. Vegetation Vegetation that reduces free movement of Water flows freely through ditches. water through ditches. Erosion Damage to See"Ponds"Standard No. 1 See "Ponds' Standard No. 1 Slopes Rock Lining Out of Maintenance person can see native soil Replace rocks to design standard. Place or Missing (If beneath the rock lining. Applicable) Catch Basins See"Catch Basins"Standard No.5 See `Catch Basins"Standard No.5 Debris Barriers See"Debris Barriers" Standard No. 6 See "Debris Barriers"Standard No.6 (e.g.,Trash Rack) A-11 1/190 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL 140. 11 - GROUNDS (Landscaping) Maintenance Conditions When Maintenance Results Expected Component Defect Is Needed When Maintenance Is Performed General Weeds Weeds growing in more than 20%of the Weeds present in less than 5%of the (Nonpoisonous) landscaped area (trees and shrubs only). landscaped area. Safety Hazard Any presence of poison ivy or other No poisonous vegetation present in a poisonous vegetation, landscaped area. Trash or Litter Paper,can, bottles,totalling more than 1 Area clear of litter. cubic foot within a landscaped area (trees and shrubs only) of 1,000 square feet. Trees and Shrubs Damage Limbs or parts of trees or shrubs that are Trees and shrubs with less than 5%of the split or broken which affect more than total foliage with split or broken limbs. 25%of the total foliage of the tree or shrub. Trees or shrubs that have been blown Tree or shrub in place free of injury. down or knocked over. Trees or shrubs which are not adequately Tree or shrub in place and adequately supported or are leaning over,causing supported; remove any dead or diseased exposure of the roots. trees. A-17 1190 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL NO. 12 - ACCESS ROADS/EASEMENTS Maintenance Conditions When Maintenance Results Expected Component Defect Is Needed When Maintenance Is Performed General Trash and Debris Trash and debris exceeds 1 cubic foot Trash and debris cleared from site. per 1,000 square feet,i.e.,trash and debris would fill up one standard size garbage can. Blocked Roadway Debris which could damage vehicle tires Roadway free of debris which could (glass or metal). damage tires. Any obstructions which reduce clearance Roadway overhead clear to 14 feet high. above road surface to less than 14 feet. Any obstructions restricting the access to Obstruction removed to allow at least a a 10-to 12-toot width for a distance of 12-foot access. more than 12 feet or any point restricting access to less than a 10-foot width. Road Surface Settlement, When any surface defect exceeds 6 Road surface uniformly smooth with no Potholes, Mush inches in depth and 6 square feet in area. evidence of settlement, potholes,mush Spots, Ruts In general,any surface defect which spots,or ruts. hinders or prevents maintenance access. Vegetation in Road Weeds growing in the road surface that Road surface free of weeds taller than 2 Surface are more than 6 inches tall and less than inches. 6 inches apart within a 400-square-foot area. Shoulders and Erosion Damage Erosion within 1 foot of the roadway more Shoulder free of erosion and matching Ditches than 8 inches wide and 6 inches deep. the surrounding road. Weeds and Brush Weeds and brush exceed 18 inches in Weeds and brush cut to 2 inches in height or hinder maintenance access. height or cleared in such a way as to allow maintenance access. A-13 1/90 r • a k CITY OF RENTON PLANNING/BUILDING/PUBLIC WORKS MEMORANDUM DATE: June 7,2002 TO: Karen McFarland,Technical Services FROM: Ron Straka, Supervisor, Surface Water Utility A4--- Staff Contact: Mike Dotson,x-7392 SUBJECT: INFORMATION ON KING COUNTY"TAX TITLE" PROPERTY PROPOSAL The Surface Water Utility has researched the issue of acquiring the two"tax title"properties that King County is offering the City of Renton. Specifically,we looked at the sites as a potential asset for the Surface Water Utility. We have attached the storm inventory maps showing these parcels. The following are our comments: • Westview Tract A(shown as PID#932012-0130) Tract"A"contains the stormwater detention facility for the Plat of Westview. Typically detention facilities are dedicated to the Homeowners Association for the Plat. It was unusual that Tract`A' would have been delinquent on taxes because the tax assessments are also typically apportioned to the property owners in the Plat. After reviewing the plat document for Westview, it appears there might have been an oversight in the wording on the document (see attached). This oversight may have contributed to the County Assessor office miss- classifying the property. We believe the intent was to dedicate this Tract`A' as a drainage facility to be owned and maintained by the Homeowners Association. This intent is included in the CC and R's(see attached)for the development. Finally, if the wording on the plat document had identified the Tract `A' as belonging to the homeowners,then this parcel's property taxes would have been proportioned to each homeowner in the plat, and there would not be a problem with delinquent taxes. It is not recommended that the City of Renton acquire this parcel. However, if for some reason we cannot correct this oversight,we may need to become the owner of this parcel to prevent it from being acquired by someone to develop as a potential building site. If we do acquire the site we may(and probably would)become responsible for maintenance of this private drainage facility. We recommend that,unless there is another method to prevent the development of Tract `A', the Plat be amended(or otherwise modified by the K.C.Assessor)to correct this apparent oversight; and Tract`A' designated as a drainage facility to be owned and maintained by the Westview Homeowners Association. Property taxes should then be proportioned to each of the property owners within the Plat. • Tax Lot 18(shown as PID#2023059018) Currently,there are no City of Renton surface water facilities within this area. Drainage facilities are provided in this vicinity as part of the Parkwood Plats directly to the North of H:\DIVISION.S\UnLITIE.SXDOCS\2002\2002-332.doc\MDD\tb 1 June 7,2002 Page 2 this tax lot. We have no reports of flooding problems that would suggest a need for this property. This tax lot could possibly provide a potential for future drainage facilities to serve the undeveloped property currently outside our city limits. We do not have an existing need for this property as a surface water asset. However, it appears that the Transportation Division may want to consider purchase of this strip as a future neighborhood street connection. cc: Jack Crumley John Thompson Lys Hornsby Neil Watts Kayren Kittrick H:\DIVISION.S\UTILITIE.S\DOCS\2002\2002-332.doc\MDD\tb D4 - 5 T23N R5E E 1/2 \ 13, liby4' !h N �p� /�//ky� FII v \ �\\ ,\•1u \ � I. i ,\ (( 7,W 11 i _ / ::r�`�M`�k. �\` '+r'N � � � r-��\\ \•'•\ � \ •,\\ �1�'-( \\��\,\,� \•\'\\�� ..7G6-7 -^// / ,`_ ^-7: ��/ M-O"-.i'� ^i:a.. —.�{ +�`%M 1�` I( \\ ).)B-1 m\ XA 13.140-7 _ __ , I /y� �/{'`��' r!T'w! \Q 1'�1��r.`a„a� -�rryy�++'-'�y.�',..•- �q��K �i _ � �,'� +�.. , -14\J � ;(V ♦ II -.`. \ 1. 1--- 1 F� ..4✓�b a I I 1\`\���\^�\` ,\ 1. .y",7 •./ .. / � 2l/7-a � _ � 3. �1\ -/'✓ /� `1�`\, dry\\ �`\`\\\\",�..-�..:ra�,, " ' r r' _ , r 1', FS\jY, , a L ♦.� \\ ,1 \.�\ � / 1 \\. 1 Sa�-10� �� i .o^ ,) \ 1 � �� ►°\1\(\ldp` \�`0\�I/io ,\\` 41�\ \, \ j1 c� n 1�, +,`,/ � !/ .. r. ` � � \� , , \�/ �\ \% 1 `� ►\ 11� , I\,Ilya\`� \ � ",i�_ _ i�\�1 y \ i �'i `11 P, p \ \P\0.0. � 5 1'ice ,\I .�,�, - •�, _ o\ J�\y li\ ._,re1 `�1.�� 1 ✓ l \ L z 3-�a"-' r p - i 11 1 \ { _Ill\.\` ,. ,-3`7"'. r II �.. �,� � Ia.W l .r,�r ,\ 1� i I-, ` ``t\�• '1 iE r1` ++ iii [I:taw 1a.Cw7fad 1� It F 4.3, �3 •� ',:yrrj�,.��`��;� '* +ri�C*-�'�ii�\w�3-. � \�-. \ I -/ '� 1l � ^-� I ' 3� 1 , Z3 N ,�A \ - it � .-'(. !' �`-• 131�-5 � `\\ �� hpy .ca ll{lol Yln\\1q , '//I t Ia7` \ `Il uu.I n a nh l l dl laa 2d�- ll\\JI, 1, 1' V1, NIT c \ l�. v\o\,`�J1,����11 ^.;f:, +;`tl 1. �•� ,_ �.. 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Ine IEnI o>%K•M snN army SOUix S rWS i�Lt S SmSI Y wYgwg0...Sgoa SfMNNED DYC•�w► 098 )uT OP WFsiVIEW..... 174 53 - PLAT OF WESTVIEW W VOL!PAGE A PORTION OF THE N.W. 1/4 OF THE N.E.1/4,SECTION e.TWP. 23 N., RANGE 5 E., W.M. Z QUA-95-155+7 CITY OF RENTON,KING COUNTY,WASHINGTON. t»o-,o-o2vti 111 Q W19 pl al I raw 6/c. i x AMIV E. 'IQTM ST. _ an a�L.o4 vT. 1 SET LOIC.S1W.M l 4 t96,K113S GAY vm att ar 1 E.1,SW.a6Alss S IS 1N•SS,r E N.AD.a3) �^a •a.a9'LSLID s eov'aDJ (Tn) za- zae.w•4F.s.i lac JI'_ rl i M.AO.a3(9t 9 ea.a71.3: I Sa ot3am D nE an a E.,.SOS.asl.ata -. NErlltal rw smEET P11N+D56 S/�'MP1 MF 0x �- S1KNR YN Y. ——'% Sill 51D,• ����_� FA4E SS6 -A AT J Faw CDNC.110N. 4.taF.aJ)A)0 M.AD.0.1/9, N C/SE W 6/1/95 E 1,301,309.tt) 1 -� I N.Ia6,13Sxn NtYAD R W TaI 057 w.: E,.w•.sos.,m . .a3/vl ,a6.•sa.ea3 ��� o�t w I- E 6t7•.— O E t,J06.T90.3ST OENSW —T 5 BK'33'00•E ■ ■ mw a5 4EA5.(2aaa.)3 IL.C.AS ILA3T m I I I I nor I E T .E1/4 8-23F-z DATA M 1 K.GAS SLNtKY 1 6 x VOL Q2,;PACE 300. I m t)3 IS B 8 Y A .raw coRlaR s e L,6 r-M I I s I for M00FR EASE7�KM. id "R iR lrysm w+E II Z� - it *D +�^� TM ar Ydtaro F1n�"eTgl �I �� � ( s. laa I ❑ mOs' s e9-u'm' ��l-y�• ,l.Po°IaM KC A9.-BASES K BEAWNS=fE1D eEAxltc'Qr S M'JS'DD'F CN x W T -1 O 1Ni°RA o ae��cooaolrui r= w Esvaw wwF ESTAe1rsNEn eY an ar 1rtmaN ua'As .. —I I Zf I f— 1 - FIFiD TED. � ALL 4MlNaN1$wICA1FD A9 Faw WRE REfA3 aMi.ic 714E CQRY O W - a t,Ks sumo AT 7rc DAa vtor.x.NF SIWKYORS aRmp7C #um+A I.I O I I ��� s 8 3Z -UIlE53 OMR■SF MOIEO - ... I ! A Y aconalER a00 SERaS Ms1R1A1F.NT Yus UTl11ID ro eERrAaI .. J i IL ®� _ A14f.1RJl AND 11EM YEASIAEYa1T5,IYAE55 OaaRiFSF MOTED.1RA5FRSE tlaaras taRE eF.TEn i14AN,�,gaaa - _ x x r 0 LqT 7 SI � I I .... ,- taKo Y D _I B ■ I I LaT B $ _ I l` S 5E.5 Ar 1NON IaDM 1/STLLaF J, W a 1/ ♦ RA K DAF S LS ntNl x \\ al[55 MA■SE SIAI[D. 4-Rb7s x SET.Ant NI.LEAD FLOG N CO1K:.CWB \ CY y't f 7 4.7s'mSE.ro LTSOIER CURVE I RADIUS T ES10R0 DELTA — C1 2S.OD' EWGTNIB 23A1' 1ORD DELTA C2 E. 39 E 74- 33J3•-- a9'S9' GT s.OD' 317a' lISA6' 292W ]7.4D - G- a5A0' S7.OT I9.66' 3108 4711-5W - I CS 45.w '-w 207Ar VAT ."A"ou � )O• /� /� OxaY2 wOlY D1sLY'+1 FA5E9pIT TD B131 Bf DEWED N M21r' CSL DEv.CO - MaCR DEV.CD. a9v r E ra40 Exis. .i� a GRAPHIC SCALE M'45 R=572.%' `\� LLL I'll-Y1C�a'B EIS R Im SURIET � FM F. HELD[ai SW. N POSfIpN O OO Vlnnninu� � n veyne D A55OD 07�14/95 WIUJAMSON lien Mllegon AssoSu; to Consu7ting�E ngineers, Inc. m SFREEF 5'OVr1 NLRK44Y.eA fYtte)a<7 YO at RENSED:B/,Oj93 RENSED:B/17/95 REv,5E0-S/26/95 �ih Q lid n SCANNED DEC=11999 r t FP-95-155 ,1N1{1N h3CdRDFD RETUFAI 7C% 01Mae o!flee City Cl-k Renton MurJdpal 9ugding 29U Mill AvemieSomth Frntoa,WA 98055 :::::DECLARATION OF COVENANTS, CONDITIONS, RESTRICTIONS, AND EASEMENTS FOR R WESTVIEW THIS'bECI ARATION is made on this __�day of 19 �.:'by the undersigned("Declarant";,who is the owner of c in real property situatedin the S#ate of WashingtDn,-located'in Section 8,Township 23 North,Range 5 East,W.M:City of:Remton,in Cotuty,and known as the Plat of Westview. DESCRIPTION OPpECLARiMI�, Declarant desires to develop West►iew as a"res denti4i,cdm munity.;.�Declarant also desires to provide for the maintenance of':landscg'ping,fencing, andi elated items,and also for maintenance of the Storm Water`Retention FacIU4::.."d 816Filtration Swale until such time as the City of Renton adopts`°a n oiCdi We providing for public of maintenance of said facilities. This Declaration establishes a plan for the private oyvneishp of lots°anti•t3te buildings Ct constructed thereon;for the dedication of certain areas to muxuripal corpora#ions,and � i 1! for the beneficial maintena tce through a nonprofit corporation of all the remaining 0 land and related-.:`oasement°s,hereafter defined and referred to as the"Cbmmon Areas"• The monprbfit corporation:is the WESTVIEW HOMEOWNERS ASSOCIATIObi ("ASSOCIATION"},to whicb shall be delegated and assigned the duties and powers of maintaining aril%,administering the _aAiinom:Areas,administrating and enforcing these covenants,conditions, and restrictions,and collecting and disbursing the assessments $ and charges hereinafter created:'' NOW,THEREFORE,Declarant hereby cotenants;agrees,knd:declares that all of ., Westview, as defined herein and descfllied lift Exhilxit A heretoy:and::the buildings and structures hereafter constructed thereon am and w 11 hie,held,sold,artdconveyed subject to and burdened by the following covefi4►ts;restrictions,and.easements.all of which are for the purpose of enhancing and pro teci3nge value,desirability;and:. attractiveness of Westview for the benefit of the Owneri thereof thefiir heirs,successors,... Qc grantees,and assigns. All provisions of this Declaration shall lie binding upc ri all parties having or acquiring any right,title or interest in Westview`or and+part t iereb€; } and shall inure to the benefit of the Owners thereof and to the benefit of the ire Association and are intended to be and shall in all respects be regarded as covenants.:' running with the land. _ o ARTICLE I—DEFINITIONS Section 1.1-Architectural Control Committee - `.. t" "Architectural Control Committee"shall mean and refer to the duly appointed Committee 4f the Association as further described in Section 2.7 and as sometimes s i4erred to.-herein as the "Committee". t 3 '$ectlbn 1.1-Association "Association".::shill.mean and refer to the Westview Homeowners Association,a `;. Wishington'nonprofxt.,corporation,its successors and assigns. Secticx� 1.XAs8"ociiati6 Actin µ a, "AssflciaiionAci o i" ( 1i~h) shali'tr ean.,a id refer to a written corporate action of the Association in::Ihe:fo mbf e4`ther a by-lay+!or,.ri�soiution duly passed by either the Board or the Owners. Section 1.4Board "Board" shall mean and refer ialbe board of duectors.of'the..AssociaticgL . Section 1.5-Building Setback Line "Building Setback Line" shall mean and refer-to the garious lines designated as "`BSBL" on the face of the final plat,short plat,or..±9ther i0alogous p ain or mi p,be ravn which n©Straetures,y. rag,grading or other obstructiods are permitted a$set: orth io LSection 5.2 hereof. x Section 1.6-00 raon "Common:`Area '.:sltiall ntieain and rimer to all easements and Trams and any.- improvems theretw� t are owned or maintained by the Association,far die benefit eat !� of the Lot owners;and gub jected to thb Declaration by an appropriate recording. sn Tracts reserved for access tri'�aepartictlar:I�ot or Lots and not owned by the Association shall not be considered part„off tiie:Cori mo :leas."T.- he Common Areas in Westview are listed in Exhibit B which is attach d:bereto.:and inc rp4rated herein by this reference. The Declarant may add*to the ominon Areas.durIng.the Development Period by recording an amendment#o'this lecaration yr byire oyrdi g a Supplementary Declaration. Section 1.7-Declarant "Declarant" shall mean and refer to Archer Developmeiklne r a. ::• : corporation,and CSL Development,-tenants in common,ite Wrcessors utd;aastgif such successors or assigns should acquire all or substantially all of:tbe then:: •::: ::K'" ,::v x undeveloped portions of Westview from Declarant for the purpose of deavelopnienir` (excluding Participating Builders). Section 1.8-Declaration "Declaration"shall mean and refer to this instrument,as the same may be �:s• supplemented or amended from time to time. pw2 C:I=i:bP.D.F.- ww:w.fastio.;c_o:.m :;.�- -r:s s' ��x.Y%"$ET'Stb.`3�i"i;wK, �` :1' 'a`.�' ::' �s• .�Fs�a ��zz •'�N' 'C�.ga:.° C Section 1.9-Development Period „Development Period shall mean and refer to that period of time beginning on the date : of this Declaration and ending whenever any of the following first occurs: �. x 4 years from the date hereof, or . � i)upon r cejpt of written notice from Declarant to the Association in which Declarant elects.to terminate the Development Period. Section.1.10Governing.Documents "Governin Documents"shall mean and refer to this Declaration, Supplementary g .: Declarat ans;and the Articles".of Incm,poratibn,Bylaws of the Association,Hiles and regulations, and rul.es,and procedures of`the Arc' tectural Control Committee as any of the foregoing may be:amerided'from time..>fo time:`'' .' Section 1.11 Westview shall.%.m ea% and'refer'#rj`'that certain real property known as _ "Westview"which is indicated herein on Ezrhlibit A'attaclied:hereta,.andsuch additions thereto as may hereafter be brought Within the terms and.conditionq::hereof by an appropriate recording. Section 1.12-Lot' "Lot" shall mean:andlefer`to any legal segmented and'-slienuble portion-of:WeAtvvew.: Gp created through subdivision or any other legal process for tivlding land and.6u. ecO 'M to this Declaration'by an appropriate recording,with the exception of dedicated rights of way and:Tracts designafed,as.Common Areas or reserved for access to a,particular NLot or Lots:. ?) Section 1.13-Mo a e C? "Mortgage shall mean and refer to,Any recorded mortgage or deed of trust encumbering one or more of the Lots."First_Mortgage" shall:mean and refer to a Mortgage with priority over other Mortgages. "Mortgagee"shall mean:sad refer to the holder or beneficiary of any Mortgage and shall not.:be limited to Institutional Mortgages. As �, . used herein,the term"Institutional Mogagee or.,_InstitiYtiosal Holder" shall include banks,trust companies,insurance companies,mC gage compan es,mortgage insurance companies,savings and loan associations,.trusts,mutual savings banks, credit unions,pension funds,Federal National Mortgage A.ssociatibn,::Federal Home Loan Mortgage Corporation, all corporations,and any agency or.departme_nt of.the United States Government or of any state municipal government. . Section 1.14-Owner "Owner" shall mean and refer to the recorded owner(whether one or more persons,of entities)of a fee interest in any Lot,including the Declarant and Participating Builders:: but excluding Mortgagees or other persons or entities having such interest merely as A security for the performance of any obligation. page 3 :y G ;i Clib_PDF - ww_w.f —�.L_��.eFkid._:t'_C-'.�_.'�.3'�ia:rs�e':.•:1.`...^!.f�i! ?`,•,',Zb;,�'w...�1.'Lf:-i�Y"b::�1Er .2�.1 .�}+�" ?.5.�'.'�..`.�."1.-i"� .:J ��;y.\{j, .r .t..'4e.•.._.....�..:':�'- i.':.-"... T t X Section IL.Iwopwfidpating Builder er" sL�l mean and refer to a person or entity that acquires a portion ?: "P paw Rni1d «. the purpose of improving such portion for resale to individual ttf WeStview fa Secivn:1.1 :Faadly sall me"h and refer to a single housekeeping unit that includes not ; Single FY.:- � re tn:4 ad�a *wbO aVe-kV1lY unrelated. Secti6i�t 7::S p1 me tao�y]3e�ii�atign�� "guppy .ry "sbial Imeat;Ag..d'`iefet- any recorded declaration of cov+�nartts,caaetiSOM ,rets' nc essemefsiic extends the pzoviaaans of this Declaration to a Phase.:;::;....... Section 1.18-Tract .:.• :y ':x . "Tract" shall mean and refer to any legall-a�ta�ea able-portion 'Wi Stview created through subdivision or any other legal process;li*o�e diyding:lan `aiikd subjected rec ate " With'.. excepion of tbft and to this Declaration an a ppmpri uS► 00 dedicated rights of wa d' Y 0o W ARTICLE 2-W7ES. VIE HOME 0WNERS ASS 0CIATrb$ Section.:21_Desc:ptiox q -' iatiOn -.: t The AssociaEtion iif a note t.corparation organized and existing under tlte,IAWs of 0'? Pr'Ot'.' - the State of Washington.:chgcd ivitlt tbe..duties and vested with the powers prescribed by law and set€Qrt tin fi6l6ove g Documents,as they may be amended from time to time;provided,however,tl,a"o Ggve.=ing Documents other that s , Declaration shall for any reasoh by an en ed"tir,:o theiwise changed or interpreted so as to be inconsistent with this DecWati�oU°:----: Section 2-2-Association Board .: --.. Dwing the Development Period the Declarant shall nianage.11ie Assikiaitlon and shall have all the powers of the Board set forth herein-�-The peclirannt mAY,1rolli time to time,select a temporary board of not fewer than 3 peMIMS.,whai need not lie 4wniei$. to manage the Association during the Development Period. :' 'he te�riporaiiy board st aU:-...::.. have the frill authority to manage the As ender the Governing Docunntssil shall be subject to all provisions of the Governing Documents;pmv=clec that,air; : ,:,. selecting a temporary board,Declarant may at any time terminate the . and reassume its rmanagement authority under this Section 2.2 or select a newtem ' ary board. Upon termination of the Development Period, the terms of thepor '' temporary Board selected by the Declarant,if any, shall terminate and the Board shall manage the Association as provided herein. The Board shall be elected from among the Owners,as provided in the Bylaws of the Association. The Board shall elect pAV 4 CIibPDF - www.fasti:o.co.rn ram_ �. .. ,�... r s. j. officers,of the Association from among the Board members,which shall include a R r. president who shall preside over meetings of the Board and meetings of the ?ssociatiop. Section?3-Votes Appurtenant to Lots : E tery:Owner shatl be..a member of the Association and shall be entitled to cast one vote in the Association for each Lot owned. A vote shall be appurtenant to and held ow'ined in..the same manner as the beneficial fee interest in the Lot to which it relates. A vote shall.not be sepazated froin'i�wnership of the Lot to which it relates; provided,however;ibat when more thawoA a entity holds the beneficial fee interest in any Lot the vote.tl etefor shall be cast as`the Owners;among themselves determine,but in no event shall more tliai one vote he:zc4st wi#l ` espect to any Lot;and if the several Owners of a Lot are unable-to agree as to the casing of their vote,such vote shall not be counted. If a Lot is further subdivided as'.provided in Section 5.1 hereof,the Owner of each additional Lot created shall be:entitled`to one~vote In the Association for each Lot owned. GD Section 2.4lnitial:Number of Votes .: ._ `�:. ;::. _ .••_... . '":.. ; ::. 'I From the commencement:of the existence of the Associatis n,:fhete shaltbe:..a total ofIII: `72 outstanding vofs in:.the Association. During the Developmen#Peod;'the Declarant shall be entitled to vast..12 Votes,less one vote for each Lot then owned liry an.t7vvnet , other than Declarant. Section,:2.5-OWnQr'sopliance.with Governing Documents By acceptance::of a deed to a Lot_'(rOording of a real estate contract conveyinglitle to a Lot),or any other means of acquisi. on"*f an ownership interest,the Owner thereof covenants and agrees,on behalf of himself,and his.heirs,successors,and assigns,to observe and comply witlh"all,.terrns*of the Governing Documents and all rules and . regulations duly promulgated pursuant to Association;Action. Section 2.6rRules and Regulations The Board on behalf of the Association shall..haye:.the.:poxver.W"adopt;modify,and amend Hiles and regulation governing the use`vf Westview;- rovided_fhat:snch rules P .; and regulations shall not be inconsistent with this Declaration: The rules ana regulations shall apply uniformly to all Owners, except as specifically provided herein,.._ The Board shall have the power to enforce the rules and regulations on tiehalf:of the 3 Association and may prescribe penalties for the violation of such rules and i g�alations," including to but not limited to suspension of the right to use the Common Areas*or portions thereof. Any such rules and regulations shall become effective 30 days after promulgation and shall be mailed to all Owners prior to their effective date. A copy of the rules and regulations then in force shall be retained by the secretary of the Association. The Declarant on behalf of the Board may adopt the initial rules and regulations. s ] RD:F�:¢�wswFw.fastao::}com Y .� <. -r= +..Y+......`-._.: @s�it.ro-X�'1 ,' Y 2�''T`-'' ,,-"g'`-ji_.-'i`7. ,-�, +,s�..;: • Section 2.7-Architectural Control Committee Within othirty.(30) days of the execution of this Declaration,Declarant shall appoint an Axchitectural Control Committee of three (3) or more persons. The members of the c member of the Committee �: not be members of the Association. One onwtittee need shall be appointed for a term of one (1)year,one member shall be appointed for a term of,two(2)years,and the third member shall be appointed for a term of three (3)years. Committee,who shall appoint members to the Thiereafter,members of the Committee need,xk&be nonj4ers:6f the Association, as vacancies occur. Sectio&17.1Jurisdiction and Futp The Committei B44review propose d PjUns ind specifications for construction of all .,. residences and otherew;and including any additions,exterior struitiares.'-widtinW0.9tv' painting and.i�%cayation. The Owner Shan submit alterations,landscaping,cleiring, ani.an ti i to the Committee for its review, qa obs architectural and landscaping Pi together with a site plan for the*Lot,Ipc juding-locati"and:fencing. Section 2.7.2-Approval procedures must be submitt4d in wint' the An application for approval mu gug by the ownor to i ! Committee at the,vegikOred office of the Association. The � ttei-_Cbm 'shall-rev: iew,fhe,, CtJ pos,Bible application in accordance with the provisions of this SO'ction 21 ,19`96dh AS" majority. -of e members after a complete applicAH04 has been filed. The decision df%wth of the Committee:B hall:be the decision of the Committee. One copy of approved plans will re e mam in the committee's-files. All disapproved plans will be retprxied to the Owner. -are Committee to ak�t.Acfion Section 2.7.3-Fa l in Sktioii 2.73 he event that the Committee fails to Except as provided in t:: respond to an Ownees complete and y.:submitted application within twenty propeA (20) days after the Committee has notified the..Owher.that:the application is complete, `. W-` for approval shall be formal written approval will not bi�required apd the provision,S deemed to have been fully complied with,provided.that the'nd:himum requirements as ............ set forth herein have been met. Section 2.7.4-Committee's Obligation ,.: iiereup&-i The committee,in its deliberations and in the discharge'of its o.Migations, shall act objectively and fairly in making decisions concerning various plans; specifications,plot plans and landscape plans submitted to it by various Owners f or consideration in accordance with the provisions of this Declaration. Further,:... the," . determinations of the Committee as to noncompliance shall be in writing,sighed by:.'-" the Committee, and shall set forth in reasonable detail the reason for noncompHance. The committee may approve, approve with conditions, or disapprove an application or. y p thereof. In all cases, the ultimate responsibility for satisfying all local anart building codes and governmental requirements rests with the Owner. The Committee av Shall be held harmless from building requirements not complied with. i F1 D FtCI . p 6 wm W. fasti-0-c- 0 M, A&A".W. ;Section Z7.5-Exemptions and Variances from Committee Requirements The CoYnmttee;iinay,upon application,grant exemptions from the rules and procedures of:the Committee and the requirements of this Declaration when the party requesting stach exemption or variance establishes to the satisfaction of the Committee that the improveffient.or other matters which are desired by the applicant are aesthetically as appealing,suited to climatic conditions,and compatible with the F °ov rall character of the development as are similar improvements or matters which conform to the requirements.of this DeClaration. Requests for an exemption or € variance shall be submitted i;Et writing to,>the Committee and shall contain such information as the'Com�pittee sY all:from tiut,to tirne:require. The Committee shall consider application for exemptiop or.:.variance and.,shall render its decisions within thirty(30) days after noti�+e-tb the Owner of proper submission. The failure of the Committee to approve an applati4n for an exemption or variance shall constitute disapproval of such application: t/3 m Section 2.7.6-Failure of an Owner to iComply Failure of an Owner°�comply with the rules`end:procedures of the Coittee or the:::. M final application as appioved by the Committee shall,at Oic:election'.the., C2 Association's Board exercised after thirty (30) days written Aowi to such Owner, constitute a violation of this Declaration. In that event,the Board shillie empowered . 4) to assess a penalty comimensurate with the violation which shall constitute..a lien against such Lot; enforceable-as provided herein and/or pursue anyoiil%renaed�►at law including,but-`not limited to an:.action for specific performance. ARTICLE 3-ASS0CIATI0P BYPdk ,ASSESSMENTS, AND LIENS Section 3.143wuers Covena`pts to Pay Asse5ssments By acquisition of any ownership"rest in a Lot,the Owner thereof covenants and agrees thereby,on behalf of himself and.h s heirs, successors and.assigns, to pay the Association,in advance,all general and specific assessmentsievied as provided herein. Section 3.2-Association Budget .........:.... The Association shall prepare,or cause the preparation::of,an;ope acing b"dget for the Association at least annually,in accordance with the generally accepted accour lng principals. The operating budget shall set forth all sums required.-by the Association, as estimated by the Association to meet its annual costs and expenses,inciritling Hitt` 9 not limited to all management and administration costs,operating and maiuntenaaee expenses of the Common Areas,and services furnished to or in connection with the r Common Areas,including the amount of all taxes and assessments levied against,and the cost of liability and other insurance on,the Common Areas, and including charges ' for any services furnished by or to the Association;the cost of utilities and other services;and the cost of funding all reserves established by the Association. The funds pAV 7 LibPF .- orm=:.� e �. J ,-Ir-', i�,sd cQZ,F, www.fasti:o ��'vl k is: %5�>:r i?R:i,:�, �5 + iw. c.-�� :i s i lr .r;•=:.... :sc. +S r_.....•u. .. :- '._ w • M do req: '� . +ed to meet the Association's annual expenses.shall be raised from a general assessment against each Owner as provided hereafter. 'Elie Association may revise the operating budget after its preparation at any time and from time to time,as it deems .:faeces ar advisable in order to take into account and defray additional costs and r expenses of the:Association. Section 3:-3—V of general As expenses projected in its operating budget, the =-°'ln,order to:ntest the costs and .. Peru $ dg Association sliall.by AssociatioirAction•�d'etermine and levy in advance on every Owner a general assessment.;The a ,"'mAt:pf each Owner's general assessment shall be the amount of the Asaoc4tioia's_ p ratin�whadget ivided by the sum of the number of i.ots: The Associatifln shill malce.r'easonAble eff -`to deternnine the amount of the general assessment payable•by etich �wr ex fora =assessment period at least 30 days in advance of the beginning of such period`and shall at that time prepare a roster of the owners and general assessments--allocatied to each.:y+* u 's be o inn fio iaaspeciion by p' any Owner upon reasonable notice tv fhe;'AssociatiOn. Notice of ttie:genexal assessment shall thereupon be sent to each:owner;pro"vided,lig ire rer,that the notification to an Owner of the amount of assessment#:shall nofbe.ai eressary:to the d, validity thereof. T`he,6mission by the Assoc iatooi r:before:;the expirat#on.of:any 0 assessment pentad,tafix the amount of the general assessment�texettirrder•#or t�►at.�ir the next period'-shall chit bideemed a waiver or modification in aby.respect of the , # provisions 4-this:Artie a of a release by any Owner from the obligatio i'to pay:the:` ,7 general assessment,or-.any'mal;al]n�ent thereof,for that or any subie'quent... ssriient period,bu .the general a aessmen"fixed for the preceding period shall"�dntinne until a p budget new assessment is fixed.":'jJpoin�y.revisian by the Association of the opera" dg ssment ped d far which su ih:budget was prepared, during the asse the Association shall,if necessary,revise the`lgengM assessment levied against the owners and give notice to each Owner. Section 3.4-Payment of General Assessment Upon Association Action,installments"off eneral assessmeiit�may be collected on a g:. monthly,quarterly,semiannual,or annual l asis.:.An Owner'ft@ty prep�ay.:one or more installments on any assessment levied by the'Associatioh without p enalty:: Section 3.5-Nondiscriminatory Assessment . .. ": Except as provided in Section 5.15 hereof,no assessment shall'be made at ay:. e Owner: of which may unreasonably discriminate against any particulargro ]r..". x t Owners in favor of other Owners. However,a special assessment may be:made aga�fnsia'•.. an Owner by a two-thirds majority vote of the Board if,after notice from the.'~ Association of failure to maintain such Lot in a condition comparable to the ather.T.its has been given,the Association elects to expend funds to bring such Owner's Lot up tdt: such comparable standard. r;` -'' Section 3.6-Commencement of Assessments F-Seb a :l ,Ii.bPDF.- www.fast `"'�V _r'�::.:�s`{`. `�Fti:h"3S:'.4fi' -z:5.i'r' •`..�'�££'�-%<.:i+ 'L-" :fi:J, __ c. _. -.T* �.- a !•::'Y"s Liability of an Owner for Assessments shall commence on the first day of the month following the date upon which any instrument of transfer to such an Owner becomes operative (such;as the date of a deed or the date of a recorded real estate contract for the sale;of any Laf or,if earlier,the first day of a calendar month following Owner's occupancy of such Lot);provided, however,that a Participating Builder shall not be liable for any:assessments with respect to a Lot acquired from Declarant for a period of one-year f ay the date.:of acquisition. The Declarant,its successors and assigns,shall not be,liable for amy assessments with respect to any Lot unless such Lot is occupied. Tn'e Association stay in' is rules::and regulations provide for an administratively convenient_,late fog t6 corinbenceni"t of is sessments that is not more than 90 days after the effect ve;jdate estalbIished-,abovi=- Thie due>dates of any special assessment payments shall lie fined by the-Associa.tfon Actxoi ��such special assessments. Section 3.7-Certificates of Asse$sment Payment:: .. Upon request, the Board shall furnish written certificates certifying ttie extent to which assessment payments on a specific Lot are paid acid current to the date stated therein. A reasonable charge:,may be made by the Association for the is8u,WC't,.:of'such a certificate. M .:: 0Section 3.9-SpecW Assessments In addition to the;general assessments authorized by this Article,:the Associatxnn may, by Association Action,levy a special assessment or assessments at Any.**' e,:applicable 0 to that year onlyjor the-purpose of defraying,in whole or in part,the coet:uf any n construction or reconativa n,inordinate repair,or replacement of a capital`' improvement lbeawd upon.ter formiing part:of the Common Areas,including necessary fixtures and personal property-related thereto,or for such other purpose as the Association may consider appropriate;provided; however, that any such special assessments in excess of$250 per Lot must have the o- `pri-favorable vote of two-thirds of the Owners. Section 3.9-Effect of Nonpayment of Assessment If any assessment payment is not made in full within X days after it was first due and payable,the unpaid amounts shall constitute a hen`againsE the'Lot'assessed,:and'shall bear interest from such due date at a rate set by the Board in its rnles and regulations which shall not exceed the highest rate then permitted by law:. :By acrepfance:of a deed to a Lot,recording of real estate contract therefor,or any other means:of acquisifiop Q an ownership interest,and whether or not it shall be so expressed in any:such deed or:. other instrument,each Owner shall be deemed to grant thereby to the Assodatjiog its' agents and employees, and to the Declarant during the Development Period,the right and power to bring all actions against such Owner personally for the collection of such: assessments as a debt, and to enforce the liens created by this Declaration in favor of the Association by foreclosure of the continuing liens in the same form of action as is page 9 Y 7 J 9 •".•:r' -.O ci:�• .:'A ":' '�- _ _— - _'�..vtii�� �Na,• '. i .�[{L.'_ CLibPDF. www fastio, corn �`z-T � ,- _ -•:�a��.�,:.�-`'�...k+.'�"� r� ,�kY'-?.:..-:�i:�7�:�"'y�':�?�''r.�: aS+SE '""i..my - Ysf��.��- �ch �`S.+S. EY�w�fi'. _.... then vided for the foreclosure of a mortgage on real property. The liens provided ` ln'iO: . for in this Declaration shall be for the benefit of the Association,and the Association F shall have the power to bid at any lien foreclosure sale and to acquire,hold,lease, + . :mortgage;an convey the Lot foreclosed against. Section 3.10-Ui,,n to Secure Payment of Assessment Deelaranthereby,creates in the Association perpetually the power to create a lien in `' favor of•the Association against each Lot, to secure to the Association the payment to it }. of all assess :entg;interest,Costs;and attorney's fees;and Declarant hereby subjects all Lots perpetually to:sucIt p+dyver of the Aswa iation. Such lien shall arise in accordance with the terms'of this Declaration without the necessty of any further action by the Association,and any:such'Hen i vben created,shall be a security interest in the nature of a mortgage in favor`Ott he'Association 'Suchjien.shall become a continuing lien in E the amount stated in the assessment from the tivie of the assessment,but expiring pro rats as the assessment payments are made,.and shall alsa•be the personal obligation of the person or entity who is the Ownkx of the.;Lot;at:the time of the,assessment. The L#j personal obligation to pay a prior assessment shalt not pass to successors in interest QD unless expressly assumed by them;provided,7htw.ever,that irt:the,case`of'a sale or I�r contract for the sale of any Lot which is charged with a payment of assessment,the; °r a X person or entity,who,is the Owner immediately prior'td the`da#:e of Butch sale Shail'be;: N personally liable for the amounts of the monthly installmewo due prior to said dater and the new.Owner shall be personally liable for monthly instalnentsbecoming::due on or after su%ch date.: The:foregoing limitation an the duration of tle personal M obligatioii'of an`Owiner.44 pay assessments shall not,however,affect the Val or duration of the continuing Rem for unpaid assessments against the respective tot. Section 3.11-Suspension fo Nonpayment of Assessment if an Owner shall be in are, ..in the payment of any assessment due,or shall otherwise be in default of the performance of any terns of.:the Governing Documents of the Association for a period of Vdays,:said Qyvnerls voting-rights shall without necessity of any further action by the Association,be suspettPied"(except as against j foreclosing secured parties) and shall remain.suspended until"all payments,including interest thereon,are brought current and any other default i$reziiedied- No Owner is relieved of liability for assessment by nonuse of the Common Areas or by. abandonment of a Lot. hSection 3.12-Reserves for Replacement As a common areas expense,the Association shall establish and maintain..a reserve: a fund for replacement of the Common Areas and any improvements thereon "Such fuxid ` Shall be deposited with a banking institution. The reserve fund shall be expended:J only far the purpose of effecting the replacement of the Common Areas and any improvements and community facilities thereon. The Association may establish such other reserves for such other purposes as it may from time to time consider to be PWio a C I i btP D.F ,+u } _ "�wYV Sti o com �•'-' �_.,.:_ � +. . necessary or appropriate. The proportional interest of any Owner in any such reserves shall be'considered an appurtenance of his Lot and shall not be separately withdrawn, assigned,or transferred from the Lot to which it appertains. Section 3.1.3-Certain Areas Exempt The Tracts and all portions of Westview dedicated to and accepted by the City of Renton or other public authority shall be exempt from assessment by the Association. Z'TI£L£4-SUB01WWA'ION OF LIENS Section 4.1-intent.of Provisioi a-.,- The provisions of this Article 4 apply for-4ble enef t of each Mortgagee who lends honey for purposes of constntcticn or-"ecure.,thepayment of the purchase price of a Lot. Section 4.2-Mortgagee's Non liability • The holder of a Mortgage shall not,by-.reason of is secv�r iy i tteresf o6ly,be liable for the payment of any assessment or charge,nor for the observance or;.performance of any covenant or restriction,.excepting only those enfox+reable.by eg4itab1*`ie1kf°a nd not_,< to requiring the payment 6f:money, and except as hereafter-:provided. 141 Section 4.3-Mortgagee's Rights During Foreclosure ' D foreclosure of a Mc a e,including an period of redemption the holder of � g :fig g YP P ....... • � the Mortgage may exercise any thrall of the rights and privileges of&...caner of the M encumbered Lof;iiicludinj;but-not limited to the right to vote in the Association to the =f} exclusion of the exercise exercise of sucb.rights and privileges. ' al Section 4.4-Mortgaged as Owner` J. At such time as a Mortgagee•sliall begrime 66 record Owner of the Lot previously encumbered by the Mortgage,the Mortgagee slialt be subject.to all of the terms and i conditions of this Declaration,iinclnd ng..the.;obligation to pay for..all assessments and charges in the same manner as any Owner. ; Section 4.5-Mortgagee's Title Free and Clear of Liens A Mortgagee or other secured party acquiring title to a:secured Lot through' foreclosure,deed in lieu of foreclosure,or equivalent method,shall,acquice title;to the encumbered Lot free and clear of any lien authorized by or axis ng'out of the provisiopA of this Declaration insofar as such lien secures the payment of any-" assessment due but unpaid before the final conclusion of any such proceesiing,�, including the expiration date of any period of redemption. The Association may: at any unpaid assessments against a Lot foreclosed against as an expense of the Association pursuant to Section 3.2. Section 4.6-Survival of Assessment Obligation wse11 3. CLib .. www.fasti�o:co.mr: �'4�..`S'a..ra'1�a•��.°:s4�"r:::,�1=: . W�W` After the foreclosure of a security interest in a Lot,any unpaid assessments shall cQfitinue to exist and remain as a personal obligation of the Owner against whom the . same was levied,and the Association shall use reasonable effort to collect the same from such Owner. Seclion;4.7-Sub ordination of Assessment Liens The liens far assessments provided fur in this Declaration shall be subordinate to the lieat.of'an first m . e:or-Other security interest placed upon a Lot as a constriction ' y ��:: ;.....:... loan security interest of as a.purchase puce security interest, and the Association will, ocument to confirm such priority. The upon dedand, execute a written suosdi ation..d. ._ sale or transfer-of.'ny Lot ofof any' ntergst:ttierei�t"shall not affect the liens provided for tit this Declaration.except as otherwise specifically;providedfor herein,and in the case of a transfer of a Lot for'Purposes of r0alizutg a:securify interest,liens shall arise against the Lot for any assessment.:payment�o o png'due after the date of completion of foreclosure. ARTICLE 5-USE COVENANT'S, CONDITION .:.ANI�'R�STR�.'��NS GD Section 5.1-Authorized:uses .......... Q' Lots in Westview shall be used solely for residential purpc ses:and related facilities: k 0 normally incidental to a residential community. During the`DevEla.ment P rio 03 Lot shall be:urther subdivided without Declarant's prior written approval: hereafter. no Lot shall be further spbdivded,,except as permitted in this Declaration and any Aklor approval conferred by Associatiol ,, ,'on- SuPPlemeti#al Declaraiioxi,without pri Section 5.2-Approval.of Bniidi .8 or Clearing Plans Required F No building,fence,deck.,patio,WA kennel,or other structure shall be commenced, erected,or maintained up6h"a'i'_,ot or any ogler portion of Westview,nor shall any exterior additional to or change or:;alteratio..n therein be m*de,not shall a Lot be cleared or excavated for use,until after the-debuts axediwr�tt€n plagsyaa +d.apecification showing kind shape,height,materials,cdlors 'anA locat on.of the;same shall have the nature,kind, � been submitted to and approved in writing by..the Ar&itec rali Control eornrnittee. Any structure so approved must be completed as tv::ex#ernafl appear`ae,incla...ding exterior staining or painting,within nine (9) months after the date caitstmetian commenced unless the Committee elects to grant an extensicln. lthou the pro-Po shall have full authority to approve or disapprove of arty specific; • the following restrictions shall apply to Westview in general: Setbacks Section 5.2.1-Building '- ' grading or obstruction,shall be permitted beyond the Building No structures,filling,gr g y{ Setback tine,as per the City of Renton requirements,or within any drainage easement-.,. w area as shown onthe face of the final plat unless otherwise approved by the Committee and by the City of Renton. p„ge,z CIibPDF - www.fastio._com - x.,:.= ^rxc r:e:.�i-.;:�r -�- h`• �:•'!iAr. y,, {IA�ia'�` +'.Yrs'�•'fr w. �'�ri` .. ,70�lSia`v'.43 '�3'e-.�'k:.t�'r:ii�t.$i ,1F:.L.`-:...✓"`.4:'r;��� !v.@..$,.� �"�X:...-.`.� + ��... j�� ..T A,j... L: t: 7' f Section 5.2.2-Building Materials Each home constructed on a Lot shall be built of new materials except,with approval of the Architctural Control Committee,decorative items such as used brick,weathered planking,`.and similar items. All visible masonry shall be native stone,brick or stucco. The street side:elevation of each home shall be finished with LP lap siding or an equivalentio:be, pppoved by the Architectural Control Committee. Aluminum vinyl of"T-11r! siding.are not permitted. LP panel siding may be used on sides and backs of •.homes ,except.on earner Lots where the side of the house faces the street. All windows facing the sheet must be finished on the exterior with cedar or other decorative trim to be approved by the:*"". Ned urai CdAtroi. ommittee. Roofs on all buildings must be finished with 2.5 year dia:ensiaal`.cvmpstat� x roofing,charcoal grey in color,unless written approval is grari#ed by,the Architectural Col tiol Committee,no flat roof shall be allowed. Exterior tolara.must be-approved 1 y tl a krchitectural Control Committee. Exterior trim,fences,doors,railings,decks,gages,gutters,and exterior finish of garages and other accessory buildings shall be.:designed,bUilt'An maintained;to be compatible with the exterior of the s cture,they adjoin..::(Generally 'colors shall be muted earth tones;gray,beige,and similar; hades.) Section 5.2.3-Landscaping and Fencing Front yards shall be fully landscaped within nine(9)'months af#er:thi"date coris"ction of the home commences unless extended by the Committee::..$ide yards,and viaryards a shall be landscaped within 12 months of the home completion. No fence erected within Westview shall be oveusix(b) feet in height. No barbed wire;chain link;°'or corrugated:fiberglass fences shall be erected on any Lot. All fences,open and solid,are to meet the 6tandards...64by the"Covi mittee and must be approved by the Coirimit#ee prior to constractittii. Section 5.2.4-Floor Area:::::.:...:.. Only one Single Family home not.to exceed two (2. st964,in height plus basement and j a private garage shall be permitted on eac Lot. If a home is built on a I ot,it must include a garage for not less than two'(2)cars which.-'is filly enclosed. All garages must be attached(no carports). The foregoing provisions shall not'excludkonstruction of a private greenhouse,storage unit,or for the storage of a boat and/or camping trailer kept for personal use,provided the location of such structures i4 in.,eonfor^mity w�itli the... r applicable municipal regulations,is compatible in design and decoratioa;ivith.the r residence constructed on such Lot and has been approved by the Architectural:.Cantro. Committee. The minimum allowable square footage of any resideuc within Wesiview shall be as follows: Rambler homes shall include no less than 15©0 square feet of living space. Two story homes shall include no less than 15110 square feet 4--it.V.-i"n' g space. "Living space"shall not include porches,decks, balconies,garages,or outbuildings. The Architectural Control Committee may accept variances from the A floor area requirements of this Subsection. i Section 5.25-Contractor Past 13 -C:1-ibR,D,Le- :wo w.f a b-o.-,c.o:m,.� :. . $s£c:." No home may be constructed on any Lot by other than a contractor licensed as a �- general contractor under the statutes of the State of Washington without prior written r. • approval of theArchitectural Control Committee, ;: ::Section 5„ .6-.priveways Ail dririeways an t arking areas shall be paved with exposed aggregate concrete,or � otb°er mater�i l a pro by the Architectural Control Committee. Section 5.3-Leasing:Restricti6as No Lot may°be leased or rented ly y paw fora period of fewer thax,sa days,nor shall less than, �whol0'of;any.L6 be leaseci''or reined. Each Pease or rental agreement shall Yee in writing and sill by its terns':provide ghat it is subject in all respells to the provisions of the Goverxung'Doc�t�ts .-y� 'by a lessee to comply with the teams of the Governing Docanjenta shall be a'default under the lease,whether or not it is so expressed therein. Other than tho:for pwg,.:.fhere is'Y1v restrich im on the right of any Owner to lease his Lot. Section 5.4-Animals `<< := ::•-......::.::::.: No animals,livestbek or..:pouitty of any kind shall:.be raised,,bred,o k pt pii Lots 1e981" L�? - N 00 than one acre in:sizeF,:provided however,that dogs,cAs;'or,,other co Ventioi al;:k household pets may'b °:ke :#if the are not kept,bred,or ni�aitatited foamy: pe, . # y eP m commercial purposes. No domestic pet may be kept if it is a sou Ke of'aiuiayar ce 0i a nuisance. The Associatioti(sjudLbave the authority to determine wlte'ther;a ar pi rgckl pet is a nuisance or a souice"of annoyance,and such determination shatl`1ie' in and conclusive. Ps shah be atteiisd a#all times and shall be registered,licestsetl,and inoculated from tithe to.iimie aegured by''law. When not confined to the Owner's Lot,pets within Westvi w mr f hi teasbed and accompanied by a person responsible for cleaning up any animal:waste.: Section 5.5-Commercial Uses No commercial enterprise,including itinerant vndars,shallyb permitted on any Lot: provided,however,that the Association mA Y:Pen" sp t c home o cupatlons to be e:. conducted if such occupation will not,in the reas rnab. a ludgm-ont.of:the Association, cause traffic congestion or other disruption of the WesEvie. cvmmunl y;:and prided i further that no signs or advertising devises of any character shall'be:perxi ittedr.•::.. Section 5.6-Vehicle Storage :: •;�IJ No storage of goods,vehicles,boats,trailers,campers,recreational vehicles or off- equipment or devise shall be permitted in open view of any Lot,except".slialt:ioo#: exclude temporary (less than 24 hours) parking of vehicles on the designated driireway areas adjacent to garages on the Lot. Upon 48 hours notice to the owner of an improperly parked or stored vehicle,boat,or other equipment,the Association has ;• par 14 ^, �Gl. bl'D.F www fas�ti=o�com:} :�,r<,,� <:.r..�- r� -V,s� tr�•;�,: r.. �4:. • ,t:.:�ti•� �- ":•• . .: rr,�' �' � r:,lrtv �'�'�¢'��.iF�.�,�r�:»�... =,. ''r��4��'t '�'ii' ::w::a =;'•:ti�27���'• :%•� f. r. authority to have removed at the Owner's expense any such items visible from the strut t.hat are parked on any Lot or within the public right-of-way for more than 24 SectiAm 5,7-Garbage No garbagi,refuse,.or rubbish shall be deposited or left in Westview,unless placed in a suiiabi. container. Trash and garbage containers shall not be permitted to bh'c view exception days of trash collection. No incinerator shall be kept or maim ed,and no:,burnmig'of any-."h refuse,or scrap of any kind shall be permitted. Section 5.8-Utilities end d the whic bi in connection with Except for hoses and h r-gasona y"60cessary normal lawn maintenance no Watgr`:,pip as pipe,drainage pipe, .es,sewer pipe,g telephone,power,or televisioii-c*ble or siniilaitr ion line ska:R be installed or ansn&il maintained above the surface of the 01010 d Section 5.9-Min'Ing Prohibited NoporflonoMesiv! shall be used for the pur fl) rih&A'UAiry- M Jr._q X pose 0 0 &0 Wt exploring or foriemoving oil or other hydrocarbons::',':-mifierAls,.gravel'or Section 53-signs j signs,�n Except for entrance,s.6eetj,`diFec#ona1,traffic control,and safety st" -s,-:;and s4ch. promotional signs.as maybe rbe maintained by Declarant and participating:Builders,or- agents or contractors thereof,-or the Association,no signs or advertising devl6is of any character shall be posted or displayed tin"i stview:provided,that one temporary real estate sign not exceedirig 6,4a6 are Ot in.are-a maybe erected upon any Lot or attached to any residence placed upon}-the tiiarkt,t f �sale:br tease. Any such temporary real e sale'or rental of such Lot or estate sign shall be removed prorq�p' tlg,following th residence. Political signs shall be'Wo�wedjprpvidid they:are removed immediately after the election for which they were 1i ten4e dL::' Section 5.11-No Obstruction Easements No structure,planting,or other material shall be placed or`pgwitted to remain upon W. Westview which may damage or interfere with any easemient,or the.mst.allatiO.P.or maintenance of utilities, or which may unreasonably change,obstrilct,;or retard .. ......... direction or flow of any drainage channels. No decorative plantin&-.siructure ence may be maintained within an easement area unless specifically approved.by A Architectural Control Committee. Section 5.12-Antennae No external short-wave or citizens'band antennae,freestanding antennae towers,or satellite reception dishes of any kind shall be permitted in Westview. All television paV 15 a&t Due p.[ign, %um "M �W S. S aiWor.pM radio antennae must be physically attached to a structure and must comply { 4ith:appli6bt governmental standards and guidelines and any Association rules and zegralafl(ri '. Sectionners'Maintenance Responsibilities Tt m&intenance,,upkeep,and repair of individual Lots and homes shall be the sole `'=-,M]PIo,�stbM- ty:of the individual Owners thereof,and us no way shat3 be the s responsibility of..the::Associatioi�,its a$enis -officers or directors. Owners shall m { :t eir ors:grid hri is s ii1 gon-a repot and in a dean,sightly,and sanitary condition at all.tirues. L ithnut_;li�t�ouitatic to,:the i*egomg,each Owner shall be :: and sanitary condition and obligated to keep his Lat a nd liortie it . 'cl`ean,s=g .d .3 Y maintain the Iandscaping.an Iris Lot<4n a'healthy.and attractive state and in a manner comparable to that of the other:Lotiln Westvi w. l4o storage of firewood shall be permitted in front yards. After tbirty(30)&ys?wdtten-riotke to an-Omer from the Association of such Owner's failure t sn;infiittaiik:=his Dome qr Lod after approval + of a two-thirds majority vote by the Board or other A0soci�t on for�nittee to which such oversight responsibility shall have bdeYegaeci,the�i$sociattari"shall have tie right,through its a[gents.:and employees,to enter tarpon apy Lot wfiicb�Laa.been foueid�' "0 to violate the foregoing standards in order to restore"the'hoine r Lot'to--su�stand". The cost of such work shalt be a special assessment on such-t}vver and iris It.�rir1� . Unless accepted by the City of Renton and during the two-year raairtt iwn.e riod, the Owner.of each Lot must inspect the curb,gutter,sidewalk and`drlv�eWay-1n front of their Lot Qn a regular basis: occurred r if damage has occued prior to purchase.this Qeclrirant or �i previous C6uer is responsible:`:After purchase,the Owner is responsible forany damage to the ciiik gutfier.Aidetn►alk acid i veway in front of that Lot and shall be 3 responsible for the rep ofthat damage to the satisfaction of the City of Renton. air ' Section 5.14-Nuisances Prohibited, No noxious or offensive activity shall be c6ncii& ixi arty potion of Westview,nor �... s shall anything be done or maintained"therein ih� derogA on w.:�olation of the laws of the State of Washington,King County,or any other applirab e�,governmental entity. Noticing shall be done or maintained on any prim ori:of:rtNe tvieyv which easy be or become an annoyance or nuisance to the neighborhood or-deft J6oai the vahie'of Westview community. The Association shall determine y Association cbon. vhe er;. a any given use of a Lot or living unit unreasonably interferes` i#h#lie s3ghts;of ttte other Owners to the use and enjoyment of their respective Lots ari�il Uv rg iTnlits the Common Areas,and such determination shall be final and conclusive. l Section 5015-Relief from Certain Provisions In cases where an Owner has made a factual showing that strict application of the PW 1� S 1:i�b,P,D;;F;�-= w;ww.fa sti�o�co�m ��- � �:<�'. ,may;;" �•� �P�,R�,-y,;q,,, S't{ ,YSb.JL � i'a..:- :>--..n-. '�;�:' ��r?-�fe ;a� -�), i ..".'' �.:'�`.'�+ 31,:. .•.'Kt:�F ;:i"Hli? ��'Szy s.' .. +�:!:_"!°-. L j. pro vi signs of Sections 5.4,5.5,5.6,5.10,and 5.12 only of this Article (regulatingani pals, commercial:uses,vehicle storage,signs and antennae,respectively)would work a F' se-vere'hi". htp upon him,the Board by Association Action may grant the Owner relief from.any;such°provisions:provided,however,that such relief shall be limited by its scope or by conditions to only that necessary to relieve the hardship: and provided further; that no such_xelief shall be granted if the condition thereby created would in `: the reasonable judgment of the Board violate the provisions of Section 5.14 of this '°:Article.'The decision cif tbe,,Board in granting or denying such relief shall be final and conclusive. :` ' ARTICLE 6-COAWON A" The Association shall riraintain,:kepa r,replace; mpxove,and otherwise manage all of the Common Areas so as to keep them in good repair and condition and shall conduct such additional maintenance,repair,replacement,coiistrnction,or:�ecbnstruction as may be determined pursuant to Association;AAction to promote the.recreation,health, safety,and welfare of the Owners. Any action necessary of apgrvpriate to the maintenance and upkeep of the Common Areas aind impxovetnents thexeon: ARTICLE 7-INSURANCE: CASUALTY LOSSES;CG1TDEhiNA' '�iC)N.:` Section 74-Insuran4e Coverage The Association`shall obtain-"and`maintain at all times as an Association..expense a policy or pa}icies and"ds written.by companies licensed to do business in d t - ` Washington requireq:prQvidec Section 7.1.1-Generai Compre sivc Liability Insurance General comprehensive liability insurance insuring the Association,the Owners,and Declarant against any liability to the public orthe Owners and their guests,invitees, licensees,or tenants,incident to the`ownership or use of:the Canpmon Areas. Section 7.1.2-Other Insurance Such other insurance as the Association deems advisable. ARTICLE&ENFORCEMENT Section 8.1-Right to Enforce The Association,Declarant,or any Owner,shall have the right to enforce,by-:any appropriate proceeding at law or in equity,all covenants,conditions,restrictions;... ::' reservations,liens,and charges now or hereafter imposed by the provisions of this' j page17 3 .k, ,t s' - :) - - - ..i> .r.... hc -..� - �,•T- �.^.-''Fr!'-.!e• ,r.'`-,�x -s•.:+"?'R. ,rSY`:b•:,,.:. __ —_ CH,19PRDF- ww4w.fa�sai.o:c:om -,=.- �xr:._ s :#.-+',.=e'�^�":r a .Y ._..r'' :::tr:kr .-.!.�...: ...._� '�:`-+r!�n*�.-r. .;`.":' '- •. '-c t -�" � ..iw�i: i- :_,.; Declaration. Failure or forbearance by any person or entity so entitled to enforce the privisitins of.this Declaration to pursue enforcement shall in no event be deemed a -.vaiveir of the night to do so thereafter. 5ectton 82 Kemedies Cumulative is Remedies provided-by this Declaration are in addition to,cumulative with,and axe not r iii Tieu at other, edies provided by the law. There shall be,and there is hereby ,�..created'a cox us*ve piesn}np.#on that any breach or attempted breach of the covenants,coiindition$,aid restiictions,lheft t cannot be adequately remedies by an ` action at�law or:exclusivel�ley reto�e°iy Qf;damages. as1rnigwSection 83-Cvn itb: Land;` r The covenants,condi#iogt!,,r1esirictiods,liens,eagemetits,enjoyment rights,and other provisions contained herein are intended tQ464°sh4 ran with the land and shall be binding upon all persons purchmin&,1easJjn&snbleasfti art otherwvnse occupying any . portion of Westview,their heirs,exec.*uta s, dmi tiiirators,successors;grantees,and ` assigns. All instruments granting or coi veying any in terest jp aiiy Lot shall be subject y to this Declaration.. ARTICLE 9-AMENDMENTAND REVOCATION . ``'i Section 9t1-Ainendment'by Declarant or Association Declarant n ay,an its,.sole'signataE.re,daring the Development Period,'amend-th-b Declaration and record;oge or more:-Supplementary Declarations to extend provisions offthis Deda tioo tc�additiquaj Phases which consist of adjacent real property owned by 1?ec ara nt;•3is R* essors rrx assigns. Upon the recording of a Supplementary Declaration,the. overuii g Documents shall immediately become applicable to the real prop"'•tiesicribed herein. Thies Declaration may also be amended at any time by an instrument-executed blr the Association for and on behalf i of the Owners,provided,however,`-that s� ...lne idn ents sh&have received the prior approval of a vote of the Owners having 60 peicent.of the total' 4owding votes in the Association;and provided,farther,that no sach_,�nentl�ent:shail be1i d during the Development Period without the prior written conse nt:of the Declat itt. Notwithstanding any of the foregoing,the prior written_approval:of 5 p xe4 a!Q Mortgagees who have requested from the Association nu ficititin of ami4ndmen#s s hall:::. be refired for any material amendment to the Declaration or' he Associatio�ii's ylatiws � •• '-•-.:. of any of the following;voting rights;assessments;assessment lieiiis;4and subordination of such liens;reserves for maintenance,repair,and replacent of- Common Areas;insurance or fidelity bonds;responsibility for maintenance aiid repair,reallocation of interest in the Common Areas,or rights to their use;convertr'bili of s Lots into Common Areas;leasing of Lots other than as set forth herein;imposition of any restrictions on the right of an Owner to sell or transfer his Lot;a decision by the Association to establish self-management when professional management had been pie la i £1P. F-,= ww>w.fast�io�co:�m:=�;�.�� �» ��- .}. .,,.����:'.,., �:;�.:ti: •-4�;��.a:;�=.>� ;: .� �• . W�01 � r_s�+tYs?rttt.i:.:taki c r'a.x�^!r% '':•.:'c a .` n_ tr Y}d`. -s.!?r' ,� ,s''X t'. F' required previously b an eligible Mortgagee;an action to terminate the legal statusof g. P Y Y >;: Y � the Westview Homeowners Association after substantial destruction or condemnation occurs;or any provisions which are for the express benefit of Mortgagees or eligible insurers 0 guarantors of First Mortgages. Section 9.2-Effective Date Ainendments shall take effect only upon recording with the King County Department of RecoMa and Elections or.any successor recording office. } ARTICLE:10-GENERA,£'PtOVISIIQNNS Section 10.1-Taxe4 Each Owner shall pay`wil. It out abatement deductiQm or offset,all real and personal property taxes,general and special:assessmots,including local improvement assessments,and other charges of`every description leried``on or ass�esed against this Lot,or personal property located on ox.by;the Lot: ;> = Section 10.2-Transfer of Certain Utilities Utility Repair Easement:::.Declarant,and the Association after the Developmeio Period; may transfer and convey any sewer,water,storm draiiage,;ar nthe general utility"in; Y rjl Westview to a.pnblac body for ownership and maintenance;togetherwith any 4 necessary easements rela"g thereto, and each Lot shall become burdened and benefited thereby. Section 111.3-Nan-waiver No waiver of any bleach of.,his Declarati'on shall constitute a waiver of any other breach,whether of the same`fir any Joth"c©veftant,.condition,or restriction. Section 10.4-Attorneys'Fees In the event of a suit or action to enforce any.pfovisian of this Declaration or to collect any money due hereunder or to enforce or to foreclose alien;the unsuccessful party in such suit shall pay to the prevailing party all costs.and expenses;including title reports,and all attorney's fees that the prevailing::p" ias.:i ncurred-in connection with the suit or action,in such amounts as the court may deem.to be reasonable therein;:and also including all costs,expenses,and attorney's fees incurred with any appeal-:from:. the decision of a trial court or any intermediate appellate court. Section 10.5-No Abandonment of Obligation _ No owner,through his non-use of any Common Area,or by abandonment of lus.:Lot, 3 may avoid or diminish the burdens or obligations imposed by this Declaration. F. 3 Y � page 19 .`. 9 s a C�li,bPD•F,�. ww-w.f. tio c>o�r.•n, - .�� ,. .;�:sip;;. ";�r:-�;� r,.�_- - ,�. ,,:,, .;;:,:. .ti S.&.Han IM6-Int�erpretat£on Theca ons..of the various articles,sections and paragraphs of this Declaration are for convenience o(u�se and reference only and do not define,limit,augment,or describe he scope;content or intent of this Declaration or any pares of this Declaration. Section 10.7-Se rerability -• Invaidatai6'of,any one of these covenants,conditions,restrictions,or provisions by xLde7n#_ae court.iardeir shall,in_ no way affect any other of the same,all of which shall remain it gp far# fo+ce and effQct. X. ''Section 10-SNOtices required to be �Nsttcesg permitted or All notices,demands,or bie ;#onainu�iai#ions{ ' ... ) given by this Declmr tion,"be iting ia. vr an t:;if rt ailed postage prepaid by q certified or registered mail,return ceipt re ii ed,,`shall be deemed given three days . after the date after the date of inn ing:ther af,;:nr on the-&W*of actu receipt,if sooner; otherwise,Notices shall be deemed gLyen`on'the:dabe o .a+ctual receipt: Notice to any . Owner may be given at any Lot ownedby s clt�aol.,Owner :p fiAei however,that an Lr? Owner may from time to time by Notice to#h�Assoria ion des�ign;rte surh otber place. or places or indivia"for the receipt of future nofices. �thex'e;�ts mare•.tLan*ne a� Owner of a Lot,Notke to:any one such Owner shall be�iifficiei�t..,:The eddies of#1�e ' Declarant and:of the Association shall be given to each Owner at or before the ije.;le becomes an Owner. if the address of the Declarant or the As changed Nonce,-shall be given-to.all Owners. ;TI Section 1a:,9-Appl cable l ai;::: ; This Declaration`siaU be ca nstrnecl in--Al respects under the laws of the State of Washington. , i t•..; N A CI,ibPDF www fastiAocom ,�.�:ya �:_ ;„ � i• -`Cli,�t'.P.h".i1sf'�..��:5`�''v:h'€Y'3.T^.'$Y3i��`��;!`b.�+' �:.i�rN „h:tr -'_'�+i� `Y_4:; 'S.. f�:•`'�E� '`i'=h._ �s;•,-_c `.c r.: S^ In witness whereof,the undersigned Declarant has executed this Declaration the �- day and year first above written. ARCHFWDEVELOPMENT, INC. 8r CSL DEVELOPMENT-Tenants in Common Cara Lewis CSL Development STATE OF WASHINGTON}` COUNTY OF KING } On this IV� day of efoie- me'thi underaigaed,a Notary Public in and for the State of Washington,duly c6.,,, ssioned and sworn, personally appeared-,Casa Lewis,to me known tobe owner of CSL'DEVELOPMENT,::.. 11 the owner that executed'the foregoing instrumenf::and ackno_wledgedlhe said;,. 0 instrument to be the free and voluntary act and deed"of sari sole propteitoe,fog the CQD uses and purposes t11e1?ein iinentioned,and on oath stated at she wag-author% A OF' 4 -7) execute the said instrument. n WITNESS.:MY HAND AND OFFICIAL SEAL hereto affixed the day and`year first 7? _ above written. LAMA NQTARY PUBLIC. and for the :State cif Washington,tesiding -.........: My co ssion expires p6ge 21 www.fas{ ti.o.c,Qrn. �;::: '::. �;-• :�. -.:..:: � �u'�=:� ;._ '&3'.:.•]n:.+C7.k3L+.;�:dii- 9fP:i.� .. .. •,• �. �t .: .if�i�3�.'':��_"..: ii-...�d.:�.�'.i ,_�.4:.�.�E7.:.. ... .-., ... "_ F. In wiWess whereat,the undersigned Dectarant has executed this Declaration the day . and year fi*above written. f' .::--Archer Development,Inc.& CSL Development-Tenants in Common rent of6ms:: �. Archer Lvelaptent;Inc. ; STATE OF WAS YNGT.ONN "v COUNTY OF KING*. �" , On fidsday of ��p �'�m�I�'y. y=` ' ,19 g5 before me,the ° undersigned,a Notary Public•iri-atod for thi State of W iAinton,"Iy.-commissioned and sworn,personally appeared Brent Rollins.tone kanown#o be:President of ARCHER DEVELOPMENT,INC,the cb that Qxeeuted the'foregolug instrument,and acknnowledged the said instriiment#v,.be free and:votniitby:_act and,;,,..:, deed of said corp.eirat"I for the uses and purposes.:therein Mention o s.oatbt N" stated that he was authorized to execute the said ins`t�iient WITNESS MSC HAcND AND OFFICIAL SEAL hereto affixed the da, yeaz first, ...... q� above wri#en. . :,::IVaTAI�Y i'iJBL 'in aril for the Stu Waat agfiori;residing:.;: .:: My commission Qxp�ires y .r page •Nvty M 'f- uy -� l' •t C:Iil R - w,ww.fast?isc;O'rn., !, V T-• EXHIBIT "A" WESTVIEW Lets`9/--17of iNestview,Westview Plat as they are recorded. f, LO r;Ja •' 4 T' 7 r ' C� ti Y .3 �e P C.I,i:b,P :r4:1...�..�"r��.�s....�.�:���•`-'�cV`:'ii=n' .7�.�� ) T?,�,-tF "F�s��:'�_ '4,� .......:-� ��:.i�r' 'z�,?,..i...a f... .�~.-..�.i�:'v,'.•' y,'t rp j���.j�,+.•j - `'iF•. • 4S 4'. Exhibit B ^Common Areas WESTVIEW �t At the 6me of the recording of this document,the common areas are as follows; 1:. Tiiict"A" storm water detention/retention pond and associated .41 3`Y .a. i 0 .... f � p .. i 24 P D F.. w�w:w.frast;i:o c:o=mom - '�_ 1_�.�._ ::�::r.°J- "��.�-�.�� ?4".=-�_�9i.� 5��•f^�...`l,•:. 7-1 4 7-10 to 7-7 SE �0.. CZ SE )0- Op is Lt\ MC Ib se.116.9 _,1\ \��^�.� r•!♦I, I trl III I / I � r 1 /, � l� h o I r� i � 1\!' `�.. Gravel— "Rol. i LLJ 7-0 cz 1, L&J CY Q, 41 ... ... ..... l d 1� Ik.I 4-A cv) ) t 83 6 ll IR G E 1/2 .......................... Altl Lj Li SE SE-1 th St- SE nth t 20.33 JJ r C c �-> ' f f ..o _ `�, NMI � ` 3I f- �+ i s,Y sa Y i C Tj �� �A .kAftIT CITY OF RENTON . BUILDING/PLANNING/PUBLIC WORKS • UTILITIES DIVISION TECHNICAL SERVICES SECTION IN-HOUSE REVIEW OF PROPERTY PROPOSAL Date Circulated: May 31,2002 DATE DUE: JUNE 14,2002 REVIEWING DIVISION: James Shepherd, Community Services—Parks Neil Watts, Development Services RECEIVED Alexander Pietsch, EDNSP Lawrence Rude, Fire Prevention MAY 3 0 2002 Jack Crumley, Maintenance UTTY OF RSNTON Garry Anderson, Police Department TY SYSTEMS Ronald Straka, Surface Water Utility Sandra Meyer, Transportation David Christensen, Wastewater Utility Abdoul Gafour, Water Utility PROPOSAL: King County has contacted the City of Renton to offer two parcels as "tax title"property. The properties are indicated in red on the attached maps. The county acquired these properties through foreclosure and, as they fall within city limits, is offering them to the City. The purchase price for each property is the amount of back taxes owing assessed value plus an administrative cost. A brief description of each property follows. ■ Westview Tract A (shown as PID #932012-0130) is .29 acres and located in the northeast quarter of Section 8, Township 23 North, Range 5 East. According to King County's records, the assessed value of the property is $1,000. Potentially, this parcel may be used as roadway according to King County's notes. The price for this property is $460.00. ■ Tax Lot 18 (shown as PID#202305-9018) is .99 acres and located in the southeast quarter of Section 20, Township 23 North, Range 5 East. According to King County's records, the assessed value of the property is $4,500. Potentially, this parcel may be used as a city drainage facility according to King County's notes. The price for this property is $650.00. Please complete and return this form by the due date indicated above to Karen McFarland, PBPW—Utility Division/Technical Services Section. If your department/division has any need for or concerns about either of these properties, please indicate such in the comment section on the back. Thank you for your prompt attention. If you have any questions, please call Karen McFarland at 425.430.7209. CITY OF RENTON • BUILDING/PLANNING/PUBLIC WORKS • UTILITIES DIVISION TECHNICAL SERVICES SECTION IN-HOUSE REVIEW OF PROPERTY PROPOSAL Date Circulated: May 31, 2002 DATE DUE: JUNE 14,2002 COMMENTS: Signature of Reviewer Date KING COUNTY THIS MAP IS FOR THE PURPOSE OF ASSISTING IN LOCATING YOUR OF PROPERTY AND IS NOT GUARANTEED T ASSESSMENTS TO SHOW ACCURATE MEASUREMENTS �.t-----� � �� I OFF8E7" S./7'BE71✓EE.✓ �/ �Ti✓o !� -,sroy covxT zwc/sA7 sire. co e. ro c.r/eMs LAI 1324.36 � S. E. 112 TH ST �64 e9•ie-q�Eia�.ea (sir ii2 Tf/s7. S5 92 72.60 72.f0 /ao ���' 12 I ��/�. q Pve.`a.. 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